Compute the total pressure atmosphere (atm) of a mixture of helium gas, He of 0.0200 mol and 0.0100 mol of hydrogen, H2 in a 2.50L flask at 10 degrees celcius
A sample of water 53 g with a temperature of thirty six degree celsius is combined to 250 grams of H2O at 91 degree Celsius in an insulated container. Determine the final temperature after thermal equilibrium is reached?