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Mixed Gas Laws Worksheet. 1) How many moles of gas occupy 98 L at a pressure of 2.8 atmospheres and a temperature of 292 K? 2) If 5.0 moles of O2 and 3.0 moles of N2 are placed in a 30.0 L tank at a temperature of 250 C, what will the pressure of the resulting mixture of gases be?
MIXED GAS LAWS WORKSHEET. 1) How many moles of gas occupy 98 L at a pressure of 2.8 atmospheres and a temperature of 292 K? 2) If 5.0 moles of O2 and 3.0 moles of N2 are placed in a 30.0 L tank at a temperature of 250 C, what will the pressure of the resulting mixture of gases be?
The following practice problems are to master to topics on the ideal gas laws: Boyle’s law, Charles’s law, and Avogadro’s Law, as well as the combined gas law equation. There are examples to work on the Dalton law of partial pressures, the Graham’s law of effusion, and gas stoichiometry.
KEY. Solve each of the following problems, being sure to show your work and include all proper units. Use the ideal gas law PV = nRT, to derive Boyle’s law and Charles’s law. P1V1 = P2V2 (Boyle’s Law) A container holds 265 mL of chlorine gas, Cl2.
Answer Key mixed gas laws worksheet ke directions: examine cach question and then write the form of the gas law you plan to use to solve cach question. show
1. A gas occupies 3.5L at 2.5 mm Hg pressure. What is the volume at 10 mm Hg at the same temperature? 2. A constant volume of oxygen is heated from 100 C to 185 C. The initial pressure is 4.1 atm.
Combined Gas Law. 5. A gas at STP occupies 28 cm3 of space. If the pressure changes to 3.8 atm and the temperature increases to 203oC, find the new volume. 6. A sample of sulfur dioxide (SO2) is initially at a temperature of 133oC, a volume of 20 L, and a pressure of 850 mm Hg.
