How do you balance the following chemical equation-?

Question

How do you balance the following equation-

_ Na2CO3 (s) + _ NO (g) + _ O2 (g) → _ NaNO2 (s) + _ CO2 (g)

Answer 1

[6] Na2CO3 (s)+ [12] NO (g)+ [12] O2 (g)-> [12] NaNO2 (s)+ [6] CO2 (g) i think, but dont rely on me i'm just going into 8th grade and just learned about balancing equations in 7th

Answer 2

I think I'm right..

[2]NaCO3(s)+ [4]NO(g)+[1]02(g)->[4]NaN02(s)+[2]C02

..

2

4

1

4

2

Answer 3

Count how much of each element you have on each side and times by the amount needed to make it the same amount and put the figure in front.

Na = 2                                                  Na =1

C = 1                                                    C = 1

O= 6                                                     O = 4

N = 1                                                    N = 1

So to make Na Balance

Times the right side by 2

and put 2 infront of the Na on the right side.