Question

Which of the following equations are correctly balanced?

I. 2 Li + O2 Li2O

II. MgCl2 Mg + Cl2

III. Ag + 2 HCl AgCl + H2

IV. 2 C3H6 + 9 O2 6 CO2 + 6 H2O

Answer 1

II

Answer 2

thanks but i already missed that friday is my last day of school and i haft to have 3 months of work done in one week.

Answer 3

The option IV is the correct answer and it has been balanced correctly