A Second-Order Reaction (2 A $\rightarrow$ B) with a Rate Constant of 0

question 36

Multiple Choice

A second-order reaction (2 A $\rightarrow$ B) with a rate constant of 0.350 M^-1 s^-1 is found to have a half-life of 3.45 s.What was the initial concentration of the reactant, [A] ₀?

• A)0.828 M
• B)0.201 M
• C)1.00 M
• D)1.21 M
• E)0.350 M

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