M,S=32g/mol
M,SO2= 64g/mol
M,SO3= 80g/mol
1kmol................1kmol
S + O2-----> SO2
32kg...................64kg
x...........................64kg
calculeaza x !!!
1kmol.....................1kmol
SO2 + 1/2O2----> SO3
64kg........................80kg
x.............................80kg
calculeaza x !!!!