Question

The partial pressures of the gases in a 22.414 L volume of air at STP are:...

The partial pressures of the gases in a 22.414 L volume of air at STP are: oxygen, 20.54 kPa; nitrogen, 78.589 kPa; argon 0.836 kPa; and carbon dioxide, 0.026 kPa. Determine the gram-molecular weight of air.

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Determine the partial pressures of a spacecraft atmosphere at 10 psi total pressure which is: a)78%...
Determine the partial pressures of a spacecraft atmosphere at 10 psi total pressure which is: a)78% nitrogen b) 21% oxygen Assume the partial pressure of exhausted carbon dioxide is just at the maximum allowable level according to NASA, 1995b. The rest of the atmosphere is made up of trace gases
At STP, air can be considered to be a mixture of ideal gases: 21.0% O2, 78.0%...
At STP, air can be considered to be a mixture of ideal gases: 21.0% O2, 78.0% N2, and 1.00% Ar by volume. a. Calculate the partial pressure of each gas at STP. b. Calculate the density of air in g L at STP.
Air is a mixture of several gases. The 10 most abundant of these gases are listed...
Air is a mixture of several gases. The 10 most abundant of these gases are listed here along with their mole fractions and molar masses. Component Mole fraction Molar mass (g/mol) Nitrogen 0.78084 28.013 Oxygen 0.20948 31.998 Argon 0.00934 39.948 Carbon dioxide 0.000375 44.0099 Neon 0.00001818 20.183 Helium 0.00000524 4.003 Methane 0.000002 16.043 Krypton 0.00000114 83.80 Hydrogen 0.0000005 2.0159 Nitrous oxide 0.0000005 44.0128 What mass of carbon dioxide is present in 1.00 m3 of dry air at a temperature of...
2.In a mixture of helium, He, oxygen, 02, and methane, CH4, the partial pressures of helium...
2.In a mixture of helium, He, oxygen, 02, and methane, CH4, the partial pressures of helium and oxygen are 13.6 kPa and 29.2 kPa, respectively, and the total pressure if 95.4 kPa. The temperature of this mixture is 30°C. a)What is the partial pressure of methane? b)Methane undergoes a combustion reaction with oxygen to produce carbon dioxide and water. The UNBALANCED reaction is: c)If mixture described above is ignited and then cooled back to the original temperature of 30°C, what...
A mixture at 30.0 °C contains 0.850 moles of oxygen, 0.850 moles of argon and 12.5...
A mixture at 30.0 °C contains 0.850 moles of oxygen, 0.850 moles of argon and 12.5 moles of nitrogen. The mixture has a volume of 15.0 L. Calculate the mole fractions and the partial pressures of the gases in the mixture.
A 9.60-L container holds a mixture of two gases at 27 °C. The partial pressures of...
A 9.60-L container holds a mixture of two gases at 27 °C. The partial pressures of gas A and gas B, respectively, are 0.370 atm and 0.645 atm. If 0.220 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
A 9.40-L container holds a mixture of two gases at 45 °C. The partial pressures of...
A 9.40-L container holds a mixture of two gases at 45 °C. The partial pressures of gas A and gas B, respectively, are 0.181 atm and 0.780 atm. If 0.100 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
A 8.75 L container holds a mixture of two gases at 39 °C. The partial pressures...
A 8.75 L container holds a mixture of two gases at 39 °C. The partial pressures of gas A and gas B, respectively, are 0.407 atm and 0.560 atm. If 0.180 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
A 7.65-L container holds a mixture of two gases at 25 °C. The partial pressures of...
A 7.65-L container holds a mixture of two gases at 25 °C. The partial pressures of gas A and gas B, respectively, are 0.189 atm and 0.696 atm. If 0.210 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
A 9.45-L container holds a mixture of two gases at 25 °C. The partial pressures of...
A 9.45-L container holds a mixture of two gases at 25 °C. The partial pressures of gas A and gas B, respectively, are 0.206 atm and 0.649 atm. If 0.170 mol of a third gas is added with no change in volume or temperature, what will the total pressure become?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT