1. Determine the final temperature when at 20.0 degrees Celsius the 25.0ml of warm water at 80.0 degrees Celsius is added to 50.ml of cooler water.
2. Determine the pressure of the mixture of gases if 16.0g of OZ and 8.80g of CO2 are placed in a 5.00L container at the 21.0 degrees Celsius.