When ethylene glycol, a nonvolatile nonelectrolyte, is added to pure water, the physical properties of the resulting solution differ from that of pure H2O.  Which of the following changes are expected?

What assumptions in the Ideal Gas Law regarding the nature of gas particles are corrected for by using the Van der Waals equation instead?

Which term in the Van der Waals Equation corrects for attraction between gas particles?

How many sulfur atoms are there in 25 molecules of C4H4S2?

Which of the following scientists used an alpha particle scattering experiment to prove the existence of a dense, positive nucleus (and disprove the earlier “Plum Pudding” model of the atom)?

My little sister has been locked in the refrigerator since last night at a temperature of -63.0 ºF. What is this temperature in K?

Which of the following gas samples is expected to deviate the least from Ideal Gas behavior?

What are the two thermodynamic driving forces for solubility?

Which of these properties is not characteristic of pure water (H2O)?

Which of the following substances is most likely to dissolve in CH3OH?