Question

K2Cr2O7 + Mg + H2SO4 

Answer 1

Ответ:

3 Mg + K2Cr2O7 + 7 H2SO4 → 3 MgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O

Объяснение:

Так говорят в Интернете

Answer 2

The chemical equation you've written appears to be incomplete. It's missing the products of the reaction, so I cannot provide a balanced equation without knowing what the reaction is intended to produce.

However, I can help you balance the equation if you provide information about the products formed in the reaction. Please let me know what substances are involved in the reaction and whether it's a redox reaction, precipitation reaction, acid-base reaction, or some other type of chemical reaction.