At a certain concentration of N2 and H2, the initial rate of reaction is 5.0 x 104 M / s. What would the initial rate of the reaction be if the concentration of N2 were halved? Round your answer to 2 significant digits. The rate of the reaction is measured to be 70.0 M/ s when [N2] = 1.2 M and [H2] = 0.48 M. Calculate the value of the י .. ׳"Dx - rate constant. Round your answer to 2 significant digits.

Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
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
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 Use this information to answer the questions below.
At a certain concentration of N2 and H2, the initial rate of
reaction is 5.0 x 104 M / s. What would the initial rate of the
reaction be if the concentration of N2 were halved? Round
M
your answer to 2 significant digits.
The rate of the reaction is measured to be 70.0M/ s when
[N2] = 1.2 M and [H2] = 0.48 M. Calculate the value of the
i- O
-3
-1
k =
IM
rate constant. Round your answer to 2 significant digits.
Transcribed Image Text:At a certain concentration of N2 and H2, the initial rate of reaction is 5.0 x 104 M / s. What would the initial rate of the reaction be if the concentration of N2 were halved? Round M your answer to 2 significant digits. The rate of the reaction is measured to be 70.0M/ s when [N2] = 1.2 M and [H2] = 0.48 M. Calculate the value of the i- O -3 -1 k = IM rate constant. Round your answer to 2 significant digits.
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