Clicker Questions Chapter 5 Molecules and Compounds Laurie

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Clicker Questions Chapter 5 Molecules and Compounds Laurie Le. Blanc Cuyamaca College © 2015

Clicker Questions Chapter 5 Molecules and Compounds Laurie Le. Blanc Cuyamaca College © 2015 Pearson Education, Inc.

The mass ratio of lead to sulfur in lead(II) sulfide is 270. 0 g

The mass ratio of lead to sulfur in lead(II) sulfide is 270. 0 g lead to 41. 8 g sulfur. How much lead is required to completely react with 85. 6 g of sulfur? A. B. C. D. E. 13. 3 g 185 g 228 g 312 g 553 g © 2015 Pearson Education, Inc.

The mass ratio of lead to sulfur in lead(II) sulfide is 270. 0 g

The mass ratio of lead to sulfur in lead(II) sulfide is 270. 0 g lead to 41. 8 g sulfur. How much lead is required to completely react with 85. 6 g of sulfur? A. B. C. D. E. 13. 3 g 185 g 228 g 312 g 553 g © 2015 Pearson Education, Inc.

How many hydrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO

How many hydrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO 4? A. B. C. D. E. 1 3 4 7 12 © 2015 Pearson Education, Inc.

How many hydrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO

How many hydrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO 4? A. B. C. D. E. 1 3 4 7 12 © 2015 Pearson Education, Inc.

What is the hydrogen to carbon mass ratio of methane (CH 4)? A. B.

What is the hydrogen to carbon mass ratio of methane (CH 4)? A. B. C. D. E. 1 0. 33 3 4 0. 25 © 2015 Pearson Education, Inc.

What is the hydrogen to carbon mass ratio of methane (CH 4)? A. B.

What is the hydrogen to carbon mass ratio of methane (CH 4)? A. B. C. D. E. 1 0. 33 3 4 0. 25 © 2015 Pearson Education, Inc.

Which is the chemical formula of the compound containing two phosphorus atoms and five

Which is the chemical formula of the compound containing two phosphorus atoms and five oxygen atoms? A. B. C. D. E. 2 P 5 O P 2 O 5 OP P 2. 5 O P 5 O 2 © 2015 Pearson Education, Inc.

Which is the chemical formula of the compound containing two phosphorus atoms and five

Which is the chemical formula of the compound containing two phosphorus atoms and five oxygen atoms? A. B. C. D. E. 2 P 5 O P 2 O 5 OP P 2. 5 O P 5 O 2 © 2015 Pearson Education, Inc.

What is the total number of atoms in a molecule of glucose, C 6

What is the total number of atoms in a molecule of glucose, C 6 H 12 O 6? A. B. C. D. E. 3 4 6 12 24 © 2015 Pearson Education, Inc.

What is the total number of atoms in a molecule of glucose, C 6

What is the total number of atoms in a molecule of glucose, C 6 H 12 O 6? A. B. C. D. E. 3 4 6 12 24 © 2015 Pearson Education, Inc.

How many different kinds of atoms are in a molecule of penicillin, C 14

How many different kinds of atoms are in a molecule of penicillin, C 14 H 20 N 2 SO 4? A. B. C. D. E. 42 40 34 5 1 © 2015 Pearson Education, Inc.

How many different kinds of atoms are in a molecule of penicillin, C 14

How many different kinds of atoms are in a molecule of penicillin, C 14 H 20 N 2 SO 4? A. B. C. D. E. 42 40 34 5 1 © 2015 Pearson Education, Inc.

Which of these elements is a diatomic gas at room temperature? A. B. C.

Which of these elements is a diatomic gas at room temperature? A. B. C. D. E. Bromine Iodine Neon Chlorine Sulfur © 2015 Pearson Education, Inc.

Which of these elements is a diatomic gas at room temperature? A. B. C.

Which of these elements is a diatomic gas at room temperature? A. B. C. D. E. Bromine Iodine Neon Chlorine Sulfur © 2015 Pearson Education, Inc.

Which of the following species is an atomic element? A. B. C. D. E.

Which of the following species is an atomic element? A. B. C. D. E. Mercury Na. Cl Oxygen gas CO 2 H 2 © 2015 Pearson Education, Inc.

Which of the following species is an atomic element? A. B. C. D. E.

Which of the following species is an atomic element? A. B. C. D. E. Mercury Na. Cl Oxygen gas CO 2 H 2 © 2015 Pearson Education, Inc.

Aluminum carbonate is considered which of the following? A. B. C. D. E. Atomic

Aluminum carbonate is considered which of the following? A. B. C. D. E. Atomic element Molecular compound Ionic compound Diatomic molecule © 2015 Pearson Education, Inc.

Aluminum carbonate is considered which of the following? A. B. C. D. E. Atomic

Aluminum carbonate is considered which of the following? A. B. C. D. E. Atomic element Molecular compound Ionic compound Diatomic molecule © 2015 Pearson Education, Inc.

How many elements occur as diatomic molecules? A. B. C. D. E. 4 6

How many elements occur as diatomic molecules? A. B. C. D. E. 4 6 3 10 7 © 2015 Pearson Education, Inc.

How many elements occur as diatomic molecules? A. B. C. D. E. 4 6

How many elements occur as diatomic molecules? A. B. C. D. E. 4 6 3 10 7 © 2015 Pearson Education, Inc.

What is the formula of the compound formed from lithium and nitrogen? A. B.

What is the formula of the compound formed from lithium and nitrogen? A. B. C. D. E. Li. N 2 Li 2 N 3 Li 3 N 2 Li 3 N Li. N © 2015 Pearson Education, Inc.

What is the formula of the compound formed from lithium and nitrogen? A. B.

What is the formula of the compound formed from lithium and nitrogen? A. B. C. D. E. Li. N 2 Li 2 N 3 Li 3 N 2 Li 3 N Li. N © 2015 Pearson Education, Inc.

The name of the compound Ag. Cl is A. B. C. D. silver chlorine.

The name of the compound Ag. Cl is A. B. C. D. silver chlorine. silver chloride. silver(I) chloride. silver monochloride. E. monosilver monochloride. © 2015 Pearson Education, Inc.

The name of the compound Ag. Cl is A. B. C. D. silver chlorine.

The name of the compound Ag. Cl is A. B. C. D. silver chlorine. silver chloride. silver(I) chloride. silver monochloride. E. monosilver monochloride. © 2015 Pearson Education, Inc.

The name of the compound Fe 2 O 3 is A. B. C. D.

The name of the compound Fe 2 O 3 is A. B. C. D. E. iron oxide. iron(II) oxide. iron(III) oxide. diiron trioxide. iron(II) oxide(III). © 2015 Pearson Education, Inc.

The name of the compound Fe 2 O 3 is A. B. C. D.

The name of the compound Fe 2 O 3 is A. B. C. D. E. iron oxide. iron(II) oxide. iron(III) oxide. diiron trioxide. iron(II) oxide(III). © 2015 Pearson Education, Inc.

Identify the formulas of the following oxyanions in their correct order: sulfate ion and

Identify the formulas of the following oxyanions in their correct order: sulfate ion and sulfite ion. A. B. C. D. E. SO 4– and SO 3– and SO 4– SO 42– and SO 32– and SO 42– and SO 3– © 2015 Pearson Education, Inc.

Identify the formulas of the following oxyanions in their correct order: sulfate ion and

Identify the formulas of the following oxyanions in their correct order: sulfate ion and sulfite ion. A. B. C. D. E. SO 4– and SO 3– and SO 4– SO 42– and SO 32– and SO 42– and SO 3– © 2015 Pearson Education, Inc.

What is the formula of the ammonium ion? A. B. C. D. E. NH

What is the formula of the ammonium ion? A. B. C. D. E. NH 3+ NH 3 NH 42+ NH 4+ © 2015 Pearson Education, Inc.

What is the formula of the ammonium ion? A. B. C. D. E. NH

What is the formula of the ammonium ion? A. B. C. D. E. NH 3+ NH 3 NH 42+ NH 4+ © 2015 Pearson Education, Inc.

Name the following polyatomic ions in their listed order: OH–, CO 32–, and PO

Name the following polyatomic ions in their listed order: OH–, CO 32–, and PO 43–. A. B. C. D. E. Hydroxide ion, carbonate ion, phosphate ion Oxide ion, carbonate ion, phosphate ion Hydroxide ion, carbonate ion, phosphite ion Hydroxide ion, carbonite ion, phosphate ion Oxide ion, carbonate ion, phosphite ion © 2015 Pearson Education, Inc.

Name the following polyatomic ions in their listed order: OH–, CO 32–, and PO

Name the following polyatomic ions in their listed order: OH–, CO 32–, and PO 43–. A. B. C. D. E. Hydroxide ion, carbonate ion, phosphate ion Oxide ion, carbonate ion, phosphate ion Hydroxide ion, carbonate ion, phosphite ion Hydroxide ion, carbonite ion, phosphate ion Oxide ion, carbonate ion, phosphite ion © 2015 Pearson Education, Inc.

The name of the compound NH 4 Cl. O 4 is A. ammonium chloride.

The name of the compound NH 4 Cl. O 4 is A. ammonium chloride. B. ammonium chlorite. C. ammonium hypochlorite. D. ammonium chlorate. E. ammonium perchlorate. © 2015 Pearson Education, Inc.

The name of the compound NH 4 Cl. O 4 is A. ammonium chloride.

The name of the compound NH 4 Cl. O 4 is A. ammonium chloride. B. ammonium chlorite. C. ammonium hypochlorite. D. ammonium chlorate. E. ammonium perchlorate. © 2015 Pearson Education, Inc.

The name of the compound Sn. O 2 is A. B. C. D. E.

The name of the compound Sn. O 2 is A. B. C. D. E. stannium oxide. stannium(II) oxide. stannium(IV) oxide. tin(II) oxide. tin(IV) oxide. © 2015 Pearson Education, Inc.

The name of the compound Sn. O 2 is A. B. C. D. E.

The name of the compound Sn. O 2 is A. B. C. D. E. stannium oxide. stannium(II) oxide. stannium(IV) oxide. tin(II) oxide. tin(IV) oxide. © 2015 Pearson Education, Inc.

The name of the compound PI 3 is A. phosphorus iodide. B. monophosphorus triiodide.

The name of the compound PI 3 is A. phosphorus iodide. B. monophosphorus triiodide. C. phosphorus triiodide. D. phosphorus(III) iodide. E. potassium iodide. © 2015 Pearson Education, Inc.

The name of the compound PI 3 is A. phosphorus iodide. B. monophosphorus triiodide.

The name of the compound PI 3 is A. phosphorus iodide. B. monophosphorus triiodide. C. phosphorus triiodide. D. phosphorus(III) iodide. E. potassium iodide. © 2015 Pearson Education, Inc.

The name of the compound HCN(aq) is A. B. C. D. E. cyanic acid.

The name of the compound HCN(aq) is A. B. C. D. E. cyanic acid. hydrogen cyanide. percyanic acid. hydrocyanic acid. hypocyanous acid. © 2015 Pearson Education, Inc.

The name of the compound HCN(aq) is A. B. C. D. E. cyanic acid.

The name of the compound HCN(aq) is A. B. C. D. E. cyanic acid. hydrogen cyanide. percyanic acid. hydrocyanic acid. hypocyanous acid. © 2015 Pearson Education, Inc.

The name of the compound HCl(g) is A. B. C. D. E. hydrochloric acid.

The name of the compound HCl(g) is A. B. C. D. E. hydrochloric acid. hydrogen chloride. hypochlorous acid. chloric acid. hypochloric acid. © 2015 Pearson Education, Inc.

The name of the compound HCl(g) is A. B. C. D. E. hydrochloric acid.

The name of the compound HCl(g) is A. B. C. D. E. hydrochloric acid. hydrogen chloride. hypochlorous acid. chloric acid. hypochloric acid. © 2015 Pearson Education, Inc.

Which is the correct formula for chloric acid? A. B. C. D. E. HCl.

Which is the correct formula for chloric acid? A. B. C. D. E. HCl. O 2 HCl. O 3 HCl. O 4 HCl. O 5 © 2015 Pearson Education, Inc.

Which is the correct formula for chloric acid? A. B. C. D. E. HCl.

Which is the correct formula for chloric acid? A. B. C. D. E. HCl. O 2 HCl. O 3 HCl. O 4 HCl. O 5 © 2015 Pearson Education, Inc.

Which is the correct formula for nickel(II) carbonate? A. B. C. D. E. Ni.

Which is the correct formula for nickel(II) carbonate? A. B. C. D. E. Ni. CO 3 Ni 2 CO 3 Ni(CO 3)2 Ni. C Ni 3(CO 2)2 © 2015 Pearson Education, Inc.

Which is the correct formula for nickel(II) carbonate? A. B. C. D. E. Ni.

Which is the correct formula for nickel(II) carbonate? A. B. C. D. E. Ni. CO 3 Ni 2 CO 3 Ni(CO 3)2 Ni. C Ni 3(CO 2)2 © 2015 Pearson Education, Inc.

Which is the correct formula for ammonium dichromate? A. B. C. D. E. NH

Which is the correct formula for ammonium dichromate? A. B. C. D. E. NH 4 Cr 2 O 4 (NH 4)2 Cr 2 O 4 NH 4 Cr 2 O 7 (NH 4)2 Cr 2 O 7 © 2015 Pearson Education, Inc.

Which is the correct formula for ammonium dichromate? A. B. C. D. E. NH

Which is the correct formula for ammonium dichromate? A. B. C. D. E. NH 4 Cr 2 O 4 (NH 4)2 Cr 2 O 4 NH 4 Cr 2 O 7 (NH 4)2 Cr 2 O 7 © 2015 Pearson Education, Inc.

What is the correct formula for dinitrogen tetrahydride? A. B. C. D. E. N

What is the correct formula for dinitrogen tetrahydride? A. B. C. D. E. N 2 H 3 N 2 H 4 N 2 H 5 Ni 2 H 4 N 2 OH 4 © 2015 Pearson Education, Inc.

What is the correct formula for dinitrogen tetrahydride? A. B. C. D. E. N

What is the correct formula for dinitrogen tetrahydride? A. B. C. D. E. N 2 H 3 N 2 H 4 N 2 H 5 Ni 2 H 4 N 2 OH 4 © 2015 Pearson Education, Inc.

Which of the following contains the correct formula and name? A. HF (aq), hypofluorous

Which of the following contains the correct formula and name? A. HF (aq), hypofluorous acid B. Na 2 HCO 3, sodium bicarbonate C. Pb. O 2, lead oxide D. SF 6, sulfur heptafluoride E. HNO 2, nitrous acid © 2015 Pearson Education, Inc.

Which of the following contains the correct formula and name? A. HF (aq), hypofluorous

Which of the following contains the correct formula and name? A. HF (aq), hypofluorous acid B. Na 2 HCO 3, sodium bicarbonate C. Pb. O 2, lead oxide D. SF 6, sulfur heptafluoride E. HNO 2, nitrous acid © 2015 Pearson Education, Inc.

Which of the following is named incorrectly? A. H 2 SO 4(aq), sulfuric acid

Which of the following is named incorrectly? A. H 2 SO 4(aq), sulfuric acid B. Si. O 2, silicon dioxide C. Cu. Cl 2, copper(II) chloride D. Zn(OH)2, zinc(II) hydroxide E. Na. Cl. O, sodium hypochlorite © 2015 Pearson Education, Inc.

Which of the following is named incorrectly? A. H 2 SO 4(aq), sulfuric acid

Which of the following is named incorrectly? A. H 2 SO 4(aq), sulfuric acid B. Si. O 2, silicon dioxide C. Cu. Cl 2, copper(II) chloride D. Zn(OH)2, zinc(II) hydroxide E. Na. Cl. O, sodium hypochlorite © 2015 Pearson Education, Inc.

What is the formula mass of sodium sulfite? A. B. C. D. E. 215.

What is the formula mass of sodium sulfite? A. B. C. D. E. 215. 1 119. 1 126. 0 142. 1 125. 1 amu amu amu © 2015 Pearson Education, Inc.

What is the formula mass of sodium sulfite? A. B. C. D. E. 215.

What is the formula mass of sodium sulfite? A. B. C. D. E. 215. 1 119. 1 126. 0 142. 1 125. 1 amu amu amu © 2015 Pearson Education, Inc.

What is the formula mass of (NH 4)2 SO 4? A. B. C. D.

What is the formula mass of (NH 4)2 SO 4? A. B. C. D. E. 215. 1 119. 1 126. 0 132. 1 114. 1 amu amu amu © 2015 Pearson Education, Inc.

What is the formula mass of (NH 4)2 SO 4? A. B. C. D.

What is the formula mass of (NH 4)2 SO 4? A. B. C. D. E. 215. 1 119. 1 126. 0 132. 1 114. 1 amu amu amu © 2015 Pearson Education, Inc.

How many nitrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO

How many nitrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO 4? A. B. C. D. E. 1 3 4 7 12 © 2015 Pearson Education, Inc.

How many nitrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO

How many nitrogen atoms are in the formula for ammonium phosphate, (NH 4)3 PO 4? A. B. C. D. E. 1 3 4 7 12 © 2015 Pearson Education, Inc.

What are the basic units of the compound sodium chloride? A. B. C. D.

What are the basic units of the compound sodium chloride? A. B. C. D. E. Diatomic molecules Atoms Molecules Formula units Monomers © 2015 Pearson Education, Inc.

What are the basic units of the compound sodium chloride? A. B. C. D.

What are the basic units of the compound sodium chloride? A. B. C. D. E. Diatomic molecules Atoms Molecules Formula units Monomers © 2015 Pearson Education, Inc.

Which of the following are polyatomic ions? A. B. C. D. E. N 3–

Which of the following are polyatomic ions? A. B. C. D. E. N 3– HCl(aq) NO 3– NH 4+ Two of the above © 2015 Pearson Education, Inc.

Which of the following are polyatomic ions? A. B. C. D. E. N 3–

Which of the following are polyatomic ions? A. B. C. D. E. N 3– HCl(aq) NO 3– NH 4+ Two of the above © 2015 Pearson Education, Inc.

How is the compound I 2 O 5 named? A. B. C. D. E.

How is the compound I 2 O 5 named? A. B. C. D. E. Diiodine pentoxygen Diiodine tetroxide Pentoxide of iodine Iodine oxide Diiodine pentoxide © 2015 Pearson Education, Inc.

How is the compound I 2 O 5 named? A. B. C. D. E.

How is the compound I 2 O 5 named? A. B. C. D. E. Diiodine pentoxygen Diiodine tetroxide Pentoxide of iodine Iodine oxide Diiodine pentoxide © 2015 Pearson Education, Inc.