Consider the reaction N_2(g)+3H_2(g)\to2NH_3(g) suppose that a particular moment during the reaction molecular hydrogen on reacting at the rate of 0.074\frac{M}{s} a) At what rate is ammonia being formed? b) At what rate is molecular nitrogen reacting?

Yulia

Yulia

Answered question

2020-11-09

Consider the reaction N2(g)+3H2(g)2NH3(g) suppose that a particular moment during the reaction molecular hydrogen on reacting at the rate of 0.074Ms
a) At what rate is ammonia being formed?
b) At what rate is molecular nitrogen reacting?

Answer & Explanation

berggansS

berggansS

Skilled2020-11-10Added 91 answers

N2(g)+3H2(g)2NH3(g) 
Rate of disappearence of N2=d[N2] dt  
Rate of disappearence H2=d[H2] dt  
Rate of formation of NH3=+d[NH3] dt  
Rate of the reaction on =d[N2] dt =13d[H2] dt =12+d[NH3] dt  
Rate disappearance of H2=d[H2] dt  =0.074 Ms 
Rate of formation of NH3=+d[NH3] dt  
13d[H2] dt =12+d[NH3] dt  
+d[NH3] dt =23d[H2] dt =23(0.074 Ms) =0.049Ms 
The rate of formation of NH3 is 0.049 M/s 
Rate of disappearance of H2=d[H2] dt  =0.074Ms 
Rate of the reaction =13d[H2] dt  =13(0.074 Ms) =0.0247 Ms 0.025

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