Suppose you have a sample of N2 gas in a 5.45 L container at 2.3 bar, 39.5°C.

A method for producing the compound C6H14(g) is based on the following reaction. 6 CO(g) + 13 H2(g) ⟶ C6H14(g) + 6 H2O(g) What volume of C6H14(g) can be produced from 18.2 L of CO and 34.5 L of H2 ? Assume that the volumes of all gases are measured at 733 °C and 1.25 atm.  Give your answer in litres, accurate to three significant figures.

A gaseous mixture contains 426.0 Torr H2(g),426.0 Torr H2(g), 353.7 Torr N2(g),353.7 Torr N2(g), and 76.9 Torr Ar(g).76.9 Torr Ar(g). Calculate the mole fraction, ?,χ, of each of these gases. ?H2= ?N2= ?Ar=

A compound which is 39.9 % C, 13.5 % H, and 46.6 % N by mass was studied.  A 0.378 g sample of the gas occupies 275 mL at 250.oC and 745 mm Hg.  What is the molar mass of the gas?  What is the empirical formula?  What is the molecular formula?

What volume (in L) will a 32 g sample of butane gas, C4H10(g), occupy at a temperature of 45.0 oC and a pressure of 728 mm Hg?

A sample of NaNO3 is partially decomposed by heating, producing O2 gas that is collected safely over water. The volume of total gas collected is 3.50 x 10-3 m3 at 28 oC, giving 106.72 kPa total pressure. How many grams of NaNO3 were decomposed? The pressure of water vapor at 28 oC is 30 torr.

Imagine that unknown gas in the storage tank is analyzed. A 14.74-g sample of the gas contains 9.97 g N2, 1.39 g CH4 , and 2.65 g CO2. Calculate the partial pressures of each gas (in bar) in the storage tank if the total pressure in the tank is 3.15 bar.

A 10.12 mol sample of argon gas is maintained in a 0.8094 L container at 304.4 K. What is the pressure in atm calculated using the van der Waals' equation for Ar gas under these conditions? For Ar, a = 1.345 L2atm/mol2 and b = 3.219×10-2 L/mol. atm

A gas occupies a volume of 1.97 x 102 mL at 548.68 mm Hg pressure. What will be its volume, at constant temperature, if the pressure is changed to 736.31 mm Hg?

What is the total pressure exerted by a gaseous mixture that contains 1.74 g of hydrogen and 8.37 g of neon in a 8.283 liter container at 38.06 oC?