- Hello I Have No Idea How To Solve Those Questions I D Like To Know The Process 1 (88.89 KiB) Viewed 28 times
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For many purposes we can treat propane (C3Hg) as an ideal gas at temperatures above its boiling point of -42. °C. Suppose the temperature of a sample of propane gas is raised from -33.0 °C to -9.0 °C, and at the same time the pressure is increased by 5.0%. Does the volume of the sample increase, decrease, or stay the same? If you said the volume increases or decreases, calculate the percentage change in the volume. Round your answer to the nearest percent. increase decrease stays the same % x10 X F:: Ol 34
r Question 1 Suppose x = 5.76 and that the liquid in the tube is mercury. If the atmospheric pressure is 25.81 in Hg, what is the pressure (in Hg) of the gas in the bulb? Enter your answer to 2 decimal places. Open end Gas x in. U 20.05 margin of error +/- 0.05 0/1 pts
d er Question 3 0/1 pts Suppose the gas inside a closed, steel cylinder has a pressure of 26 atm in a volume of 22 L. If all the gas is transferred at constant temperature to a different cylinder with a volume of 84 L, what will be the pressure? Enter your answer as an integer. 7 margin of error +/- 1
d er Question 4 0/1 pts The density of an ideal gas is 1.30 g/L at 59. °C. Calculate the density (g/L) of this gas at -77 °C. Enter your answer to 2 decimal places. 2.2 margin of error +/- 0.02