A gas tank contains 2.5 moles of oxygen, 7.0 moles of nitrogen and 0.5 mole of water vapor. The total pressure of the mixture is 852 torr. Calculate the partial pressure of each gas.

Q: 1. Write the ideal gas law and define each term in it. Include units.

A: Ideal gas law: It is mathematical relationship between pressure, volume, temperature and number of…

Q: A 9.00 L tank at -8.5 °C is filled with 10.4 g of dinitrogen difluoride gas and 15.8 g of dinitrogen…

A: Given: Mass of dinitrogen difluoride i.e. N2F2 = 10.4 g. And mass of dinitrogen monoxide i.e. N2O =…

Q: A mixture of oxygen and neon gases, in a 9.80 L flask at 59 °C, contains 15.3 grams of oxygen and…

A:

Q: The stopcock connecting a 1.00 L bulb containing nitrogen gas at a pressure of 462 mm Hg, and a 1.00…

A: Given, volume of nitrogen gas =1.00 Linitial pressure of nitrogen gas =462 mm Hgvolume of helium gas…

Q: Some N, gas is mixed with some 0, gas, and the sketch below shows a representative sample of the…

A: Mole fraction = mole of gas /total mole Partial pressure = mole fraction × total pressure Given that…

Q: Some N₂ gas is mixed with some O₂ gas, and the sketch below shows a representative sample of the…

A: In the given question -> Number of nitrogen molecules (N2) = 19Number of oxygen molecules (O2) =…

Q: a mixture of argon and neon gases, in a 8.32 L flask at 21 degrees Celsius, contains 15.3 grams of…

A:

Q: A pressurized gas is allowed to expand. If the gas originally occupied a volume of 420 mL at a…

A: Given :- initial pressure = 300 psi                Initial volume = 420 mL                final…

Q: Consider the apparatus shown below with the valve closed. The volume and pressure of each gas is…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.