Chemistry, 01.08.2021 18:30 july00

Cho phản ứng: KHC2O4+ KMnO4+ H2SO4=CO2+ MnSO4+ K2SO4+ H2O. Tổng số nguyên tối giản trước các ion khi cân bằng theo phương pháp thăng bằng ion –electron là bao nhiêu

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Cho phản ứng: KHC2O4+ KMnO4+ H2SO4=CO2+ MnSO4+ K2SO4+ H2O. Tổng số nguyên tối giản trước các ion khi...

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