Определите вещества X, Y и Z. Определите вещества X, Y и Z.
Определите вещества X, Y и Z.
Al(амальг)+H2O=X+H2
Al+NaOH+H2O=Y+H2(при температуре)
Al+NaOH+H2O=Z+H2
1. Al(OH)3 2. NaAlO2 3. Na[Al(OH)4] 4. Al2O3
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