Multiple Choice
The following diagram represents the first-order decomposition of A to form X according to the following balanced chemical equation: A → X. Each sphere represents 1.0 mmol of atoms, and the volume of the box is 1.0 L. What is the half-life of the reaction?
A) 15 s
B) 30 s
C) 36 s
D) 45 s
E) 60 s
Correct Answer:

Verified
Correct Answer:
Verified
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