Chemistry, 07.03.2020 02:49 minecraft37385
At a certain concentration of H2 and NH3, the initial rate of reaction is 0.120 M / s. What would the initial rate of the reaction be if the concentration of H2 were halved
Answers: 1
![rate=k[H_2]^2[NH_3]](/tpl/images/0537/2256/8fdd7.png)
![H_2 and [tex]I_2, the initial rate of reaction is 0.120 M/s. What would the initial rate of the reaction be if the concentration of [tex]H_2 were halved.Answer : The initial rate of the reaction will be, 0.03 M/sExplanation :Rate law expression for the reaction:[tex]rate=k[H_2]^2[NH_3]](/tpl/images/0537/2256/23b7f.png)
![0.120=k[H_2]^2[NH_3]](/tpl/images/0537/2256/be6ca.png)
....(1)![R=k(\frac{[H_2]}{2})^2[NH_3]](/tpl/images/0537/2256/dca92.png)
....(2)![\frac{R}{0.120}=\frac{k(\frac{[H_2]}{2})^2[NH_3]}{k[H_2]^2[NH_3]}](/tpl/images/0537/2256/6c355.png)
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At a certain concentration of H2 and NH3, the initial rate of reaction is 0.120 M / s. What would th...
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