At particular temperature K_C= 4 xx 10^(-2) for the reaction H_2S(g) hArr H_2(g)+ 1/2 S_2(g) Calculate K_C for each of the following reaction (i) 2H_2S (g) hArr 2H_2(s)+ S_2(g) (ii) 3H_2S (g) hArr 3H_2(g)+ 3/2S_2(g)

At particular temperature K_C= 4 xx 10^(-2) for the reaction H_2S(g) h

1.	At particular temperature K_C= 4 xx 10^(-2) for the reaction H_2S(g) hArr H_2(g)+ 1/2 S_2(g) Calculate K_C for each of the following reaction (i) 2H_2S (g) hArr 2H_2(s)+ S_2(g) (ii) 3H_2S (g) hArr 3H_2(g)+ 3/2S_2(g)
Answer» SOLUTION :`K_C = 4 xx 10^(-2)` for the REACTION, (i) `H_2S(G) HARR H_2(g)+ 1/2 S_2(g)` `K_C = ([H_2][S_2]^(1/2))/([H_2S]^2)= 4xx10^(-2)` For the reaction, `2H_S(g)hArr2H_2(g)+S_2(g)` `K_C=([H_2]^2[S_2])/([H_2S]^2)=(4xx10^(-2))^2=16xx10^(-4)` For the reaction, `3H_2S(g)hArr3H_2(g)+3/2S_2(g)` `K_C=([H_2]^3[S_2]^(3/2))/([H_2S]^3)=(4xx10^(-2))^(3)=64xx10^(-6)`