Răspunsuri

2014-03-30T22:13:01+03:00
N=v/vm=1/22.4=0.04 moli
n=m/M->m=M*n=
n=m/M->m=M*n=32*0.04=1.28 g. Asta cred ca e rezultatul.Cred ca greasisem initial.