- A sample of gas at 3.95 atm inside a steel tank is colled from 500.0°C to 0.0°C. what is the final pressure in atm of the gas in the steel tank?​

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

Hydrogen and helium are both members of?

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario