👤

Calculati masa acidului acetic ce va actiona cu 0.5 mol de MgO

Răspuns :

Reactie: 2CH3COOH + MgO -> (CH3COO)2Mg + H2O
MC2H4O2=24+4+32=60g/mol
2*60g................1mol
2CH3COOH + MgO -> (CH3COO)2Mg + H2O
x=?...................0,5moli
x=0,5*2*60=60g acid acetic