Question

I need help with these five
its balancing equations and im really bad at this help!

Answer 1

4 Al + 3O2 -----> 2Al2O3

2KNO3 ------> 2KNO2 + 1O2

3O2 + CS2 ------> CO2 + 2SO2

2KCLO3 ------> 2KCL + 3O2

2WO3 + 3H2 ------> 2W + 6H2O

Step-by-step explanation:

Count the number of your atoms of each element on each side of the equation. These are going to be accounted for by using the lowest common multiple of both sides to balance the equation.