104 Задачка по химии №010 487

113. Reactions are expressed by schemes:
KMnO4 H2SO4 H3AsO3 → K2SO4 H2O H3AsO4 MnSO4
HClO3 H2O P → HCl H3PO4
Write electronic equations. Arrange the coefficients in the reaction equations. For each reaction, indicate which substance is the oxidizing agent, which is the reducing agent; which substance is oxidized and which is reduced.

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