Question

NaNO3 -> Na NO2 +02

balance this equation.Pls help me​

Answer 1

$\huge\mathscr{Answer:-}$

Given,

NaNO3 => NaNO2 + O2

After balancing,

2NaNO3 => 2NaNO2 + O2

$\huge\mathscr{Extra\:Information:-}$

To balance a chemical equation, one should follow the steps mentioned below :

1. Write the equation in words i.e., mention the chemical names.

2. After writing the word equation, write the skeletal or unbalanced chemical equation.

3. Enclose the formulas in boxes. (additional, for beginners)

4. List the number of atoms of the different elements on LHS and RHS i.e., reactants and products.

5. Select the biggest formula to start balancing.

6. Start balancing the different elements.

7. After following all the listed steps, check the correctness of the balanced equation.

NOTE : The above method is also known as Hit and Trial method.

Answer 2

Answer:

2NaNO3 --> 2NaNO2 + O2

Explanation: