Chemistry, 10.09.2021 07:00, ericchen4399

Cho 1 lít ancol etylic 46o td với na dư. biết ancol etylic nguyên chất có D= 0.8g/ml. thể tích H2 thóa ra ở đktc

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Cho 1 lít ancol etylic 46o td với na dư. biết ancol etylic nguyên chất có D= 0.8g/ml. thể tích H2 th...