1st Year chem question
Nov21-08, 09:17 PM
1. The problem statement, all variables and given/known data
Which of the following solid substances can be liquefied simply by increasing the pressure suffciently?
dry ice (CO2)
Which of the following substances cannot be liquified at 1 atm pressure?
carbon dioxide (CO2)
2. Relevant equations
3. The attempt at a solution
I know that some of them are solids, liquids and gases in standard state but I dont know which can be liquified etc. help?
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