Living By Chemistry: First Edition Textbook
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Transcribed Image Text:**Problem Description:**
A reaction is 0th order in reagent B. The rate of the reaction is \(3.5 \times 10^{-3}\) M/sec when the concentration of B is 0.50 M. How much B remains 100 seconds later?
**Selected Answer:**
- a. 0.35 M
**Possible Answers:**
- a. 0.35 M
- b. 0 M, all the B is consumed.
- c. 1.04 M
- d. 0.85 M
- e. 0.15 M
Expert Solution
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Step 1
For a zero order reaction:
- Rate = k
- [A]o - [A] = kt
where, [A]o = initial concentration; [A] = concentration at tome t
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