Chapter 4 Aqueous Reactions and Solution Stoichiometry
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Transcript of Chapter 4 Aqueous Reactions and Solution Stoichiometry
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Chapter 4Aqueous Reactions and Solution
Stoichiometry
Chemistry: The Central Science, 10th editionTheodore L. Brown, H. Eugene LeMay, Jr., and Bruce E. Bursten
Todd Austell, The University of North Carolina 2006, Pearson Prentice Hall
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a.1. KCN(aq)
2. K+(aq) and CN–
(aq)
3. K–(aq) and CN+
(aq)
4. K+(aq), C4–
(aq), and N3+(aq)
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a.1. KCN(aq)
2. K+(aq) and CN–
(aq)
3. K–(aq) and CN+
(aq)
4. K+(aq), C4–
(aq), and N3+(aq)
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b. 1. NaClO4(aq)
2. Na+(aq) and 4ClO–
(aq)
3. Na+(aq), Cl–
(aq) and 4O2–(aq)
4. Na+(aq) and ClO4
–(aq)
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b. 1. NaClO4(aq)
2. Na+(aq) and 4ClO–
(aq)
3. Na+(aq), Cl–
(aq) and 4O2–(aq)
4. Na+(aq) and ClO4
–(aq)
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1. Cannot determine without concentration information.
2. Both will cause the lightbulb to glow with equal brightness.
3. MgBr2
4. CH3OH
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1. Cannot determine without concentration information.
2. Both will cause the lightbulb to glow with equal brightness.
3. MgBr2
4. CH3OH
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1. Cannot determine without concentration information.
2. HBr 3. H2SO3
4. HC2H3O2
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1. Cannot determine without concentration information.
2. HBr 3. H2SO3
4. HC2H3O2
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1. H2(g)
2. CO2(g)
3. H2S(g)
4. SO2(g)
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1. H2(g)
2. CO2(g)
3. H2S(g)
4. SO2(g)
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a.1. Ne 2. He3. Ar4. Kr
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a.1. Ne 2. He3. Ar4. Kr
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b.1. 1+2. 2+3. 0 4. 1–
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b.1. 1+2. 2+3. 0 4. 1–
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1. Mg2+(aq)
2. Ni2+(aq)
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1. Mg2+(aq)
2. Ni2+(aq)
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1. Concentration (molarity) remains the same.2. The new concentration is 0.25 M. 3. The new concentration is 1.00 M.4. The new concentration is 2.00 M.
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1. Concentration (molarity) remains the same.2. The new concentration is 0.25 M. 3. The new concentration is 1.00 M.4. The new concentration is 2.00 M.
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1. 12.50 mL 2. 25.00 mL3. 50.00 mL4. 75.00 mL
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1. 12.50 mL 2. 25.00 mL3. 50.00 mL4. 75.00 mL