I had some AP chemistry questions from the old review book, but there arent any "anwser key" for those questions..so i am just wondering maybe u can help me :D thx
1. Which of the following does NOT accurately describe a characteristic of gases?
a) Gas molecules can be "squeezed together" to fit into a container.
b) The gas we exhale expands out continuously into the atmosphere.
c) The vapors of two immiscible liquid (liquids that do not mix together, but form separate layers) will mix completely
d) If a large container is filled with a small amount of gas, the gas will occupy only a portion of the container.
e) One must include the temperature, pressure, volume occupied and number of moles of molecules to completely describe a gas.
2. Convert 699 torr to atm, mmHg, kPa
2006-10-18
16:57:35
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1 answers
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asked by
whoisfool2003
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in
Chemistry