Home Preparation for National Talent Search Examination (NTSE)/ Olympiad
Chapter : 3. Chemical Reactions
Balancing of Ionic Equations
Balancing of Ionic Equations : In these equations, charge balancing of atoms on both sides of the equation, e.g., Initial Cu2 + (aq.) + H2S → CuS (s) + H + (aq) Balanced Cu2+ (aq.) + H2S → CuS (s) + 2H + (aq) We have balanced the charges. It was + 2 on LHS and we have made + 2 on RHS. Number of Hydrogen atoms, Cu and Sulphur atoms are also balanced on both sides.