HELP!!! I want to know the step by step process to solve these problems. Italicized and bolded are the answers.
1.) A tank contains 17.00 moles total of carbon dioxide, nitrogen, and oxygen. Calculate the moles of carbon dioxide, if the percent of nitrogen is 44 % and oxygen is 31%. (Hint, convert percent into mole fraction.) 4.2 (4.25) mol Carbon dioxide
2.) A quantity of nitrogen gas originally at 4.60 atm in a 1.20 L container at 23.9 ºC is transferred to a 10.0 L container. A quantity of oxygen originally at 3.50 atm and 23.9 ºC in a 4.00 L container is transferred to the same 10.0 L container with the ni trogen. Calculate the total pressure of the two gases in the 10.0 L container at 19.7 ºC. 1.93 atm
3.) A 50.00 liter tank at - 15.00 °C contains 14.00 grams of helium gas and 10.00 grams of nitrogen gas.
a. Determine the total pressure in the tank. PT = 1.632 atm
b. Determine the partial pressure of each gas. P He = 1.481 atm PN2 = 0.1512 atm
c. Determine the volume at STP. 86.33 L
HELP!!! I want to know the step by step process to solve these problems. Italicized and bolded are the answers.
1.) A tank contains 17.00 moles total of carbon dioxide, nitrogen, and oxygen. Calculate the moles of carbon dioxide, if the percent of nitrogen is 44 % and oxygen is 31%. (Hint, convert percent into mole fraction.) 4.2 (4.25) mol Carbon dioxide
2.) A quantity of nitrogen gas originally at 4.60 atm in a 1.20 L container at 23.9 ºC is transferred to a 10.0 L container. A quantity of oxygen originally at 3.50 atm and 23.9 ºC in a 4.00 L container is transferred to the same 10.0 L container with the ni trogen. Calculate the total pressure of the two gases in the 10.0 L container at 19.7 ºC. 1.93 atm
3.) A 50.00 liter tank at - 15.00 °C contains 14.00 grams of helium gas and 10.00 grams of nitrogen gas.
a. Determine the total pressure in the tank. PT = 1.632 atm
b. Determine the partial pressure of each gas. P He = 1.481 atm PN2 = 0.1512 atm
c. Determine the volume at STP. 86.33 L