A balloon has a volume of 4.0L when at sea level(1.0atm)at a room temperature of 28°C.What will be its volume when inflated with the same amount of a gas at an elevation where the atmospheric pressure is 700 mmhg at 28°C
The balloon has a volume of 4.0 L when at sea level (1.0 atm) at a room temperature of 28 °C.
"V_1=4.0\\ L=4\\times 10^{-3}\\ m^3,"
"P_1=1.0\\ atm=101325\\ Pa,"
"T_1=28\\degree C=(28+273)\\ K=301\\ K"
1mm Hg=133.322 Pa
"P_2=700mm\\ Hg=(700\\cdot 133.322)\\ Pa=93325.4\\ Pa"
"T_2=28\\degree C=(28+273)\\ K=301\\ K=T_1"
Solve for "V_2"
The volume of gas will be "V_2=4.343\\ L."
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