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Instructor Graded Assignment 02 SHOW YOUR WORK!!! Hand-written answers must be submitted by October 2, 2020. Gas Laws and Stoichiometry 1. (3 points) Consider three identical containers. One is filled with hydrogen fluoride gas (HF), the second is filled with carbon monoxide (CO), and the third is filled with fluorine gas (F$_2$). All three containers are at the same temperature and pressure. Rank the gases below from highest value to lowest value based on each criteria. Assume all three gases behave ideally. a. Number of molecules in the container b. Average kinetic energy of the gas molecules in the container c. Total mass of the gas in the container d. Density of the mass of the gas in the container e. Average speed of the gas molecules in the container f. If all of the gases were added to the same container, rank their partial pressures in the container. 2. (3 point) A mixture of 2 moles of H$_2$ and some unknown number of moles of O$_2$ gas is in a 6.00 L vessel. The partial pressure of H$_2$ in the mixture is 500 torr, and the partial pressure of O$_2$ is 250 torr. a. What is the volume that the H$_2$ gas would occupy alone at the same temperature and pressure?

          Instructor Graded Assignment 02
SHOW YOUR WORK!!!
Hand-written answers must be submitted by October 2, 2020.
Gas Laws and Stoichiometry
1. (3 points) Consider three identical containers. One is filled with hydrogen fluoride gas
(HF), the second is filled with carbon monoxide (CO), and the third is filled with fluorine
gas (F$_2$). All three containers are at the same temperature and pressure. Rank the gases
below from highest value to lowest value based on each criteria. Assume all three gases
behave ideally.
a. Number of molecules in the container
b. Average kinetic energy of the gas molecules in the container
c. Total mass of the gas in the container
d. Density of the mass of the gas in the container
e. Average speed of the gas molecules in the container
f. If all of the gases were added to the same container, rank their partial pressures in the
container.
2. (3 point) A mixture of 2 moles of H$_2$ and some unknown number of moles of O$_2$ gas is in
a 6.00 L vessel. The partial pressure of H$_2$ in the mixture is 500 torr, and the partial
pressure of O$_2$ is 250 torr.
a. What is the volume that the H$_2$ gas would occupy alone at the same temperature and
pressure?

Instructor Graded Assignment 02
SHOW YOUR WORK!!!
Hand-written answers must be submitted by October 2, 2020.
Gas Laws and Stoichiometry
1. (3 points) Consider three identical containers. One is filled with hydrogen fluoride gas
(HF), the second is filled with carbon monoxide (CO), and the third is filled with fluorine
gas (F2). All three containers are at the same temperature and pressure. Rank the gases
below from highest value to lowest value based on each criteria. Assume all three gases
behave ideally.
a. Number of molecules in the container
b. Average kinetic energy of the gas molecules in the container
c. Total mass of the gas in the container
d. Density of the mass of the gas in the container
e. Average speed of the gas molecules in the container
f. If all of the gases were added to the same container, rank their partial pressures in the
container.
2. (3 point) A mixture of 2 moles of H2 and some unknown number of moles of O2 gas is in
a 6.00 L vessel. The partial pressure of H2 in the mixture is 500 torr, and the partial
pressure of O2 is 250 torr.
a. What is the volume that the H2 gas would occupy alone at the same temperature and
pressure?

Added by Margaret P.

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