Question

balance NaOH+ H2SO4 - Na2SO4​

Answer 1

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2NaOH + H2So4 ------------> Na2So4 + 2H2O

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Answer 2

Question:

Balance the given equation:-

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

Answer:

The balanced equation is :-

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

Explanation:

• The Law of Chemical combination says that matter can neither be created nor be destroyed.
• The total mass always remains same.
• The mass of reactants must be equal to the mass of products.
• The equation which is not balanced is known as unbalanced or skeletal equation.

Steps to balance an equation:

1. Write down the given equation.
2. Write down the numbers of atoms of each element.
3. Never try to balance the oxygen and hydrogen atoms first.
4. First observe that if any non metal is present.
5. If present then try to balance the non metal first.
6. Never add any number as subscript.
7. Always write the numbers as coefficients.
8. If any non metal is not present then observe the compound which has most number of atoms.
9. Try to balance it first.
10. Then balance all other atoms.
11. After balancing all elements, go for balancing hydrogen atoms.
12. At last go for Oxygen atoms.