A sample of argon has a volume of 5.0 dm3 and the pressure is 0.92 atm. If the final temperature is 30.° C, the final volume is 5.7 L, and the final pressure is 800. mm Hg, what was the initial temperature of the argon? 322 L of hydrogen occupies a volume of 197 L at STP. If the initial temperature of the hydrogen was 37° C, what was its initial pressure?

A sample of argon has a volume of 5.0 dm3 and the pressure is 0.92 atm. If the final temperature is 30.° C, the final volume is 5.7 L, and the final pressure is 800. mm Hg, what was the initial temperature of the argon? 322 L of hydrogen occupies a volume of 197 L at STP. If the initial temperature of the hydrogen was 37° C, what was its initial pressure?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter20: Kinetic Theory Of Gases

Section: Chapter Questions

Problem 54PQ

See similar textbooks

Similar questions

The saturated vapor pressure of mercury is 0.0020 mmHg at 300 K and the density of air at300 K is 1.18 g L−1. ]ag Calculate the concentration of mercury vapor in air in mol L−1. ]bg Whatis the number of parts per million ^ppmh by mass of mercury in air?
A sample of ozone (O3) is stored at x kelvin and 12.5 Pa. If the temperature is doubled to 2x kelvin, what will the new pressure be?
The boiling temperature of liquid oxygen (O2) is -297.3°F. Convert this temperature to Kelvin and Celsius degrees. Given the barometric pressure of 14.7 psia (29.92 in. Hg abs), make these conversions: (a) 10 psia to psi vacuum and to Pa, (b) 15 in. Hg gauge to psia, to torrs, and to pa.
A 60 mL flask is filled with mercury at 0degree C. When the temperature rises to 80 degree C, 1.47 g of mercury spills out of the flask. Assuming the volume of the flask is constant, find the density of mercury at 80degree C if its density at 0degree C is 13,645 kg/m3.
How many cubic feet of coal gas having a heat combustion of 488 BTU/ft³, must be burned to raise the temperature of 40 gallon of water from 50⁰F to 150⁰ F, assuming 25% stock loss? ( there are 7.5gal/ft³)
At what temperature will 0.654 moles of neon gas occupy 12.30 liters at 1.95 atmospheres?
The Specific Heat Capacity of Lithium is 3.56 J / g C. What is this Specific Heat Capacity using calories?
A cube of solid aluminum (beta=0.000072 per Kelvin) has a volume of 1.00 m^3 at 20 degrees Celsius. What temperature change is required to produce a 100-cm^3 increase in the volume of the cube?
On a walk a person burn 345 cal/h. at this rate how many hours of brisk walking would it take to lose 1 lb of body fat?
Suppose a walrus transfers energy by conduction through its blubber at the rate of 125 W when immersed in -1.25°C water. The walrus’s internal core temperature is 37.0°C, and it has a surface area of 1.85 m2. Chart attached. What is the average thickness of its blubber, in centimeters, which has the conductivity of fatty tissue?
A 101 gg -gg sample of steam at 100 ∘C is emitted from a volcano. It condenses, cools, and falls as snow at 0 ∘C. (For water, 80. cal (334 JJ) is needed to melt 1 gg of ice or must be removed to freeze 1 gg of water and 540 cal (2260 JJ) is needed to convert 1 gg of water to vapor at 100 ∘C∘C.). How many kilojoules of heat were released? Express your answer with the appropriate units.
How much bromine is boiled away if it is heated by a 45 watt heater for 22 minutes? The specific latent heat ofvaporization is 193 000 J kg–1.