MCO=28g/mol
n=m/M=4/28=0.142 moli CO
MCaCO3=100g/mol
n=m/M=25/100=0.25 moli CaCO3
MSO3=80g/mol]
n=m/M=320/80=4 moli SO3
MHNO3=63g/mol
n=m/M=63/63= 1 mol HNO3
MH3=3g/mol ??
n=m/M=400/3=133.33 moli ?> ai gresit substanta..
MNaCl=58.5g/mol
n=m/M=585/58.5=10 moli NaCl
MH2SO4=98g/mol
n=m/M=19.6/98=0.2 moli H2SO4