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The mass of a lethal gas (HCN) is measured ot be 5.50 lbs. If this gas...

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Chemistry

The mass of a lethal gas (HCN) is measured ot be 5.50 lbs. Ifthis gas is incinerated in a high temperature oven with a volume of750 cubic feet determine the temperature of the oven. Assume thatthe gas is at the same pressure as the atmosphere which is 755 Torrand the temperature of the gas is the same as the oven. (1 Cubic Ft= 28.3168466 Liters) (454 g= 1 lbs)

A) 2109K
B) 2778K
C) 3021K
D) 2505K

I got 2781K so my answers is off, im not sure what i didwrong

Answer & Explanation Solved by verified expert
4.5 Ratings (704 Votes)
1 Ibs 454 gm then 550 lbs 2497 gmmolar mass of HCN 27 gmmol then 2497 gm 249727 9248148molemole of HCN 9239456 mole1 cubic foot 283168466 liter then    See Answer
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