Question

H3Po2+NiSo4+H2O ->Ni+H3Po4+H2So4 раставить коэффицент

Answer 1

H3PO2 + 2NiSO4 + 2H2O = 2Ni + H3PO4 + 2H2SO4

Answer 2

To balance the chemical equation:

H3PO2 + NiSO4 + H2O -> Ni + H3PO4 + H2SO4

You need to make sure that the number of atoms of each element is the same on both sides of the equation. Here's the balanced equation:

3 H3PO2 + 2 NiSO4 + 4 H2O -> 2 Ni + H3PO4 + H2SO4

Now the equation is balanced with the correct coefficients.