Explain the equilibrium temperature of the water/gas system

Reference no: EM13271333

100 moles of water at 70 degrees celsius is brought into thermal contact with 100 moles of a monatomic gas at 20 degrees celsius, and the two substances exchange heat until they reach the same temperature. Assuming that no heat is lost to the surroundings, there is no volume change, and that the heat capacity of liquid water is Cv=Cp=75.2 J/mole-K. What is the equilibrium temperature of the water/gas system? How much heat is exchanged between the gas and the water? What is the change in the total internal energy of the water/gas system? What is the change in the total enthalpy of the water/gas system?

Reference no: EM13271333

Questions Cloud

Identify how to change system settings : Identify at least 3 types of computers, how they process information, and the purpose and function of key hardware components.

Find confidence interval for mean number of vacation days : The average number of vacation days per year offered by different US companies is skewed to the right. A random sample of 60 companies showed the mean number of vacation days was 22, and the standard deviation was 9 days.

Define stronger by calculating the degree of ionic character : Calcite (CaCO3) has two types of bond. What are the two types? Demonstrate which is the stronger by calculating the degree of ionic character of each bond

Why are municipal bonds exempt from federal tax : Why are municipal bonds exempt from federal tax? What happends if they were not?

Explain the equilibrium temperature of the water/gas system : 100 moles of water at 70 degrees celsius is brought into thermal contact with 100 moles of a monatomic gas at 20 degrees celsius, and the two substances exchange heat until they reach the same temperature. Assuming that no heat is lost to the surr..

Calculate the increase in temperature of the water : Water at the top of Niagara Falls has a temperature of 14.0°C. If it falls a distance of 60.0 m and all of its potential energy goes into heating the water, calculate the increase in temperature of the water at the bottom of the falls.

Statement of revenues and expenses - deferral method : Using the deferral method, prepare a statement of revenues and expenses and a statement of changes in net assets for Wise Owls for 20X1.

What is the average kinetic energy of each type of molecule : A cylinder contains a mixture of helium and argon gas in equilibrium at a temperature of 152°C. (a) What is the average kinetic energy of each type of molecule. J/molecule (b) What is the rms speed of each type of molecule.

User Account

All Pages