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A gaseous compound is 22.0% sulfur and 78.0% fluorine by mass. A 5.25-g sample of the gas occupies a

Chemistry
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homework question

Apr 8th, 2015

please provide the full question..........................................best me

Apr 8th, 2015

here is the whole question.

A gaseous compound is 22.0% sulfur and 78.0% fluorine by mass. A 5.25-g sample of the gas occupies a volume of 100 mL and exerts a pressure of 7.17 atm at 23.0°C. What is its molecular formula?


Apr 8th, 2015

also this is the second question to the homework if you happen to know this one too...

The gas pressure in a large cylinder (40.0 L) of Ar is 2500 psi (at room temperature).  If the argon gas is frozen at liquid nitrogen temperatures it can fit into a lecture bottle size cylinder (100 mL).  When the argon thaws and returns to room temperature what pressure will develop in the lecture bottle?  If the lecture bottle can withstand 10,000 psi of pressure what will happen to the lecture bottle?


Apr 8th, 2015

sorry, this question is big for one dollar. Please post it with much dollars.....sorry

Apr 8th, 2015

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Apr 8th, 2015
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