What is the concentration of a reactant after 24.0 s if the initial concentration is 0.150 M and the rate constant is 5.4 x 10-2 s-1?
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What is the concentration of a reactant after 24.0 s if the initial concentration is 0.150...
What is the concentration of a reactant after 11.5 s if the initial concentration is 0.150 M and the rate constant is 5.4 x 10⁻² s⁻¹?
What is the concentration of a reactant after 22.0 s if the initial concentration is 0.150 M and the rate constant is 5.4 x 10⁻² s⁻¹?
A reactant decomposes with a half-life of 11.5 s when its initial concentration is 0.150 M. When the initial concentration is 0.875 M, this same reactant decomposes with a half-life of 67.1 s. What is the order of this reaction? What is the value and unit of the rate constant for this reaction?
1. The rate constant for a certain reaction is k=3.70x10-3 s-1. If the initial reactant concentration was 0.400 M, what will the concentration be after 3.00 minutes? 2. A zero-orderreaction has a constant rate of 3.30x10-4 M/s. If after 80.0 seconds the concentration has dropped to 8.00x20-2 M, what was the initial concentration?
The reactant concentration in a zero-order reaction was 9.00×10−2 M after 100 s and 3.50×10−2 M after 380 s . What is the rate constant for this reaction? What was the initial reactant concentration for the reaction described in Part A?
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The rate constant for a certain reaction is k = 8.50×10−3 s−1 . If the initial reactant concentration was 0.150 M, what will the concentration be after 20.0 minutes?
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The reactant concentration in a second-order reaction was 0.470 M after 150 s and 8.10×10−2 M after 745 s . What is the rate constant for this reaction?
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