Wednesday
April 16, 2014

Homework Help: chemistry

Posted by cateye on Monday, April 23, 2012 at 8:37am.

Please check this for me..thank


You have a 4.0 L steel tank containing hydrogen gas. You are able to heat or cool the tank and meaurse the pressure of the gas.

1.If you immersed in this solution a semi-permeable sack containing another solution of potassium nitrate prepared by dissolving only 3.00 g of the salt in 250. ML water, what would happen to the sack? answer..it will expand

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