Question

Balance Chemical equation for K + O2

Answer 1

Answer:

4k+o2 give 2k2o is the balance chemical equation.

Answer 2

Explanation:

Chemical equation:

K+O2=K2O

Balancing chemical equation:

Count number of ATOMS on both sides of chemical equation;

Step no.1

Ist we balance oxygen atom on both sides of chemical equation.There are two oxygen atoms on right side of the chemical equation and one oxygen atom on left side of chemical equation;

K+O2=2K2O

Step no. 2

Now balance the potassium atom which is 4 on++ right side;

4K+02=2K2O