A reaction is first-order overall. For a given sample, its initial rate is 0.0200 mol L-1 s-1, and 25.0 days later its rate dropped to 6.25 × 10-4 mol L-1 s-1. What is its half-life?
A) 25.0 days
B) 50.0 days
C) 12.5 days
D) 5.0 days
E) 37.5 days
Correct Answer:
Verified
Q51: The decomposition of an aldehyde solution in
Q52: The initial concentration of a reactant in
Q53: For the reaction, A
Q54: For the reaction, A
Q55: The reaction of substance A with substance
Q57: In a first-order reaction with only one
Q58: The rate constant for a first-order decomposition
Q59: Given a reaction, 2A + B
Q60: In a first-order reaction, what fraction of
Q61: In a first-order reaction, what fraction of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents