Find delta s for the combustion of ammonia to nitrogen dioxide and water vapor

Hi! I hope this helps, here’s the answer.

2NH3 + 3/2O2 --> N2 + 3H2O 

NH3 + 3/4O2 --> 1/2N2 + 3/2H2O 

Here, the sign of deltaS^0 is one molecule (^0) thus, the coefficient of NH3 should be ONE.

what's the

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.