Homework Help: Chemistry

Posted by . on Saturday, October 17, 2009 at 4:33pm.

How do I solve this problem - i37_tinypic_com/qqeo8w.jpg (replace the underscore with a dot)

It gives the pressure, volume, and temperature and the only formula that has all those values is PV=nRT but I don't know where to get the number of moles since it doesn't give any element.

Chemistry - DrBob222, Saturday, October 17, 2009 at 4:40pm
I tried pasting that in, after making the changes, and didn't get anything. Perhaps you can type in the problem in words.
Chemistry - ., Saturday, October 17, 2009 at 4:50pm
Hello, I finally got it after like an hour and a half of trying.

Basically, it gave the pressure, volume, and temperature and was asking what the new pressure is after reducing the volume and increasing the temperature.

So happy I finally got it. :)
Chemistry - DrBob222, Saturday, October 17, 2009 at 4:56pm
Good work. You ALWAYS feel good after figuring out those tough ones on your own.

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