Chemistry, 06.05.2020 02:07 isaihcarter

0.0500 mol of gas occupies a cylinder which is sealed on top by a moveable piston. The piston is circular, with a mass of 30.0 kg and diameter of 5.00 cm. It is supported only by the pressure of the gas in the cylinder. Outside of the cylinder, there is air at 1.00 atm. Initially, the piston is 30.0 cm above the bottom of the cylinder. Heat is then added, causing the gas to expand until the piston is 40.0 cm above the bottom of the cylinder. For this process, find the change in internal energy, the work done by the gas, and the heat which flows into the gas.

a. assuming that the gas is N2.
b. assuming that the gas is neon

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 10:10

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2

Answers: 3

Answer

Chemistry, 22.06.2019 17:20

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Answers: 2

Answer

Chemistry, 22.06.2019 18:30

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Answers: 1

Answer

Chemistry, 23.06.2019 03:30

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral

Answers: 1

Answer

You know the right answer?

0.0500 mol of gas occupies a cylinder which is sealed on top by a moveable piston. The piston is cir...

Questions