11101 Learning Goal: To apply the ideal gas law to problems involving homperatur

Question

11101 Learning Goal: To apply the ideal gas law to problems involving homperature, prossure, volume, and males of a A 200L gas cylinder is tiled with 6.80 moles of gas. The tark is stored at 29 C. What is the pressure in the tank? Express your answer to three significant figures and include the appropriate units. V, temperature T and males of gas ra) are nolatord View Available Hints) The variable R is known as the universal ges R = 0.0821 L-atm/(mole-K) The units of R dictate the units for all other quantities, so when using this value of R·use urts of atmospheres for Rank = |Value nits pressure, liters for volume, and kelvins for is 1.050 atm·How many moles of ar molecules are wthn the cortines of the kiln? pt 95%

Explanation / Answer

Solution:-

1)
P = nRT / V

= (6.80 mol) x (0.08205746 Latm/Kmol) x (29 + 273) K / (20.0 L)

= 8.42 atm

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