Al2 so4 2 naoh. 2al+2naoh+6h2o. al+naoh+h2. al oh 3 naoh раствор. al oh +3 koh конц +h2o.

Al2 so4 2 naoh. 2al+2naoh+6h2o. al+naoh+h2. al oh 3 naoh раствор. al oh +3 koh конц +h2o.
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