balance the chemical equations: `Pb(NO_3)_2 to PbO+NO_2+O_2`

Balance the chemical equations: Hg(NO_3)_2+KI to Hg I_2+KNO_3

Balance the chemical equations: KClO_3 to KCl+O_2

balance the following chemical equations: Al_4C_3+H_2O to CH_4+Al(OH)_3

Balance the chemical equation Fe_(2)O_(3)+Al rarr Fe+Al_(2)O_(3) . Write the steps of balancing.

Balance the following equations: H_2O_2 to H_2O_2 + O_2

Balance the following chemical equations. b) Hg(NO_(3))_(2)+KI rarr Hg I_(2)+KNO_(3)

Complete and balance the following chemical reactions: (i) PbS(s) + H_(2)O_(2)(aq) to Classify the above into (a) hydrolysis (b) redox and (c ) hydration reactions.

Balance the equations S^(2-) + NO_3^(-) to NO + S

Balance the following chemical equation and follow the steps involved in balancing a chemical equation. Cu_2S+O_2 to Cu_2O+SO_2

Balance the following chemical equation and follow the steps involved in the balancing chemical equations? Cu_2S+O_2 to Cu_2O+SO_2