1. Honors Review Questions 47.4 g of propane is combusted in the lab, 17.4 L of product gas was collected at a temperature of 37.1 o C and 734 Torr. What was the percent yield of the combustion? If the volume of the gas was decreased to 14.2 L what would the pressure be?

2. Which type of compound would have the lowest vapor pressure? which would have a lower boiling point : propane, butane, or octane? do all saturated solutions have the same concentration of solute? Which is more concentrated: 37 g of NaCl in 53mL of solution or 48 g NaCl in 64 mL of solution? 37 g of KCl in 53 mL of solution? What are Molarities of solutions? Protein structure... primary? secondary? tertiary? carbohydrates, lipids, nucleic acids... general info...

3. What is conjugate base of H 2 SO 4 ? Equilibrium situations and expressions... What is pH of 1.5 x 10 -5 M Hydronium ion? How much 0.34M NaOH would be necessary to neutralize 567 mL of 0.023M HCl? What is a buffer solution? Organic naming compounds