Suppose that the attractions are the dominant interactions between gas molecules, and the equation of state is p = nRT/v -n2a/v2. Derive an expression for the work of reversible, isothermal compression of such a gas. Compared with a perfect gas, is more or less work done on the surroundings when compression?

Based on the equation and the information in the table, what is the enthalpy of the reaction?

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.