calculate the pressure in atmosphere of 4 mol of a gas in a 9.5 L flask...
Calculate the pressure (in kPa) exerted by 1.3 mol of gas in a 13 L flask at 22
1. Calculate the volume of the gas, in liters, if 1.55 mol has a pressure of 1.20 atm at a temperature of -6 ∘C. (Answer in L) 2.Calculate the absolute temperature of the gas at which 3.33×10−3 mol occupies 498 mL at 760 torr . (Answer in K) 3.Calculate the pressure, in atmospheres, if 2.65×10−3 mol occupies 415 mL at 140 ∘C. (Answer in atm) 4.Calculate the quantity of gas, in moles, if 127 L at 60.0 ∘C has a...
4. A flask with a volume of 2.20 L, provided with a stopcock, contains ethane gas (C2H6) at a temperature of 310 K and atmospheric pressure 1.013x10 Pa. The molar mass of ethane is 30.1 g/mol. The system is warmed to a temperature of 375 K, with the stopcock open to the atmosphere. The stopcock is then closed, and the flask cooled to its original temperature. A) What is the final pressure of the ethane in the flask? B) Find...
Part A Calculate the volume of the gas, in liters, if 1.60 mol has a pressure of 1.20 atm at a temperature of -5 ∘C. Express the volume in liters to three significant digits. V V = nothing L SubmitRequest Answer Part B Calculate the absolute temperature of the gas at which 3.53×10−3 mol occupies 478 mL at 760 torr . Express the temperature in kelvins to three significant digits. T T = nothing K SubmitRequest Answer Part C Calculate...
2) What pressure (in atm) does 0.497 mol of neon gas in a 1.5 L flask at 28°C occupy?
The ideal pressure of 1.00 mol CH3Cl gas in a 4.50 L flask at 100.0 K is 1.82 atm. What is its real pressure? For CH3Cl: a = 7.570 atm∙L2 /mol2 b = 0.06483 L/mol a. 1.27 atm b. 1.45 atm c. 1.48 atm d. 1.51 atm e. 1.58 atm
N2 gas in a 1.0 L tank at 1 atmosphere is transferred to a 2.0 L tank which already contains 2 atmospheres of O2 gas. What is the total pressure?
If 0.600 mol of hydrogen gas occupies 7.00 L at 20 ∘C, what is the pressure in atmospheres?
A 1.8 L volume of neon gas (monatomic) is at a pressure of 4.0 atmospheres and a temperature of 440 K. The atomic mass of neon is 20.2 g/mol. In this situation, the temperature of the gas is increased to 540 and the volume is increased to 3.8 L. The final pressure of the gas, in atmospheres, is closest to: A) 2.1 B) 2.6 C) 3.0 D) 2.8 E) 2.3 15) A 1.8 L volume of neon gas (monatomic) is...
A flask with a volume of 3.10 L , provided with a stopcock, contains ethane gas (C2H6) at a temperature of 310 K and atmospheric pressure 1.013×105 Pa . The molar mass of ethane is 30.1 g/mol . The system is warmed to a temperature of 381 K , with the stopcock open to the atmosphere. The stopcock is then closed, and the flask cooled to its original temperature. A) What is the final pressure of the ethane in the...