Question

What coefficients must be added to balance the following equation?

_____NaOH + _____H2 SO4 _____ Na2SO4 + _____ H2O

2, 1, 1, 1

3, 1, 1, 3

2, 1, 1, 2

4, 2, 2, 1

Answer 1

2,1,1,2

Answer 2

Balance Na first , then SO4 , O and H last

Answer 3

Thanks