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Chemistry, 12.09.2021 03:10 corynanderson16

Thêm 1 giọt (V = 0,03 ml) dung dịch KOH 0,084M vào 100 ml dung dịch HCOOH 2,45.10^{-5}M. Tính pH của dung dịch thu được (coi thể tích dung dịch thay đổi không đáng kể khi thêm KOH).

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Thêm 1 giọt (V = 0,03 ml) dung dịch KOH 0,084M vào 100 ml dung dịch HCOOH 2,45.10^{-5}M. Tính pH của...

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