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Question
Consider the following cell reaction:
Zn(s) + 2H+(aq) →Zn2+(aq) + H2(g); Eºcell= 0.76V
Under standard-state conditions, what is Efor the following half-reaction?
Zn2+(aq) + 2e-→Zn(s)
A) 
B) 
C) 
D) 
E) 
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
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Q:
If a reaction is first-order with respect to a particular reactant, when the concentration of that reactant is increased by a factor of 2, the reaction rate will _____.
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Q:
For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1