Vapor Pressure and Boiling - Page 6
Questions
- How do you calculate boiling point change?
- What occurs when the vapor pressure of a liquid is equal to the atmospheric pressure?
- When a certain amount of benzene and toluene are mixed, the total vapor pressure above the solution is #"760 torr"#. Assuming an ideal solution is formed, and knowing the pure vapor pressures, what is the mol fraction of benzene in the solution phase?
- How do I calculate vapor pressure of water?
- A sample of ethanoic acid is at 85°C. At a pressure of 50 kPa, what increase in temperature is needed to reach the boiling point of ethanoic acid?
- Increasing the total pressure above a liquid will cause the boiling point of the liquid to do what?
- At what temperature would 250 mL water boil? 1000 mL? Is the boiling point an intensive or extensive property?
- How do you find the boiling point of #O_2#?
- How do you calculate the boiling point of a substance?
- How do you calculate the vapor pressure of ethanol?
- Would water occur as a gas on the moon, because there is a vacuum?
- Why does the temperature of a substance increase as vapor pressure increases?
- How does vapor pressure relate to the boiling point?
- What are some examples of vapor pressure?
- #ICl# has a higher boiling point than #Br_2#. What is the best explanation for this?
- A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25 degrees Celsius. What is the mole fraction of NaCl solute particles in this solution?
- What are some common mistakes students make with vapor pressure?
- Why does water have an unusually low vapor pressure for a liquid?
- Account for the volatilities of #HF#, and #"carbon dioxide"#. Why should #CO_2# be MORE volatile than the lighter #HF# molecule?
- The vapor pressure of water at 20 C is 17.5mmHg. What is the vapor pressure of water over a solution prepared from 200g of sucrose (#C_12H_22O_11#) and 112.3 g of water?