Question

What coefficients must be added to balance the following equation?_____NaOH + _____H2 SO4 _____ Na2SO4 + _____ H2O 2, 1, 1, 13, 1, 1, 32, 1, 1, 24, 2, 2, 1 ...?

Answer 1

_____NaOH + _____H2 SO4 _____ Na2SO4 + _____ H2O ,

To balance this equation,

Step 1:

Balance the number of sodium on both side:

by multiplying the NaOH by 2 that is:

2NaOH+H2SO4-------->Na2SO4+H2O

Step2:

As NOW the number of oxygen atom and hydrogen atom are not equal on both sides. So we multiply this H2O by 2 that is:

2NaOH+H2SO4-------->Na2SO4+2H2O

Now the no of all atoms on product side is equal to no of all atoms in the reactant side.

so the coefficient is 2 NaOH+1 H2SO4-------->1 Na2SO4+2 H2O.

Answer 2

2NaOH+1H2SO4→1Na2SO4+2H2O
hope it will help you