At a certain concentration of H2 and NH3, the initial rate of M reaction is 2.0 x 1oª M / s. What would the initial rate of the reaction be if the concentration of H2 were doubled? Round your answer to 2 significant digits. The rate of the reaction is measured to be 0.870 M / s when [H2] = 2.0 M and [NH3] = 1.4 M. Calculate the value of the -1 k = OM rate constant. Round your answer to 2 significant digits.

Chemistry: Matter and Change
1st Edition
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Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter16: Reaction Rates
Section16.3: Reaction Rate Laws
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The rate of a certain reaction is given by the following rate law:
rate = k
[H,][NH,]
Use this information to answer the questions below.
Transcribed Image Text:The rate of a certain reaction is given by the following rate law: rate = k [H,][NH,] Use this information to answer the questions below.
At a certain concentration of H2 and NH3, the initial rate of
м
reaction is 2.0 x 104 M / s. What would the initial rate of the
reaction be if the concentration of H2 were doubled? Round
your answer to 2 significant digits.
The rate of the reaction is measured to be 0.870 M / s when
[H2] = 2.0 M and [NH3] = 1.4 M. Calculate the value of the
-2
k = ||M
-1
rate constant. Round your answer to 2 significant digits.
Transcribed Image Text:At a certain concentration of H2 and NH3, the initial rate of м reaction is 2.0 x 104 M / s. What would the initial rate of the reaction be if the concentration of H2 were doubled? Round your answer to 2 significant digits. The rate of the reaction is measured to be 0.870 M / s when [H2] = 2.0 M and [NH3] = 1.4 M. Calculate the value of the -2 k = ||M -1 rate constant. Round your answer to 2 significant digits.
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