Question

Al+NaOH+H2O--->?
Al2O3+NaOH--->?
Al(OH)3+H2SO4--->?
Al(OH)3+NaOH--->?
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Answer 1

Объяснение:

2Al + 2NaOH + 6H2O =2 NaAl(OH)4 + 3H2

Al2O3 + 2NaOH = 2NaAlO2 + H2O

2Al(OH)3 + 3H2SO4 = Al2(SO4)3 + 6H2O

Al(OH)3 + NaOH = NaAl(OH)4