Chlorine is widely used to purify municipal water supplies and to treat swimming pool water. Suppose that the volume of a particular sample of Cl2 gas is 8.50 L at 895 torr and 24 ∘C.
A)
At what pressure will the volume equal 7.40 L if the temperature is 56 ∘C?
Express your answer using three significant figures
V1 = 8.50 Liters , P1 = 895 torr , T1 = 24°C = 24 + 273 = 297 K
V2 = 7.40 Liters , P2 = ? , T2 = 56° C = 56 + 273 = 339 K
Now using ideal gas equation,
P1 * V1 / T1 = P2 * V2 / T2
P2 = P1 * V1 * T2 / T1 * V2
P2 = 895 * 8.50 * 329 / 297 * 7.40
P2 = 1138.806 torr ..... Answer
3 significant figure after decimal
Chlorine is widely used to purify municipal water supplies and to treat swimming pool water. Suppose...
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