&OpenVellurnHMAC-c1a4b73e; 1 9eca04 67cad8d388cb0e078# 10001 myct/itemView?assig
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&OpenVellurnHMAC-c1a4b73e; 1 9eca04 67cad8d388cb0e078# 10001 myct/itemView?assignmentProblemID 95971611 K) 18 of 2:3 Part B Consider 4 80 L of a gas at 365 mmHg and 20 C If the container is compressed to 2 80 L and the temperature is increased to 38 °C , what is the new pressure, P. inside the container? Assume no change in the amount of gas inside the cylinder Express your answer with the appropriate units. View Available Hint(s) P-Value Units Submit X incorrect; Try Again: 3 attempts remaining The height of a column of liquid in a barometer or manometer depends on the identify of the liquid Different liquids will rise to different heights at the same pressure. For this reason, both the height of the column and the liquid must be specified The liquid mercury is specified by the element symbol Hg after the measure of column height in mm.Explanation / Answer
PV = nRT
n is number of moles is constant as amount of gas is unchanged.
R is Gas constant
So P1V1 / T1 = P2V2/T2
P1 = 365 mm Hg, V1 = 4.80 L , T1 = 20+273 = 293 K
V2 = 2.80 L, T2 = 38 + 273 = 311 K
P2 = P1V1 / T1 x (T2 / V2)
= (365 mmHg x 4.80 L x 311 K) / (293 K x 2.80 L)
P2 = 664.15 mmHg
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