Zadanie 1
98 g 2 mol
H2SO4+2 NaOH--->Na2SO4+2 H2O
x g 1,5 mol
98 g---2 mol
x g---1,5 mol
x=73,5 g
Zadanie 2
16 g 44,8 dm3
CH4+2 O2--->CO2+2 H2O
24 g x dm3
16 g---44,8 dm3
24 g---x dm3
x=67,2 dm3
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Zadanie 1
98 g 2 mol
H2SO4+2 NaOH--->Na2SO4+2 H2O
x g 1,5 mol
98 g---2 mol
x g---1,5 mol
x=73,5 g
Zadanie 2
16 g 44,8 dm3
CH4+2 O2--->CO2+2 H2O
24 g x dm3
16 g---44,8 dm3
24 g---x dm3
x=67,2 dm3