The decomposition of in solution in carbon tetrachloride is a first-order reaction: The rate constant at a given temperature is found to be. If the initial concentration of is 0.200 M, what is its concentration after exactly 10 minutes have passed?

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Chemistry

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1 September, 06:41

The decomposition of in solution in carbon tetrachloride is a first-order reaction: The rate constant at a given temperature is found to be. If the initial concentration of is 0.200 M, what is its concentration after exactly 10 minutes have passed?

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Answers (2)

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Antwan Craig · Answer 1

C (initial) e^-kt = 0.200M (e^-k·10).

Explanation:

The rate constant is missing in question, but use C (final) = C (initial) e^-kt = 0.200M (e^-k·10).

Fill in k and compute = > remaining concentration of reactant

Derrick Rose · Answer 2

see below

Explanation:

The rate constant is missing in question, but use C (final) = C (initial) e^-kt = 0.200M (e^-k·10). Fill in k and compute = > remaining concentration of reactant