Question

K2Cr2O7 + FeSO4 + H2SO4 → Fe2(SO4)3 + Cr2(SO4)3 +...​

Answer 1

Ответ:

Объяснение:

K2Cr2O7 + 6FeSO4 + 7H2SO4 = 3Fe2(SO4)3+Cr2(SO4)3+K2SO4+7H2O

Answer 2

The chemical equation you've provided appears to be incomplete, and it's not balanced. I'll help you balance it and provide the complete equation:

2 K2Cr2O7 + 8 FeSO4 + 7 H2SO4 → 3 Fe2(SO4)3 + 2 Cr2(SO4)3 + 2 K2SO4 + 7 H2O

Now, the equation is balanced, and it shows the reaction between potassium dichromate (K2Cr2O7), iron(II) sulfate (FeSO4), and sulfuric acid (H2SO4) to produce iron(III) sulfate (Fe2(SO4)3), chromium(III) sulfate (Cr2(SO4)3), potassium sulfate (K2SO4), and water (H2O).