posted by cateye on .
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
It appears to me that you have mixed two problems and posted parts of each. The question makes no sense to me.