T = 273 T2=352 C + 273./ SEUDUB What will be the volume at STP of...
7. A sample of hydrogen occupied a volume of 4.00L at 760Torr and 31ºC. What volume would the gas occupy at 205°C and 382Torr? 8. An ideal gas that initially had a volume of 175L at 15atm and 298K W compressed to 75L at 5.0atm. What was the new temperature of this gas 9. What was the volume at STP of a sample of gas that occupies 16.5L at 352°C and 0.275atm? Casylsabi to loc. Ed T2 te boiquo od...
(298k) 9. What was the volume at STP of a sample of gas that occupies 16.5L at 352°C and 0.275atm?
not sure how to do this 4. A sample of hydrogen gas occupies a volume of 589 mL at 755 torr and 75°C. What volume (in mL) will the gas occupy if the pressure is changed to 865 torr and the temperature to 33°C? (10 pts) P,= 755 torr P2-865 Tore V,=589mL No = ? (ML) T,= 7500+273 = 348k T2 = 33.0 +273=306K V2 = P.V. - (755 towe)(589 tore) 865 turk Y2 va = x T2 = 509...
If a gas occupies 2.0 L at 0.0 °C, what is the volume at 273 °C if the pressure does not change?
At STP (p=760 torr and T=273K) the volume of a gas is 40mL. What will be its volume at 800 torr pressure and 373K temperature?
6. What volume will 40.0mL of nitrogen, measured at 15.0°C and 780.0torr, occupy at STP? 7. What pressure will be exerted by 5.00x1018 molecules of gas in a 250.0mL container at 35.0°C? 8. Determine the pressure, in torr, at which a 17.0g sample of nitrogen gas will have a volume of 6.50L at 45.0°C.
A nitrogen sample occupies 201 mL at STP. If the same sample were collected over water at 25°C and 700. torr, what would be the volume of the gas sample? (Assume that vapor pressure of water at 25°C is 23.8 torr.)
question 5.77 5.77 A sample of argon (Ar) gas occupies 65.0 mL at 22'C 750 torr. What is the volume of this Ar and gas sample at STP 5.78 A sample of 02 gas occupies 257 mL at 20°C and 1.20 atm of this O at STP? 570 Calculate the pressure, in atmosphere, of 7.0mof a monoxide stored in a 30.0-1..container at 65 5.71 Calculate the volume of 44.0 g of cartbo on at STP Calculate the volume of 44.0...
24) Which of the following represent STP (Standard Temperature and Pressure) conditions? A) T -0 K and P = 1 atm B) T=0°C and P 760 atm C) T= 273 K and P = 0 atm D) T-273 K and P-1 atm E) T = 1 K and P = 1 atm 25) Which of the following is TRUE for a liquid that is placed in a sealed container? A) Condensation of the evaporated molecules in the jar can only...
Slove both questions pls! QUESTION 1 A sample of carbon monoxide gas occupies a volume of 286 mL at a pressure of 517 torr and a temperature of 538 K. What would its temperature be if the volume were changed to 97 mL at a pressure of 528.7 torr? QUESTION 2 A sample of carbon dioxide gas occupies 13,665 mL at STP. What is the mass of the sample?