Answer to Question #182369 in General Chemistry for Daniela(me)

General Chemistry

Question #182369

21. A 5 L flask at 25 °C contains 0.2 mol of Cl2. What is the pressure in the flask?

Expert's answer

"n=0.2 mol"

"T=273+25=298K"

Applying PV=nRT

"P\\times5=0.2\\times0.082\\times298"

"P=0.977\\ atm"

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