Chemistry, 16.07.2021 06:40 bnnn

Trong 1ml dung dịch HX a mol/l có 5,4×10¹⁹ phân tử HX; 6×10¹⁸ ion X⁻. Tính a

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Trong 1ml dung dịch HX a mol/l có 5,4×10¹⁹ phân tử HX; 6×10¹⁸ ion X⁻. Tính a...

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