Question

Why should we balance a chemical equation?
Balance the following chemical equations. (AS
(a) NaOH+H,SO, Na, SO, +H,0​

Answer 1

please mark me as brainlist plz I need only two brainlist tags plz mark me as brainlistExplanation:You have to count the number of atoms in both sides of the reaction to be equal, to make it a little easier you can make a list. So in the equation Na+H2O→NaOH+H2 , there are1−Na−1 2−H−3 1−O−1 So you multiply NaOH and H2O by 2, so you have 4 hydrogens in both sides, and then multiply Na by 2 to be equal to the NaOH you previously multiplied.

thank you

Answer 2

Answer:

Na2SO4+H2O

These is base reaction with water