Question

急.在线等.!非化学高手勿进!@@

Answer 1

2H2(g)+O2(g)=2H2O(l)

2 1 2

2x x 2x

4x 32 x 36x

H2(g)+Cl2(g)=2HCl(g)

1 1 2

n y y 2y

m 2y 71y 73y

73y/(36x)=22.5%,解出xy关系

n(H2):n(O2):N(Cl2)=(2x+y):(x):(y)