What is the molal concentration of a benzene (C6H6) solution prepared by mixing 13.0 g benzene with 38.0 g of carbon tetrachloride?

The vapor pressure of pure ethanol at 60 °C is 0.459 atm. Raoult’s Law predicts that a solution prepared by dissolving 0.0100 mol naphthalene (nonvolatile) in 0.0900 mol ethanol will have a vapor pressure of ________ atm.

Molecular solids consist of atoms or molecules held together by ________.

All of the following are a type of solid except ________.

Based on the figure above, what is the boiling point (°C) of water under an external pressure of 0.724 atm?

What is the molal concentration of potassium bromide in a solution prepared by dissolving 2.27 g of potassium bromide in 897 g of water?

The enthalpy change for converting 1.00 mol of ice at -25.0 °C to water at 50.0 °C is  The specific heats of ice, water, and steam are   and  respectively. For H2O, ΔHfus = 6.01 kJ/mol, and .

The solubility of oxygen gas in water at 25 °C and 1.0 atm pressure of oxygen is 0.041 g/L.  The solubility of oxygen in water at 4.0 atm and 25 °C is ________ g/L.

A ice sample starts at -30

For the following question, you can receive a majority of points by drawing an appropriate sketch with important information on it.  To receive full credit, you need to answer the quantitative questions.