Rozwiązane

Napisz jonowo i cząsteczkowo reakcje kwasu octowego z



a) z glinem b) tlenkiem litu c) wodorotlenkiem magnezu



Odpowiedź :

Słodkamalina13

a) 2Al+6CH3COOH--->2(CH3COO)3Al+3H2

2 Al+6CH3COO- +6H+ --->2CH3COO- +2Al3+ +3H2

2 Al +6H+ --->2Al3+ +3H2

b) 2CH3COOH+Li2O--->2CH3COOLi+H2O

2CH3COO- +2H+ +Li2O --->2CH3COO- +2Li+ +H2O

2H+ +Li2O --->2Li+ +H2O

c) 2CH3COOH+Mg(OH)2--->(CH3COO)2Mg+2H2O

2CH3COO- +2H+ +Mg2+ +2OH- --->2CH3COO- +Mg2+ +2H2O

2H+ +2OH- --->2H2O