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Автор - mxzcoa

ПОМОГИТЕ ПЛИЗ СРОЧНО!!!

Ответ

Автор - Dashamedasha

Ответ:

2Al + 2H3Fe4--> 2AlFe4 + 3H2

Al2O3 + 6HNO3--> 2Al(NO3)3 + 3H2O

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

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