Given the reaction: Mg(s) + 2HNO3(aq) Mg(NO3)2(aq) + H2(g) At which temperature will the reaction occur at the greatest rate? 2) 50°C 1) 10°C 3) 30°C 4) 70°C Practice 7 Given the reaction CuSO,(s) Cu²*(aq) + SO,2 (aq) The CuSO4(s) dissolves more rapidly when it is powdered because the increase in the surface area allows for 1) increased exposure of solute to solvent 2) decreased exposure of solute to solvent 3) increased solute solubility 4) decreased solute solubility Practice 8 Based on the nature of the reactants in each equation, which reaction at 25°C will occur at the fastest rate? + AgNO3(aq) + 02(g) Agl(s) + KNO3(aq) Co(g) 2SO3(g) NHẠC[(s) 1) KI(aq) 2) C(s) O2(8) 3) 2SO2(g) + O2(g) → 4) NH3(g) + HCl(g)

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.36PAE: The reaction NO(g) + O,(g) — NO,(g) + 0(g) plays a role in the formation of nitrogen dioxide in...
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Hello, is it possible to answer all of them since they're multiple choice? Would really appreciate it. Thank you. 

Practice 6
Given the reaction:
Mg(s) + 2HNO3(aq) Mg(NO3)2(aq) + H2(g)
At which temperature will the reaction occur at the greatest rate?
2) 50°C
1) 10°C
3) 30°C
4) 70°C
Practice 7
Given the reaction
CusO:(s)
Cu2 (aq) + SO,² (aq)
The CuSO4(s) dissolves more rapidly when it is powdered because the increase in
the surface area allows for
1) increased exposure of solute to solvent
2) decreased exposure of solute to solvent
3) increased solute solubility
4) decreased solute solubility
Practice 8
Based on the nature of the reactants in each equation, which reaction at 25°C will
occur at the fastest rate?
+ AGNO3(aq)
+ O2(g)
3) 2SO2(g) + O2(g)
4) NH3(g) + HCI(g)
1) KI(aq)
2) C(s)
Agl(s) + KNO3(aq)
Co()
2503(g)
NHẠC[(s)
Transcribed Image Text:Practice 6 Given the reaction: Mg(s) + 2HNO3(aq) Mg(NO3)2(aq) + H2(g) At which temperature will the reaction occur at the greatest rate? 2) 50°C 1) 10°C 3) 30°C 4) 70°C Practice 7 Given the reaction CusO:(s) Cu2 (aq) + SO,² (aq) The CuSO4(s) dissolves more rapidly when it is powdered because the increase in the surface area allows for 1) increased exposure of solute to solvent 2) decreased exposure of solute to solvent 3) increased solute solubility 4) decreased solute solubility Practice 8 Based on the nature of the reactants in each equation, which reaction at 25°C will occur at the fastest rate? + AGNO3(aq) + O2(g) 3) 2SO2(g) + O2(g) 4) NH3(g) + HCI(g) 1) KI(aq) 2) C(s) Agl(s) + KNO3(aq) Co() 2503(g) NHẠC[(s)
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