CaC2+2H2O=Ca(OH)2+C2H2
mCaC2=20*0.8=16г
nCaC2=16/64=0.25 моль
nC2H2=0.25 моль
V C2H2=0.25*22.4=5.5 литра
CaC2+2H2O=Ca(OH)2+C2H2
mCaC2=20*0.8=16г
nCaC2=16/64=0.25 моль
nC2H2=0.25 моль
V C2H2=0.25*22.4=5.5 литра