Give the balanced equation for the following:
1. To balance the following chemical equation, the values of the coefficients x, y, z and w must be respectively
\(xFeSO_4\) \(\overset{\Delta}{\rightarrow}\) \(yFe_2O_3 + zSO_2 + wSO_3\)
\(xFeSO_4\) \(\overset{\Delta}{\rightarrow}\) \(yFe_2O_3 + zSO_2 + wSO_3\)
2. Change the following statement into chemical equations.
Hydrogen sulphide gas burns in air to give water and sulphur dioxide
Hydrogen sulphide gas burns in air to give water and sulphur dioxide