AkoM576743 AkoM576743

29-10-2022
Chemistry

Answered

At 549 mm Hg. a sample of nitrogen gas occupies 449 mL. What volume does the gas occupy if the temperature remains constant and the pressure increases to 755.9 mm Hg?O a. 326O b. 924OC. 0.00809O d. 778Check

Answer :

Other Questions

If the temperature of 145.6 L of a gas at 120.4 °C falls by 8.6 C°, what is the new volume of the gas if the pressure is constant?O a. 142O b. 145.600O c. 135O

A gas sample has a temperature of 23 ∘C with an unknown volume. The same gas has a volume of 454 mL when the temperature is 84 ∘C, with no change in the pressur

If you have a gas at 0 degree Celsius and 365mL, what would the volume be if the temperature rises to 25 degree Celsius if the pressure remains constant?

At STP (standard temperature and pressure) condition, what are pressure and temperature?

The hydrogen gas formed in a chemical reaction is collected over water at 30.0 ∘c at a total pressure of 728 mmhg . part a what is the partial pressure of the h

A sealed, flexible plastic container of volume 29.6 L contains air at a pressure of 115 kPa at a temperature of 18.7C. The container is then lowered under wate

A sample of carbon dioxide gas (CO2) contains 6 x 10^22 molecules. How many moles of carbon dioxide does this represent?

How many moles of a gas are in a 2.1 liter balloon at 1.3 atm and 75oC?

What is the temperature change of an 36-gram sample of water that had absorbed 695 Joules of heat? C = 4.18 J/g K

A 71.0 mL sample of 1.0 M NaOH is mixed with 42.0 mL of 1.0 M H2SO4 in a large Styrofoam coffee cup; the cup is fitted with a lid through which passes a calibra