1. Convert 895 mm Hg to atm. 2. If a gas hasa volume of 265 mL at 23°C, what will the volume of that gas be at 46°...

Question

Question

Answer 1

Answer #1

is کا Temperature measured in degree kelvin کام v, = 265 mL = 23+273 =2962 v₂=? T2 =46+27323198 T AVL = V XT2 = 265 m2 x 319k

Answer 2

Similar Homework Help Questions

A sample of gas occupies 135 ml at 22.5⠁C and 165 mm Hg pressure. What volume...

A sample of gas occupies 135 ml at 22.5⠁C and 165 mm Hg pressure. What volume will the gas occupy if the pressure is increased to 1.00 atm and the temperature is increased to 100.0⠁C?
2560 mL of a gas is collected at 2.5 mm Hg. What will the volume be...

2560 mL of a gas is collected at 2.5 mm Hg. What will the volume be at standard pressure? Standard pressure is 760 mm Hg.
U. 2. A barometer measures a pressure of 745 mm Hg. What is this pressure in atm? 0.980 atm d 1.00 x 10 atm а....

U. 2. A barometer measures a pressure of 745 mm Hg. What is this pressure in atm? 0.980 atm d 1.00 x 10 atm а. b. 1.02 atm. е. 0.556 atm 1.03 x 10 atm С. A sample of gas at 4.0 atm and 25.0 mL is heated from 25°C to 40°C. If the pressure remains constant, what 5. is the final volume of the gas? a. 26.2 mL d. 105 mL b. 40.0 mL e. 25.0 mL C. 23.8...

At 571 mm Hg and 323 K, a gas sample has a volume of 2.45 mL....

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)
At 570. mm Hg and 25 °C, a gas sample has a volume of 2270 mL. What is the final pressure (in mmHg) at a volume of 125 m...

At 570. mm Hg and 25 °C, a gas sample has a volume of 2270 mL. What is the final pressure (in mmHg) at a volume of 125 mL and a temperature of 17.5 °C?
1. A gas has a volume of 1.57 L at 2.95 atm. What pressure is required...

1. A gas has a volume of 1.57 L at 2.95 atm. What pressure is required to reduce the volume to 1.25 L at the same temperature? at ga 2. A gas has a volume of 3.75 liters at 12°C, what is the volume at 25 C if the pressure remains constant? wil 3. What is the pressure of a gas in a 375 mL container, if it has a pressure of 219 Torr in a 525 mL container at...

1) a sample of nitrogen gas at a pressure of 795 mm Hg and a temp...

1) a sample of nitrogen gas at a pressure of 795 mm Hg and a temp of 84•C occupies 69.79 liters. If the gas is cooled at constant pressure to a temp of 39•C the volume of the gas sample will be __ L 2)A sample of neon gas at a pressure of 0.905 atm and a temperature of 238 °C, occupies a volume of 461 mL. If the gas is heated at constant pressure until its volune is 572...
A balloon is filled with gas. Its volume is 350 mL and its pressure is 414 mm Hg. What is the new pressure of the gas in...

A balloon is filled with gas. Its volume is 350 mL and its pressure is 414 mm Hg. What is the new pressure of the gas in the balloon if the volume changes to 670 mL?
Lab partner: Molar Mass of Butane Prelab 1. Convert a pressure reading of 875 mm Hg...

Lab partner: Molar Mass of Butane Prelab 1. Convert a pressure reading of 875 mm Hg into atm. (1 atm = 760 mmHg) 2. Look up the chemical formula for butane and calculate its molar mass? 3. A pure gas sample has a volume of 109 mL, a pressure of 723 mm Hg, and a temperature of 23.5°C. Use the ideal gas law (Eq. 1) to calculate how many moles of gas are present in this sample? (Be sure you...

23. (2) A typical air sample in the lungs contains oxygen at 93 mm Hg, nitrogen...

23. (2) A typical air sample in the lungs contains 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 on the sample? mm Hg 24a. (3) A balloon is inflated with helium to 4.25 atm at 19.0°C. When you go outside with the balloon, the temperature increases to 27.3°C. What is the final pressure of the helium when outside? (Assume the...