Questions Chapter 3

Introductory Chemistry  © David W. Ball ; contributors: Tatyana Sobolyeva Source: Flat World Knowledge

Questions Chapter 3
Practice questions for
Introduction

R- ch3a-1: List three statements that make up the modern atomic theory.

R- ch3a-2: Explain the structure of the atom.

R- ch3a-3: Which of these sub-atomic particles is larger, a proton or an electron?

R- ch3a-4: Which of these sub-atomic particles is larger, a neutron or an electron?

R- ch3a-5: What are the charges of a proton, a neutron, and an electron?

R- ch3a-6: Where is most of the mass of an atom located?

R- ch3a-7: Sketch a diagram of a boron atom, which has five protons and six neutrons in its nucleus.

R- ch3a-8: Define atomic number.

R- ch3a-8.1: What is the atomic number of a boron atom?

R- ch3a-9: What is the atomic number of helium?

R- ch3a-10: Define isotope .

R- ch3a-10.1: Give an example of isotope.

R- ch3a-11: What is the difference between deuterium and tritium?

R- ch3a-12: Does this pair of atoms represent isotopes?

R- ch3a-13: Does this pair of atoms represent isotopes?

R- ch3a-14: Does this pair of atoms represent isotopes?

R- ch3a-15: Does this pair of atoms represent isotopes?

R- ch3a-16: Does this pair of atoms represent isotopes?

R- ch3a-17: Does this pair of atoms represent isotopes?

R- ch3a-18: Give a complete symbol of the following atom, which includes the atomic number and the atomic mass number: oxygen atom with 8 protons and 8 neutrons.

R- ch3a-19: Give a complete symbol of the following atom,which includes the atomic number and the atomic mass number: potassium atom with 19 protons and 20 neutrons.

R- ch3a-20: Give a complete symbol of the following atom, which includes the atomic number and the atomic mass number: lithium atom with 3 protons and 4 neutrons.

R- ch3a-21: Give a complete symbol of the following atom, which includes the atomic number and the atomic mass number: magnesium atom with 12 protons and 12 neutrons.

R- ch3a-22: Give a complete symbol of the following atom, which includes the atomic number and the atomic mass number: magnesium atom with 12 protons and 13 neutrons.

R- ch3a-23: Give a complete symbol of the following atom, which includes the atomic number and the atomic mass number: xenon atom with 54 protons and 77 neutrons.

R- ch3a-24: Americium-241 is an isotope used in smoke detectors. What is the complete symbol of this isotope?

R- ch3a-25: Carbon-14 is an isotope used to perform radioactive dating tests on any organic material. What is the complete symbol of this isotope?

R- ch3a-26: Give atomic symbol for the element: sodium.

R- ch3a-27: Give atomic symbol for the element: argon.

R- ch3a-28: Give atomic symbol for the element: nitrogen.

R- ch3a-29: Give atomic symbol for the element: radon.

R- ch3a-30: Give atomic symbol for the element: silver.

R- ch3a-31: Give atomic symbol for the element: gold.

R- ch3a-32: Give atomic symbol for the element: mercury.

R- ch3a-33: Give atomic symbol for the element: iodine.

R- ch3a-34: Give the name of the element: Si.

R- ch3a-35: Give the name of the element: Mn.

R- ch3a-36: Give the name of the element: Fe.

R- ch3a-37: Give the name of the element: Cr.

R- ch3a-38: Give the name of the element: F.

R- ch3a-39: Give the name of the element: Cl.

R- ch3a-40: Give the name of the element: Br.

R- ch3a-41: Give the name of the element: I.

R- ch3b-42: State how many atoms are in this molecule: Fe

R- ch3b-43: State how many atoms are in this molecule: PCl3.

R- ch3b-44: State how many atoms are in this molecule: P4.

R- ch3b-45: State how many atoms are in this molecule: Ar.

R- ch3b-46: State how many atoms are in this molecule: I2.

R- ch3b-47: State how many atoms are in this molecule: He.

R- ch3b-48: State how many atoms are in this molecule: H2O

R- ch3b-49: State how many atoms are in this molecule: Al

R- ch3b-50: What is the difference between CO and Co?

R- ch3b-51: What is the difference between H2O and H2O2 (hydrogen peroxide)?

R- ch3b-52: Write down chemical formulas for the following diatomic molecule: hydrogen.

R- ch3b-52.1: Write down chemical formulas for the following diatomic molecule: oxygen.

R- ch3b-52.2: Write down chemical formulas for the following diatomic molecule: nitrogen.

R- ch3b-52.3: Write down chemical formulas for the following diatomic molecule: fluorine.

R- ch3b-52.4: Write down chemical formulas for the following diatomic molecules: chlorine.

R- ch3b-52.5: Write down chemical formulas for the following diatomic molecules: bromine.

R- ch3b-56: What is the chemical name of the molecule: PF3?

R- ch3b-57: What is the chemical name of the molecule: TeCl2?

R- ch3b-58: What is the chemical name of the molecule: N2O3?

R- ch3b-59: What is the chemical name of the molecule: NO?

R- ch3b-60: What is the chemical name of the molecule: CS2?

R- ch3b-61: What is the chemical name of the molecule: As2O3?

R- ch3b-62: What is the chemical name of the molecule: XeF2?

R- ch3b-63: What is the chemical name of the molecule: O2F2?

R- ch3b-64: What is the chemical name of the molecule: SF6?

R- ch3b-65: What is the chemical name of the molecule: P4O10?

R- ch3b-66: What is the chemical name of the molecule: B2O3?

R- ch3b-67: What is the chemical name of the molecule: P2S3?

R- ch3b-68: What is the chemical name of the molecule: N2O?

R- ch3b-69: What is the chemical name of the molecule: N2O4?

R- ch3b-70: What is the chemical name of the molecule: N2O5?

R- ch3b-71: What is the chemical name of the molecule: SeO2?

R- ch3b-72: What is the chemical name of the molecule: Cl2O?

R- ch3b-73:What is the chemical name of the molecule: XeF6?

R- ch3b-74: What is the chemical formula of this compound: dinitrogen pentoxide?

R- ch3b-75: What is the chemical formula of this compound: tetraboron tricarbide?

R- ch3b-76: What is the chemical formula of this compound: phosphorus pentachloride?

R- ch3b-77: What is the chemical formula of this compound: nitrogen triiodide?

R- ch3b-78: What is the chemical formula of this compound: diarsenic trisulfide?

R- ch3b-79: What is the chemical formula of this compound: iodine trichloride?

R- ch3b-80: What is the chemical formula of this compound: dioxygen dichloride?

R- ch3b-81: What is the chemical formula of this compound: dinitrogen trisulfide?

R- ch3b-82: What is the chemical formula of this compound: xenon tetrafluoride?

R- ch3b-83: What is the chemical formula of this compound: chlorine dioxide?

R- ch3b-84: What is the chemical formula of this compound: selenium dibromide?

R- ch3b-85: What is the chemical formula of this compound: dinitrogen trioxide?

R- ch3b-86: What is the chemical formula of this compound: iodine trifluoride?

R- ch3b-87: What is the chemical formula of this compound: xenon trioxide?

R- ch3b-88: What is the chemical formula of this compound: disulfur decafluoride?

R- ch3b-89: What is the chemical formula of this compound: germanium dioxide?

R- ch3b-90: What is the chemical formula of this compound: carbon disulfide?

R- ch3b-91: What is the chemical formula of this compound: diselenium dibromide?

R- ch3c-93: Define unified atomic mass unit.

R- ch3c-93.1: What is the abbreviation for unified atomic mass unit?

R- ch3c-94: Define atomic mass .

R- ch3c-94.1: What is the unit of atomic mass?

R- ch3c-95: Estimate the mass of the isotope: hydrogen-1.

R- ch3c-96: Estimate the mass of the isotope: hydrogen-3.

R- ch3c-97: Estimate the mass of the isotope: iron-56.

R- ch3c-98: Estimate the mass of the isotope: phosphorus-31.

R- ch3c-99: Estimate the mass of the isotope: carbon-14.

R- ch3c-100: Estimate the mass of the isotope: americium-241.

R- ch3c-101: Determine the atomic mass of the element given its isotopic composition: Lithium, comprising 92.4% of lithium-7 (mass 7.016 u) and 7.60% of lithium-6 (mass 6.941 u).

R- ch3c-102: Determine the atomic mass of the element given its isotopic composition: Oxygen, comprising 99.76% of oxygen-16 (mass 15.995 u) and 0.038% oxygen-17 (mass 16.999 u).

R- ch3c-103: Determine the atomic mass of the element given its isotopic composition: Neon, comprising 90.48% of neon-20 (mass 19.992 u), 0.27% of neon-21 (mass 20.994 u) and 9.25% of neon-22 (mass 21.991 u).

R- ch3c-104: Determine the atomic mass of the element given its isotopic composition: Uranium, comprising 99.27% of uranium-238 (mass 238.051 u) and 0.720% uranium-235 (mass 235.044 u).

R- ch3c-107: What is the atomic mass of oxygen?

R- ch3c-108: What is the molecular mass of oxygen gas?

R- ch3c-109: What is the atomic mass of bromine?

R- ch3c-110: What is the molecular mass of a bromine diatomic molecule?

R- ch3c-111: Determine the molecular mass of the compound: F2.

R- ch3c-112: Determine the molecular mass of the compound: CO.

R- ch3c-113: Determine the molecular mass of the compound: CO2.

R- ch3c-114: Determine the molecular mass of the compound: Kr.

R- ch3c-115: Determine the molecular mass of the compound: KrF4.

R- ch3c-116: Determine the molecular mass of the compound: PF5.

R- ch3c-117: Determine the molecular mass of the compound: Na.

R- ch3c-118: Determine the molecular mass of the compound: B2O3.

R- ch3c-119: Determine the molecular mass of the compound: S2Cl2.

R- ch3c-120: Determine the molecular mass of the compound: IBr3.

R- ch3c-121: Determine the molecular mass of the compound: N2O5.

R- ch3c-122: Determine the molecular mass of the compound: CCl4.

R- ch3c-123: Determine the molecular mass of the compound: GeO2.

R- ch3c-124: Determine the molecular mass of the compound: IF3.

R- ch3c-125: Determine the molecular mass of the compound: XeF6.

R- ch3c-126: Determine the molecular mass of the compound: NO.

R- ch3c-127: Determine the molecular mass of the compound: N2O4.

R- ch3c-128: Determine the molecular mass of the compound: Ca.

R- ch3d-129: Explain how cations form.

R- ch3d-130: Explain how anions form.

R- ch3d-131: What is the ion formed from the atom: K.

R- ch3d-132: What is the ion formed from the atom: O.

R- ch3d-133: What are the ions that could be formed upon ionization of Co atom?

R- ch3d-134: What is the charge of the ion formed upon ionization of atom Ca?

R- ch3d-135: What is the charge of the ion formed upon ionization of atom I?

R- ch3d-136:What is the charge of the ion formed upon ionization of atom Fe?

R- ch3d-137: What is the charge of the ion formed upon ionization of atom Ag?

R- ch3d-138: What is the charge of the ion formed upon ionization of atom Au?

R- ch3d-139: What is the charge of the ion formed upon ionization of atom Br?

R- ch3d-140: What is the charge of the ion formed upon ionization of atom S?

R- ch3d-141: What is the charge of the ion formed upon ionization of atom Na?

R- ch3d-142: What is the charge of the ion formed upon ionization of atom H?

R- ch3d-147: Provide the chemical formula and name the ionic compound formed between two listed ions: Mg2+ and Cl-.

R- ch3d-148: Provide the chemical formula and name the ionic compound formed between two listed ions: Fe2+ and O2-.

R- ch3d-149: Provide the chemical formula and name the ionic compound formed between two listed ions: Fe3+ and O2-.

R- ch3d-150: Provide the chemical formula and name the ionic compound formed between two listed ions: K+ and S2-.

R- ch3d-151: Provide the chemical formula and name the ionic compound formed between two listed ions: Ag+ and Br-.

R- ch3d-152: Provide the chemical formula and name the ionic compound formed between two listed ions: Sr2+ and N3-.

R- ch3d-153: Provide the chemical formula and name the ionic compound formed between two listed ions: Cu2+ and F-.

R- ch3d-154: Provide the chemical formula and name the ionic compound formed between two listed ions: Ca2+ and O2-.

R- ch3d-155: Provide the chemical formula and name the ionic compound formed between two listed ions: K+ and P3-.

R- ch3d-156: Provide the chemical formula and name the ionic compound formed between two listed ions: Na+ and N3-.

R- ch3d-157: Provide the chemical formula and name the ionic compound formed between two listed ions: Co2+ and I-.

R- ch3d-158: Provide the chemical formula and name the ionic compound formed between two listed ions: Au3+ and S2-.

R- ch3d-159: Provide the chemical formula and name the ionic compound formed between two listed ions: K+ and SO42-.

R- ch3d-160: Provide the chemical formula and name the ionic compound formed between two listed ions: NH4+ and S2-.

R- ch3d-161: Provide the chemical formula and name the ionic compound formed between two listed ions: NH4+ and PO43-.

R- ch3d-162: Provide the chemical formula and name the ionic compound formed between two listed ions: Ca2+ and NO3-.

R- ch3d-163: Provide the chemical formula and name the ionic compound formed between two listed ions: Ca2+ and NO2-.

R- ch3d-164: Provide the chemical formula and name the ionic compound formed between two listed ions: Sc3+ and C2H3O2-.

R- ch3d-165: Provide the chemical formula and name the ionic compound formed between two listed ions: Pb4+ and SO42-.

R- ch3d-166: Provide the chemical formula and name the ionic compound formed between two listed ions: Na+ and I3-.

R- ch3d-167: Provide the chemical formula and name the ionic compound formed between two listed ions: Li+ and Cr2O72-.

R- ch3d-168: Provide the chemical formula and name the ionic compound formed between two listed ions: NH4+ and N3-.

R- ch3d-169: Provide the chemical formula and name the ionic compound formed between two listed ions: Mg2+ and CO32-.

R- ch3d-170: Provide the chemical formula and name the ionic compound formed between two listed ions: Al3+ and OH-.

R- ch3d-171: Provide the chemical formula and name the ionic compound formed between two listed ions: Ag+ and SO32-.

R- ch3d-172: Provide the chemical formula and name the ionic compound formed between two listed ions: Na+ and HCO3-.

R- ch3d-173: Provide the chemical formula and name the ionic compound formed between two listed ions: Fe3+ and ClO3-.

R- ch3d-174: Provide the chemical formula and name the ionic compound formed between two listed ions: Rb+ and O22-.

R- ch3d-175: Provide the chemical formula and name the ionic compound formed between two listed ions: Au3+ and HSO4-.

R- ch3d-176: Provide the chemical formula and name the ionic compound formed between two listed ions: Sr2+ and NO2-.

R- ch3d-177: What is the difference between SO3 and SO32-?

R- ch3d-178: What is the difference between NO2 and NO2-?

R- ch3e-179: Provide chemical formula for the following compound: perchloric acid.

R- ch3e-180: Provide chemical formula for the following compound: hydriodic acid.

R- ch3e-181: Provide chemical formula for the following compound: hydrosulfuric acid.

R- ch3e-182: Provide chemical formula for the following compound: phosphorous acid.

R- ch3e-183: Name the following acid: HF(aq).

R- ch3e-184: Name the following acid: HNO3(aq).

R- ch3e-185: Name the following acid: H2C2O4(aq).

R- ch3e-186: Name the following acid: H2SO4(aq).

R- ch3e-187: Name the following acid: H3PO4(aq).

R- ch3e-188: Name the following acid: HCl(aq).

R- ch3e-189: Provide an example of acids commonly found in food.

R- ch3e-190: Name common properties of acids.

R- ch3a3-191: What is the smallest component of an element that uniquely defines the identity of that element called?

R- ch3a3-192: What particles are so small that it would take about fifty million atoms in a row to make a line that is 1 cm long?

R- ch3a3-193: What is the concept that atoms play a fundamental role in chemistry formalized by, first proposed by John Dalton, an English scientist, in 1803?

R- ch3a3-194: What does the modern atomic theory consists of?

R- ch3a3-195: What is all matter made up of, which cannot be divided, created or destroyed?

R- ch3a3-196: What all atoms of the same element are?

R- ch3a3-197: What occurs when atoms are rearranged?

R- ch3a3-198: What are atom composed of?

R- ch3a3-199: What is a tiny subatomic particle with a negative charge?

R- ch3a3-200: What is a tiny (but larger than an electron) subatomic particle with a positive charge, represented as p+?

R- ch3a3-201: What is a subatomic particle with about the same mass as a proton but no charge, represented as either n or n0,?

R- ch3a3-202: What is the approximate mass of a proton?

R- ch3a3-203: What is the approximate mass of an electron?

R- ch3a3-204: What did in 1910 experiments by Ernest Rutherford in England pointed to?

R- ch3a3-205: What is a very small region wher the relatively massive protons and neutrons are collected in the center of the atom, called?

R- ch3a3-206: What are the negatively charged electrons orbiting in shells around?

R- ch3a3-207: What is the fundamental characteristic that all atoms of the same element share?

R- ch3a3-208: What the number of protons is so important to the identity of an atom that it is called?

R- ch3a3-209: What do atoms of the same element can have different numbers of?

R- ch3a3-210: What are atoms of the same element (i.e. atoms with the same number of protons) with different numbers of neutrons called?

R- ch3a3-211: What is the overall charge in a neutral atom where the number of electrons equals the number of protons?

R- ch3a3-212: What is the mass number of a carbon atom with six protons in its nucleus and atomic number 6, and six neutrons in the nucleus?

R- ch3a3-213: What is the number of neutrons in the nucleus if the atomic number of uranium with 92 protons in the nucleus, has a mass number 235?

R- ch3a3-214: What is the mass number of a tin atom with 50 protons, and number of neutrons in the nucleus 68?

R- ch3a3-215: What name used is when referring to an atom?

R- ch3a3-216: What does table 3.2. Names and Symbols of Common Elements?

R- ch3a3-217: What is a special chart in with elements grouped together, called?

R- ch3a3-218: What is shown in this image?

R- ch3a3-219: to represent isotopes using the atomic symbols we use the construction where X the

R- ch3a3-220: What symbol is used for the isotope of carbon that has 6 protons and 6 neutrons?

R- ch3a3-221: What is the symbol for an isotope of uranium that has an atomic number of 92 and a mass number of 235? SRC="http://ww?

R- ch3a3-222: How many neutrons does the symbol for an isotope of an iron atom have?

R- ch3a3-223: How many protons does this Sodium atom

R- ch3b3-224: What are multi-atom combinations called?

R- ch3b3-225: What is the smallest part of a substance that has the physical and chemical properties of that substance?

R- ch3b3-226: What formula do elements which also exist naturally as two-atom (diatomic) molecules have?

R- ch3b3-227: What does a molecular formula indicate?

R- ch3b3-228: What is shown in this image?

R- ch3b3-229: What does a cylindrical line connecting the balls show in image?

R- ch3b3-230: What is the system of naming compounds called?

R- ch3b3-231: What are simple molecules that have only two elements in them called?

R- ch3b3-232: What does first rule of nomenclature?

R- ch3b3-233: What is second rule of nomenclature?

R- ch3b3-234: What does table 3.4.Numerical Prefixes Used in Naming Molecular Compounds?

R- ch3b3-235: What is the name of a compound with molecular formula of SO 2, which has one sulfur atom and two oxygen atoms,is first element - sulfur, combine the numerical prefix di- with the stem ox-and the suffix -ide?

R- ch3b3-236: What is the system of chemical nomenclature designed to give each compound?

R- ch3b3-237: What is dropped in some cases, when a prefix ends in a or o and the element name begins with o ?

R- ch3b3-238: What is determine from the name of a compound?

R- ch3b3-239: What is PF3, a molecule with a single phosphorus atom and three fluorine atoms called ?

R- ch3b3-240: What is CO, a compound with one carbon atom and one oxygen atom properly called?

R- ch3b3-241: What is se2Br2 with two atoms of each element, selenium and bromine?

R- ch3b3-242: What is SF4?

R- ch3b3-243: What is P2S5?

R- ch3b3-244: What is carbon tetrachloride formula CCl4?

R- ch3b3-245: What is silicon dioxide formula?

R- ch3b3-246: What is trisilicon tetranitride formula?

R- ch3b3-247: What is formula of silicon dioxide which implies one silicon atom and two oxygen atoms?

R- ch3b3-248: What is disulfur difluoride formula?

R- ch3b3-249: What is iodine pentabromide formula?

R- ch3b3-250: What is the name of some simple molecules have common names that we use as part of the formal system of chemical nomenclature, such as H2 O?

R- ch3c3-251: How is the atomic mass unit u defined?

R- ch3c3-252: What is the mass of a proton, the mass of a neutron, and the mass of an electron?

R- ch3c3-253: What must we take into account when talking about the mass of an element?

R- ch3c3-254: What is the atomic mass of an element?

R- ch3c3-255: What is the mass of boron with about 20% boron-10 (five protons and five neutrons in the nuclei) and about 80% boron-11 (five protons and six neutrons in the nuclei)?

R- ch3c3-256: What does the fact that virtually all elements exist as mixtures of isotopes, imply?

R- ch3c3-257: What does table 3.5 Selected Atomic Masses of Some Elements?

R- ch3c3-258: What is molecular mass?

R- ch3c3-259: What is the molecular mass of dinitrogen trioxide, N2O3?

R- ch3c3-260: What is the molecular mass of NBr3?

R- ch3c3-261: What is the molecular mass of C2H?

R- ch3c3-262: What is the molecular mass of SO2 ?

R- ch3c3-263: What is the molecular mass of PF3 ?

R- ch3d3-264: What species with overall electric charges formed when electrons move from one atom to another, called?

R- ch3d3-265: What are species with overall positive charges termed?

R- ch3d3-266: What are species with overall negative charges called?

R- ch3d3-267: What do ions become when atoms of a given element gain or lose electrons, and usually gain or lose a characteristic number of electrons and so take on a characteristic overall charge?

R- ch3d3-268: What does table 3.6.Monatomic Ions of Various Charges?

R- ch3d3-269: What does A few elements, all metals, can form more than one possible charge?

R- ch3d3-270: How is the magnitude of the charge listed?

R- ch3d3-271: How do you name a cation?

R- ch3d3-272: How do you name a monatomic anion?

R- ch3d3-274: How do you name anions?

R- ch3d3-275: What is the charge of Co?

R- ch3d3-276: How do you name Co2+?

R- ch3d3-277: What is P3-?

R- ch3d3-278: What is sr2+?

R- ch3d3-279: How are chemical formulas for ionic compounds called?

R- ch3d3-280: How many cations or anions does an ionic formula typically have?

R- ch3d3-281: What additional conventions do you follow when writing the ionic formula?

R- ch3d3-282: What is shown in this image?

R- ch3d3-283: What is the ionic compound NaCl?

R- ch3d3-284: What is an ionic compound between Mg2+ ions and Cl- ions?

R- ch3d3-285: Why is the formula MgCl2 with the 2 subscript?

R- ch3d3-286: Why is the formula for Al 3+ and F - with the 3+ superscript?

R- ch3d3-287: Why is the formula for Al 3+ and O 2- with the 3+ superscript ?

R- ch3d3-288: What word is omitted in naming ionic compounds made of the name of a cation and the name of an anion?

R- ch3d3-289: What is included in the name of an ionic compounds whose cations can have more than one possible charge?

R- ch3d3-290: What is caCl 2 ?

R- ch3d3-291: What is AlF 3 name?

R- ch3d3-292: What is Co 2 O 3?

R- ch3d3-293: What is sc 2 O 3?

R- ch3d3-294: What compounds form between nonmetals and nonmetals?

R- ch3d3-295: What are ions containing more than one atom called?

R- ch3d3-296: What are most of polyatomic ions containing oxygen atoms referred to as?

R- ch3d3-297: What does table 3.7.Common Polyatomic Ions?

R- ch3d3-298: What is NH 4 + ?

R- ch3d3-299: What is OH - ?

R- ch3d3-300: What is C 2 H 3 ?

R- ch3d3-301: What is NO 3 - ?

R- ch3d3-302: What is HCO 3 - ?

R- ch3d3-303: What is NO 2 - ?

R- ch3d3-304: What is HSO 4 - ?

R- ch3d3-305: What is O 2 2- ?

R- ch3d3-306: What is CO 3 2- ?

R- ch3d3-307: What is clO 4 - ?

R- ch3d3-308: What is clO 3 - ?

R- ch3d3-309: What is PO 4 3- ?

R- ch3d3-310: What is crO 4 2- ?

R- ch3d3-311: What is SO 4 2- ?

R- ch3d3-312: What is CN - ?

R- ch3d3-313: What is SO 3 2- ?

R- ch3d3-314: What is cr 2 O 7 ?

R- ch3d3-315: What rules are used in naming of ionic compounds that contain polyatomic ions?

R- ch3d3-316: What rules are used in naming of ionic compounds that contain more than one polyatomic ion?

R- ch3d3-317: What is the formula between calcium ions, Ca2+, and nitrate ions, NO3-?

R- ch3d3-318: What is al 3+ and PO 4?

R- ch3d3-319: What is Fe 2+ and PO 4?

R- ch3d3-320: What is Co 3+ and NO 2?

R- ch3d3-321: What is sodium acetate?

R- ch3d3-322: What is sodium adipate?

R- ch3d3-323: What is sodium alginate?

R- ch3d3-324: What is sodium aluminum phosphate?

R- ch3d3-325: What is sodium aluminosilicate?

R- ch3d3-326: What is sodium ascorbate?

R- ch3d3-327: What is sodium benzoate?

R- ch3d3-328: What is sodium bicarbonate?

R- ch3d3-329: What is sodium bisulfite?

R- ch3d3-330: What does sodium carbonatesoda ash, acidity regulator?

R- ch3d3-331: What is sodium carboxymethylcellulose?

R- ch3d3-332: What is sodium citrates?

R- ch3d3-333: What is sodium dehydroacetate?

R- ch3d3-335: What is sodium erythorbin?

R- ch3d3-336: What is sodium ethyl para-hydroxybenzoate?

R- ch3d3-337: What is sodium ferrocyanide?

R- ch3d3-338: What is sodium formate?

R- ch3d3-339: What is sodium fumarate?

R- ch3d3-340: What is sodium gluconate?

R- ch3d3-341: What is sodium hydrogen acetate?

R- ch3d3-342: What is sodium hydroxide?

R- ch3d3-343: What is sodium lactate?

R- ch3d3-344: What is sodium malate?

R- ch3d3-345: What is sodium metabisulfite?

R- ch3d3-346: What is sodium methyl para-hydroxybenzoate?

R- ch3d3-347: What is sodium nitrate?

R- ch3d3-348: What is sodium nitrite?

R- ch3d3-349: What is sodium orthophenyl phenol?

R- ch3d3-350: What is sodium propionate?

R- ch3d3-351: What is sodium propyl para-hydroxybenzoate?

R- ch3d3-352: What is sodium sorbate?

R- ch3d3-353: What is sodium stearoyl lactylate?

R- ch3d3-354: What is sodium succinates?

R- ch3d3-355: What is sodium sulfite?

R- ch3d3-356: What is sodium tartrate?

R- ch3d3-357: What is sodium tetraborate?

R- ch3d3-358: What has the use of so many sodium compounds in prepared and processed foods caused?

R- ch3d3-359: What is shown in this image?

R- ch3d3-360: What do food labels include?

R- ch3e3-362: What does an acid dissolved in water have?

R- ch3e3-363: What is the name of an acid composed of only hydrogen and one other element?

R- ch3e3-364: What is the name of an acid compound with hydrogen ions and a polyatomic anion ending in -ate?

R- ch3e3-365: What does table 3.9.Names and Formulas of Acids?

R- ch3e3-366: What is HC 2 H 3 ?

R- ch3e3-367: What is HClO 3 ?

R- ch3e3-368: What is HCl?

R- ch3e3-369: What is HBr?

R- ch3e3-370: What is HI?

R- ch3e3-371: What is HF?

R- ch3e3-372: What is HNO 3 ?

R- ch3e3-373: What is H 2 C 2 ?

R- ch3e3-374: What is HClO 4 ?

R- ch3e3-375: What is H 3 PO 4 ?

R- ch3e3-376: What is H 2 SO 4 ?

R- ch3e3-377: What is H 2 SO 3 ?

R- ch3e3-378: What similar properties do all acids have?

R- ch3f3-379: How many electrons does it takes to make the mass of one proton?

R- ch3f3-380: What is the mass of a proton?

R- ch3f3-381: Why is Dalton's initial version of the modern atomic theory that says all atoms of the same element the same, is not strictly correct?

R- ch3f3-382: How are atoms of the same element the same?

R- ch3f3-383: How are atoms of the same element different?

R- ch3f3-384: What is a known isotope of hydrogen other than ?

R- ch3f3-385: What does A rare isotope of helium have?

R- ch3f3-386: What type of element is indium, In, with atomic number 49 based on its place on the periodic table?

R- ch3f3-387: What type of element is astatine, At, with atomic number 85 on the basis of its position on the periodic table

R- ch3f3-389: What is potassium-40?

R- ch3f3-390: What is the mass of one atom of sodium if one atomic mass unit has a mass of 1.6605 x 10 -24 g?

R- ch3f3-391: What is the mass of one atom of uranium if one atomic mass unit has a mass of 1.6605 x 10 -24 g?

R- ch3f3-392: What is the mass of one molecule of H 2O if one atomic mass unit has a mass of 1.6605 x 10 -24 g?

R- ch3f3-393: What is the mass of one molecule of PF 5 if one atomic mass unit has a mass of 1.6605 x 10 -24 g?

R- ch3f3-394: What compound do Cu and I form?

R- ch3f3-395: What compound do N and S form?

R- ch3f3-396: What is mercury?

R- ch3f3-397: What is formula for the mercury(I) ion?

R- ch3f3-398: What is formula of mercury(I) chloride?

R- ch3f3-399: What is formula for hydrogen peroxide, a substance used as a bleaching agent?

R- ch3f3-401: What do the uranyl cation UO 2 2+ with F- give?

R- ch3f3-402: What do the permanganate anion MnO 4 - with K+ give?

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Return to Chapter 3 Atoms, Molecules, and Ions

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