Question

Complete them with correct formulas Then balance them

Answer 1

Answer:

1. 2Ca + N$_{2}$ → 2CaN

2. 4Li + O$_{2}$ → 2Li$_{2}$O

3. 2KCl + BaF$_2$ → 2KF + BaCl$_2$

4. CH$_4$ + 2O$_2$ → CO$_2$ + 2H$_2$O

Be sure to balance the number of atoms on both sides of each equation only by adding coefficients to the compounds!!!! Those without a coefficient are meant to have a coefficient of 1.