A mixture of gas is composed of 30 moles ammonia and 45 moles air. Determine the change in entropy when the mixture is heated from 25 to 50 °C. Assume constant pressure. Heat capacity throughout the...

A mixture of gas is composed of 30 moles ammonia and 45 moles air. Determine the change in entropy when the mixture is heated from 25⁰C to 50⁰C. Assume constant pressure and that heat capacity throughout the process is not constant.

Extracted text: A mixture of gas is composed of 30 moles ammonia and 45 moles air. Determine the change in entropy when the mixture is heated from 25 to 50 °C. Assume constant pressure. Heat capacity throughout the process is not constant.