A sample of sulfur dioxide (1.75 L, 25 °C, 1.56 atm) is mixed with pure oxygen (2.00 L, 35 °C, 1.12 atm) to form a reaction mixture which produces sulfur trioxide when heated to 124 °C in a 3.50 L vessel. What is the pressure of sulfur trioxide in the vessel after the reaction has gone to completion?

The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine 1580 L of nitrogen gas and 4240 L of hydrogen gas at STP, heat the mixture to run the reaction, then separate the ammonia from the reaction mixture. What volume of reactant, measured at STP, is left over? Assume the reaction goes to completion. N₂ (g) + 3 H₂ (g) → 2 NH₃ (g)

A 15.9 mL sample of liquid ethanol (C₂H5OH, density = 0.789 g/mL) was injected into a 10.0 L cylinder containing O₂ at a pressure of 4.50 atm and a temperature of 25 °C. The cylinder was heated to 125 °C and a spark was used to ignite the ethanol, which was completely combusted. What was the final total pressure in the cylinder (in atm) after the reaction, while it was still at 125 °C?

A mass of 7.16 g carbon monoxide is reacted with 6.84 g hydrogen to form methanol. CO(g) + 2 H₂(g) → CH3OH(g) The reaction is performed in a 5.00 L flask at 85.0 °C and proceeds to completion. What is the partial pressure (in mmHg) of each of the three species following completion of the reaction? What is the total pressure in the flask? mmHg mmHg CO H₂ CH3OH Total Submit Submit Answer mmHg mmHg Show Approach Show Tutor Steps Try Another Version 2 item attempts remaining

A sample of hydrogen gas occupies a volume of 9.21 L at 51.0°C and 0.780 atm. If it is desired to decrease the volume of the gas sample to 7.91 L, while decreasing its pressure to 0.566 atm, the temperature of the gas sample at the new volume and pressure must be °C.

The pressure of a sample of argon gas was increased from 3.73 atm to 8.57 atm at constant temperature. If the final volume of the argon sample was 16.9 L, what was the initial volume of the argon sample? Assume ideal behavior.

A sample of krypton gas occupies a volume of 7.00 L at 57.0°C and 1.28 atm. If it is desired to increase the volume of the gas sample to 8.96 L, while increasing its pressure to 1.61 atm, the temperature of the gas sample at the new volume and pressure must be PC.

Container A holds 757 mL of an ideal gas at 2.10 atm. Container B holds 114 mL of a different ideal gas at 4.30 atm.  If the gases are allowed to mix together, what is the resulting pressure?

If 1.27 g Ar are added to 1.17 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of the resulting gaseous mixture?

The air all around us is a mixture of gasses containing nitrogen, oxygen, carbon dioxide, argon and water vapor. If the partial pressure of nitrogen is 5.6 atm, the partial pressure of oxygen is 828 mmHg, the partial pressure of carbon dioxide is 652 torr, the partial pressure of argon is 0.017 atm, and the partial pressure of water vapor is 98.64 kPa. What is the total pressure in units of atmospheres (atm)?