Odpowiedź :
32 u 74 u
CH3OH+CH3COOH--st. H2SO4--->CH3COOCH3+H2O
200 g xg
32u---74u
200g---xg
x=462,5 g
462,5g---100%
xg---45%
x=208,125 g
32 u 74 u
CH3OH+CH3COOH--st. H2SO4--->CH3COOCH3+H2O
200 g xg
32u---74u
200g---xg
x=462,5 g
462,5g---100%
xg---45%
x=208,125 g