Reaction of copper (II) sulfate and potassium nitrate.

univerkov | December 1, 2020 | education

CuSO4 + 2KNO3 = Cu (NO3) 2 + K2SO4
because before reaction potassium 1, and after reaction 2, then put 2 in front of KNO3
after (NO3) we put a two, since the oxidation state of copper is +2, and the anion of NO3 is -1

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