Solve the following using Charles’ Law Equation.A tank (not rigid) contains 2.3 Liter of Helium gas at 250C. What will be the final volume ( V2 ) of the tankafter heating it and its content to 400C temperature at constant pressure? CHARLES' LAW states that at constant pressure, the volume of a fixed amount of gas is directly proportionalto the Kelvin ( K) temperature. If the temperature increases/decreases, volume also increases / decreases,V = kT ork = V/ T. In equation, k = V1/T1 and k = V2/ T2 so, V1/ T1 = V2/ T2 orV1 T2 = V2 T1Sample Problem:At 20°C, the volume of chlorine gas is 15 L. Compute for the resulting volume ( V2 ) if the temperature isadjusted to 318 K provided that the pressure remains the same.Given : T1 = 20°C + 273 = 293KFormula : V2 = V, T2 + T1Solution : V2 = ( 15 L ) ( 318 K ) + 293 KV: = 15 LT2 = 318 K Unknown : V2 = ?Answer : V2 = 16.3 L

Given data: The initial volume of Helium gas V1=2.3 L. The initial temperature of Helium gas…

Solve the following using Charles’ Law Equation. A tank (not rigid) contains 2.3 Liter of Helium gas at 250C. What will be the final volume ( V2 ) of the tank after heating it and its content to 400C temperature at constant pressure?

Solve the following using Charles’ Law Equation. A tank (not rigid) contains 2.3 Liter of Helium gas at 250C. What will be the final volume ( V2 ) of the tank after heating it and its content to 400C temperature at constant pressure?

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter1: Gases And The Zeroth Law Of Thermodynamics

Section: Chapter Questions

Problem 1.32E

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Solve the following using Charles’ Law Equation.

A tank (not rigid) contains 2.3 Liter of Helium gas at 250C. What will be the final volume ( V2 ) of the tank
after heating it and its content to 400C temperature at constant pressure?

CHARLES' LAW states that at constant pressure, the volume of a fixed amount of gas is directly proportional
to the Kelvin ( K) temperature. If the temperature increases/decreases, volume also increases / decreases,
V = kT ork = V/ T. In equation, k = V1/T1 and k = V2/ T2 so, V1/ T1 = V2/ T2 or
V1 T2 = V2 T1
Sample Problem:
At 20°C, the volume of chlorine gas is 15 L. Compute for the resulting volume ( V2 ) if the temperature is
adjusted to 318 K provided that the pressure remains the same.
Given : T1 = 20°C + 273 = 293K
Formula : V2 = V, T2 + T1
Solution : V2 = ( 15 L ) ( 318 K ) + 293 K
V: = 15 L
T2 = 318 K Unknown : V2 = ?
Answer : V2 = 16.3 L

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