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heavenwagner
21.02.2020 •
Chemistry
Please use the values in the resources listed below instead of the textbook values. Under certain conditions the decomposition of ammonia on a metal surface gives the following data.[NH3] (M) 2.0 ✕ 10−3 4.0 ✕ 10−3 6.0 ✕ 10−3 Rate (mol/L/h) 1.5 ✕ 10−6 1.5 ✕ 10−6 1.5 ✕ 10−6 Determine the rate equation for this reaction. (Rate expressions take the general form: rate = k . [A]a . [B]b.)
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Ответ:
The rate equation for this reaction:
Explanation:
Decomposition of ammonia:
Rate law of the can be written as;
1) Rate of the reaction , when![[NH_3]=2.0\times 10^{-3} M](/tpl/images/0518/3680/fed44.png)
2) Rate of the reaction , when![[NH_3]=4.0\times 10^{-3} M](/tpl/images/0518/3680/8a2bc.png)
[1] ÷ [2]
On solving for x , we get ;
x = 0
The rate equation for this reaction:
Ответ: