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a recipient of 0.225-L contain CO2 of 295 K and 451 mm Hg. what is the...
Hydrogen in a 43 L container at a pressure of 290 mm Hg and 325 K is transferred to a container with a pressure of 281 mm Hg. What is the new temperature if the volume changes to 147 L?
An air sample in the lungs contain oxygen at 93 mm Hg, nitrogen at 565 mm Hg, carbon dioxide at 38 mm Hg and water vapor at 47 mm Hg. What is the total pressure in atmospheres, exerted by the gas mixture?
At 571 mm Hg and 323 K, a gas sample has a volume of 2.45 mL. What is the final pressure (in mm Hg) at a volume of 1.37 mL and temperature of 410 K? (Report your answer to the nearest 1 mm Hg)
1.Gay-Lussac's Law A gas container is initially at 47 mm Hg and 77 K (liquid nitrogen temperature.) What will the pressure be when the container warms up to room temperature of 25 ˚C? 2. A container of gas is initially at 0.500 atm and 25 ˚C. What will the pressure be at 125 ˚C? 3.A toy balloon has an internal pressure of 1.05 atm and a volume of 5.0 L. If the temperature where the balloon is released is 200...
The pressure inside a 1.0 L balloon at 25°C was 750 mm Hg. What is the pressure (in mmHg) inside the balloon when it is cooled to -95°C and expands to 1.8 L in volume?
A sample of 536 mL of chlorine at a pressure of 754 mm Hg is placed in a container under a pressure of 744 mm Hg. The temperature remains constant at 296 K. What is the volume of the container in liters? Select one: a. 3.54 L b. 0.543 L C. 3.01e5 L d. 0.529 L e. 0.283 L
A sample of gas has an initial volume of 3.93 L at a pressure of 709 mm Hg.Part A If the volume of the gas is increased to 5.33 L. what will the pressure be?
#1--The vapor pressure of liquid pentane, C5H12, is 100. mm Hg at 260 K. A 0.221 g sample of liquid C5H12 is placed in a closed, evacuated380. mL container at a temperature of 260 K. Assuming that the temperature remains constant, will all of the liquid evaporate? _____yes/no What will the pressure in the container be when equilibrium is reached? ______mm Hg #2-- The vapor pressure of liquid ethane thiol, C2H5SH, is 100. mm Hg at 260 K. A sample...
help please The vapor pressure of liquid propanol, C3H7OH, is 40.0 mm Hg at 309 K. A sample of C3H7OH is placed in a closed, evacuated container of constant volume at a temperature of 432 K. It is found that all of the C3H7OH is in the vapor phase and that the pressure is 48.0 mm Hg. If the temperature in the container is reduced to 309 K, which of the following statements are correct? Choose all that apply. The...
The vapor pressure of liquid pentane, C5H12, is 100. mm Hg at 260 K. A sample of C5H12 is placed in a closed, evacuated 557 mL container at a temperature of 260 K. It is found that all of the C5H12 is in the vapor phase and that the pressure is 52.0 mm Hg. If the volume of the container is reduced to 324 mL at constant temperature, which of the following statements are correct? Choose all that apply. No...