Chemistry, 22.07.2021 06:10 jazminemendezhidalgo

Tính pH của dung dịch sau khi trộn 100 ml dung dịch NaOH 0,1M với 100 ml dung dịch HNO2 0,2M. Biết pKHNO2 = 4,1.

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Tính pH của dung dịch sau khi trộn 100 ml dung dịch NaOH 0,1M với 100 ml dung dịch HNO2 0,2M. Biết p...

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