Verified answer

C + 4HNO3 -> CO2 + 4NO2 + 2H2O

C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

There's an online equation balancer at this website:

http://www.webqc.org/balance.php

It's great!!!!

No2 H20

C+4HNO3---->CO2+4NO2+2H2O

C-1

H-4

N-4

O-12

C-1

H-4

N-4

O-12