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help please 2. What is the temperature of 2.15 mol of H2 gas in a 9.05...
help me please im lost 2. What pressure would be exerted by 0.76 mol of O2 gas at 423 K in a 5.4 L container? 3. What volume would 4.2 mol of O2 gas occupy at a temperature of -19°C if the volume at 124°C is 2.7 L?
2. If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside the container? 3. If I have 7.7 moles of gas at a pressure of 0.09 atm and at a temperature of 56 0C, what is the volume of the container that the gas is in? 4. If 0.500 mol N2(g) has a volume of 11.0 L at some temperature and pressure,...
1.Ideal Gas Law PV = nRT with atm: R = 0.0821 L*atm/(K*mol) If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? 2. If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside the container? 3. If I have 7.7 moles of gas at a pressure of 0.09...
A gas mixture contains 0.600 mol of N2, 0.150 mol of H2, and 0.400 mol of CH4. Calculate the pressure of the gas mixture and the partial pressure of each constituent gas if the mixture is in a 8.00 L vessel at 27.00°C. A) What is the total pressure in the vessel (atm)? B) What is the pressure (atm) of H2? C) What is the pressure (atm) of N2? D) What is the pressure (atm) of CH4?
i need help with the last four questions along with step by step he appropriate gas law to solve questions 1-6. Show work. (2 pts) A certain amount of a gas at a constant temperature has a pressure of 5.50 atm and a volume of 10.0 mL. If the volume is decreased to 125.0 mL, what is the resulting pressure of the gas? : 924 a4m 125 O P v (2 pts) If 0.722 L of a certain gas at...
A gas mixture contains 0.650 mol of N2, 0.200 mol of H2, and 0.200 mol of CH4. Calculate the pressure of the gas mixture and the partial pressure of each constituent gas if the mixture is in a 14.0 L vessel at 27.00°C. v 4th attempt Part 1 (1 pt) X Feedback See Periodic Table D See Hint total pressure in the vessel $ 2.70 atm Part 2 (1 pt) *Feedback pressure of H2 0.560 atm Part 3 (1 pt)...
A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 18.8 degrees Celcius, the pressure in the container is 3.10 atm. What would the pressure be if the temperature dropped to 29.2 degrees Celcius? atm Enter an interer or decimal number with exactly 3 significant figures more If 14.0 mol of If 14.0 mols of Ne gas occupies 75.80 L, how many mol of Ne would occupy 692.1 under the same temperature and...
Please help.. . At a certain temperature, 0.3811 mol of N2 and 1.641 mol of H, placed in a 2.50 L container are N2 (g)3 H2 (g)= 2 NH3 (g) At equilibrium, 0.1001 mol of N, is present. Calculate the equilibrium constant, Kg. Kc
10. (8 points)A 2.00 L container holds 1.12 grams of neon gas and 2.15 grams of krypton gas at a temperature of 298 K. Calculate the total pressure (in atm) of the mixture.
What will be the pressure of 1.50 mol of an ideal gas at a temperature of 20.5 °C and a volume of 62.7 L? Use R = 0.0821 atm • L/mol • K. atm ?