The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a to state b, where V, = 9.0V1. Path 1 requires that energy equal to 20.00p1V1 be transferred to the gas as heat. Path 2 requires that energy equal to 21.50p1V1 be transferred to the gas as heat. What is the ratio p2/p1? a 9. V V1

Given that the gas pressure is 3500Pa and there are 4.8x10^20 gas molecules in the cylinder, answer the following: A.) Then 2.5 J of heat energy is transferred to the gas. What is the new equilibrium temperature of the gas in °C? B.) What is the final height of the piston? C.) How much work is done on the gas as the piston rises?

The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a to state b, where V = 3.0V1. Path 1 requires that energy equal to 5.0p,V be transferred to the gas as heat. Path 2 requires that energy equal to 5.5p,V, be transferred to the gas as heat. Determine the ratio 2. P1 P2 2 V

Please only answer parts vi and vii. The answers are shown in the square brackets next to the questions.

Suppose a tank contains 636 m³ of neon (Ne) at an absolute pressure of 1.01x105 Pa. The temperature is changed from 293.2 to 295.0 K. What is the increase in the internal energy of the neon? ΔU = i

6. A cylinder contains 261 L of hydrogen gas (H2) at 0.0°C and a pressure of 10.0 atm. How much energy is required to raise the temperature of this gas to 16.7°C? Universal gas constant is 8.314 J/(mol·K). For H2 ,Cv = 20.4 J/(mol·K). in kJ

2.0 g of helium at an initial temperature of 300 K interacts thermally with 8.0 g of oxygen at an initial temperature of 600 K. What is the initial thermal energy of each gas and the final thermal energy of each gas?

Consider an ideal gas at constant pressure and temperature.  Its volume decreases when the amount of gas decreases because ________________.  Select the BEST answer. A. A decrease in volume causes the kinetic energy of particles to decrease. B. A decrease in volume causes the frequency of particle collisions to increase. C. A decrease in amount of gas causes the frequency of particle collisions to decrease.

A gas with an initial temperature of 940 °C undergoes the process shown in the figure. (Figure 1) Figure p (atm) 3 2 1- 0 0 100 200 2 300 V (cm³) Part A What type of process is this? Isochoric. Isobaric. Isothermic. Submit ✓ Correct Part B What is the final temperature in °C? Express your answer using two significant figures. T= 3400 °C Submit V= Previous Answers Part C ✓ Correct Previous Answers How many moles of gas are there? Express your answer to two significant figures and include the appropriate units. Submit HÅ A 29 10-4 mol Previous Answers Request Answer P Pearson ?

Calculate the molar heat capacities of the following gases: a. Helium ( molar mass= 4.00 g/mole) b. A monatomic gas that has a molar that is 5 times the molar mass of helium. c.Hydrogen ( molar mass = 1.00 g/mole) d. Carbon Dioxide ( molar mass = 44.0 g/mole)