Answer(1)
Please answer in full details. Question 1 : We have a container enclosing a mixture of...
We have a container enclosing a mixture of N2(g) and O2(g). The total pressure is 3.97 atm. The temperature is 25.00 oC and the volume of the container is 17.8 L. If the mass of N2 in the container is 33.4 g, what is the partial pressure of O2 (in atm) within the container?
Question We have a container enclosing a mixture of Ny() and O/C). The total pressure is 3.60 mm. The temperature is 25.00 C and the volume of the container is 174 L. If the mass of N, in the container is 379 3. what is the partial pressure of O, Cinam) within the container? The density of a sample of NH3(g) at a pressure of 1.00 atm is 0.363 8L. What is the 100-mean-square spoed (in muk) of the molecules...
The density of a sample of NH3(g) at a pressure of 1.00 atm is 0.872 g/L. What is the root-mean-square speed (in m/s) of the molecules in this sample
The density of a sample of NH3(g) at a pressure of 1.00 atm is 0.872 g/L. What is the root-mean-square speed (in m/s) of the molecules in this sample?
A container encloses 33.1 g of CO2(g). The partial pressure of CO2 is 2.89 atm and the volume of the container is 31.5 L. What is the average, or root mean square, speed (in m/s) of the CO2 molecules in this container?
Question 10 Not yet answered A 12.5 liter container has a gas mixture at 210.0 C with 0.575 moles of oxygen gas in the mixture. The other components of the gas mixture are not known. Calculate the partial pressure of oxygen gas in the mixture in Torr. Points out of 1.00 Select one or more: a. 1383 Torr P Flag question b. 2766 Torr c. 691.5 Tor d. 531 Torr Question 11 Not yet answered Using the information in the...
QUESTION 1 A sample of nitrogen gas is sealed into a 18.6 L container at 715.2 torr and 146.8 °C. How many nitrogen molecules are in the container? (Enter your value in E-notation with three significant figures.] QUESTION 2 A sample of carbon monoxide gas occupies a volume of 200 mL at a pressure of 551.9 torr and a temperature of 633 K. What would its temperature be if the volume were changed to 84 mL at a pressure of...
***Please type answer if possible*** GAS VOLUME STOICHIOMETRY PROBLEMS 1. The combustion of ethanol (C2H5OH) takes place by the following reaction equation. C2H5OH (l) + 3 O2 (g) → 2 CO2 (g) + 3 H2O (g) What is the volume of CO2 gas produced by the combustion of excess ethanol by 23.3 grams of O2gas at 25oC and 1.25 atm? GAS VOLUME STOICHIOMETRY PROBLEMS 2. Acetic acid (CH3COOH) is formed from its elements by the following reaction equation: ...
6-A 240. mL sample of nitrogen gas is collected at 25.0°C and a pressure of 780 torr. What volume will the gas occupy at a pressure of 0.635 atm and 40.9°C? 7-A gas mixture consists of N2, O2, and Ne, where the mole fraction of N2 is 0.50 and the mole fraction of Ne is 0.20 If the mixture is at STP in a 3.0 L container, how many molecules of O2 are present? 8-Calculate the density of Freon-12, CF2Cl2,...
According to the ideal gas law, a 0.9054 mol sample of krypton gas in a 1.023 L container at 274.0 K should exert a pressure of 19.90 atm. What is the percent difference between the pressure calculated using the van der Waals' equation and the ideal pressure? For Kr gas, a = 2.318 L2atm/mol2 and b = 3.978×10-2 L/mol. % According to the ideal gas law, a 9.344 mol sample of oxygen gas in a 0.8267 L container at 500.1...