Multiple Choice
The following reaction is second order in [A] and the rate constant is 0.025 M-1s-1: A → B
The concentration of A was 0.65 M at 33 s. The initial concentration of A was ________ M.
A) 2.4
B) 0.27
C) 0.24
D) 1.4
E) 1.2 × 10-2
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q69: In general,as activation energy increases,reaction rate _.<br>A)goes
Q74: The reaction 2NOBr (g)→ 2 NO (g)+
Q124: At elevated temperatures, dinitrogen pentoxide decomposes to
Q125: The data in the table below were
Q126: The uptake of molecules into the interior
Q128: The Earth's ozone layer is located in
Q128: A first-order reaction has a rate constant
Q130: The rate constant for a particular second-order
Q131: The reaction A → B is first
Q132: Which one of the following graphs shows