question 5.77 5.77 A sample of argon (Ar) gas occupies 65.0 mL at 22'C 750 torr....
Lall'ulalt till PIU mL at 22°C and contained in a 7.55-L cylinder at 45°C. Of gas A sample of argon (Ar) gas occupies 65.0 mL at 2200 250 torr. What is the volume of this Ar gas sample Ar gas sample at STP OP T on
Classwork: Ch. Gases Name 1. A sample of chlorine gas occupies a volume of 946 mL at a pressure of 726 mmg What is the pressure of the gas (in mmHg) if the volume is reduced at constant temperature to 154 ml? 2. A sample of carbon monoxide gas occupies 3.20 L at 125°C. At what temperature will the gas occupy a volume of 154 Lif the pressure remains constant? 3. What is the volume (in liters) occupied by 49.8...
1.) A sample of neon gas occupies a volume of 7.59 L at 65.0°C and 387 torr. If the volume of the gas sample is decreased to 6.56 L, while its temperature is decreased to 3.0°C, the resulting gas pressure will be torr. 2.)A sample of xenon gas occupies a volume of 8.71 L at 41.0°C and 1.25 atm. If it is desired to decrease the volume of the gas sample to 6.54 L, while increasing its pressure to 1.55...
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?
Name Section 6. A sample of gas occupies 500 mL at STP. What volume will the gas occupy at 85.00 and 525 torr 7. A gas canister can tolerate internal pressures up to 210 atmospheres. If a 2.0L canister holding 3.5 moles of gas is heated to 1350°C, will the canister explode? 8. Calculate the density of 0.625 g of carbon dioxide at 26.32C and 1.03 atm. 9. Calculate the number of grams of hydrogen sulfide gas, HS, in a...
A sample of nitrogen gas occupies 625 mL at 20.0°C and 750 torr. What is the final volume in mL at -80.0°C and 750 torr?
A sample of gas occupies 2.06 L at 25.0 °C and 646 torr. What is the temperature (in °C) in a 275.5 mL container where the pressure is 1.24 atm?
Question 10 of 22 A 4.05 g sample of an unknown gas at 35 °C and 1.05 atm is stored in a 2.15 L flask. What is the density of the gas? density: 1.88372 g/L What is the molar mass of the gas? molar mass: g/mol Incorrect Question 14 of 22 A gas mixture is made by combining 6.7 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of 15.14 L. What...
A sample of carbon monoxide gas occupies a volume of 263 mL at a pressure of 781.3 torr and a temperature of 399 K. What would its temperature be if the volume were changed to 82 mL at a pressure of 657.5 torr? QUESTION 2 Under conditions of constant temperature and volume, how many additional moles of gas would have to be added to a flask containing 2.7 moles of gas at 25.0 °C and 1.00 atm pressure in order...
A sample of argon gas at STP occupies 30.0 L. What mass of argon is present in the container?