A 1.56 mol sample of O2 gas is confined in a 37.6 liter container at 20.9 °C. If 1.56 mol of H2 gas is added and the volume and temperature of the system are held constant, explain in at least one sentence what will happen to... a. The average molecular speed of the system. In your answer, you should indicate whether the average molecular speed will increase, decrease or remain the same, and also indicate your reasoning why. b. The average kinetic energy of the system. In your answer, you should indicate whether the average kinetic energy will increase, decrease or remain the same, and also indicate your reasoning why.

A 1.56 mol sample of O2 gas is confined in a 37.6 liter container at 20.9 °C. If 1.56 mol of H2 gas is added and the volume and temperature of the system are held constant, explain in at least one sentence what will happen to... a. The average molecular speed of the system. In your answer, you should indicate whether the average molecular speed will increase, decrease or remain the same, and also indicate your reasoning why. b. The average kinetic energy of the system. In your answer, you should indicate whether the average kinetic energy will increase, decrease or remain the same, and also indicate your reasoning why.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

A 7.13 L cylinder contains 1.82 mol of gas A and 3.77 mol of gas B, at a temperature of 31.8 °C. Calculate the partial pressure of each gas in the cylinder. Assume ideal gas behavior. PA= PB = What is the total pressure? PTotal = kPa kPa kPa
A gas storage cylinder in an ordinary chemical laboratory measures 6.4 cm wide and 26. cm high. This is the label on it. Contents: N, gas Pressure: 23.9 atm If the cylinder is opened and the gas allowed to escape into a large empty plastic bag, what will be the final volume of nitrogen gas, including what's collected in the plastic bag and what's left over in the cylinder? Write your answer in liters. Round your answer to 2 significant digits. L x10
A gas storage cylinder in an ordinary chemical laboratory measures 3.0 cm wide and 12.cm high. Contents: N2 gas, pressure 15.2atm if the cylinder is opened and the gas allowed to escape into a large empty plastic bag, what will be the final volume of nitrogen gas, including what's collected in the plastic bag and what's left over in the cylinder? Write your answer in liters. Round your answer to 2
The graph below shows the probability of molecular velocities for sulfur hexafluoride gas (SF6) at some fixed temperature. Use the data to determine the temperature of the SF6 gas in degrees Celsius.
How do I calculate for the amount of moles of each substance in a situation like this?
If 5.00 g of Gas A and 5.00 g of Gas B are mixed in the same chamber and the partial pressure of Gas B is determined to be twice that of Gas A, what do we know about the gases? Gas A has twice the molar mass of Gas B. Gas B is a diatomic molecule. Gas A has half the molar mass of Gas B. Gas A is a diatomic molecule
Consider two gases, A and B, both at the same temperature. The molar mass of A is MA, the molar mass of B is MB. The graph shows the speed distributions for the A and B molecules. Which dual statement is correct? Probability 0.25 0.20 0.15 0.10 0.05 0.00 0 A B 200 400 600 800 1000 Molecular speed (m/s) OMA OMA < MB. A and B have the same average speed. Ο ΜΑ MB. A and B have the same average speed. MAMB. A and B have the same average kinetic energy. OMA MB. A and B have the same average kinetic energy. = MB. There are more molecules of type A than type B.
A gas storage cylinder in an ordinary chemical laboratory measures 4.7 cm wide and 19. cm high. This is the label on it. Contents: N₂ gas Pressure: 9.85 atm If the cylinder is opened and the gas allowed to escape into a large empty plastic bag, what will be the final volume of nitrogen gas, including what's collected in the plastic bag and what's left over in the cylinder? Write your answer in liters. Be sure your answer has the correct number of significant digits.
A sample of hydrogen gas at a pressure of 903 torr and a temperature of 26.9°C, occupies a volume of 692 mL. If the gas is allowed to expand at constant temperature until its pressure is 633 torr, the volume of the gas sample will be | mL.
please help and kindly explain this to me
Imagine that you have an ideal gas in a 4.40 LL container, and that 2350 molecules of this gas collide with a square-inch area of the container at any given instant. If the volume is increased to 26.4 LL at constant temperature, how many collisions will occur per square inch of this larger container? what is the number of collisions per square inch.
One of the factors that influences the behavior of a gas sample is pressure. Pressure can be expressed using different units, and it is important to be able to convert between them. Convert a pressure of 0.413 atm to mm Hg. Convert a pressure of 2.9 kPa to units of mm Hg.