Given the following conditions for an ideal gas, what is the number of moles of gas ?

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Given the following conditions for an ideal gas, what is the number of moles of gas ?

P = 639 torr
V = 980 mL
T = 30.5 C

2006-11-08 17:49:37 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

PV = NRT, solve for N, note that T is absolute temperature in kelvins

2006-11-08 17:51:59 · answer #1 · answered by arbiter007 6 · 0⤊ 0⤋

USe the Ideal Gas LAw

PV = nRT

convert 639 to atm
convert 980 to g
convert T to F

plug the numbers into the equation and you will have your answer.

2006-11-09 01:53:15 · answer #2 · answered by geniusflightnurse 4 · 0⤊ 0⤋