Al2S3+6HCl=2ALCl3+3H2S
n H2S=6.72/22.4=0.3 моль
n Al2S3=0.3/3=0.1 моль
m Al2S3=0.1*150=15г
ω=15г/25*100%=60%
Al2S3+6HCl=2ALCl3+3H2S
n H2S=6.72/22.4=0.3 моль
n Al2S3=0.3/3=0.1 моль
m Al2S3=0.1*150=15г
ω=15г/25*100%=60%