A 7. 50 liter sealed jar at 18 °c contains 0. 125 moles of oxygen and 0. 125 moles of nitrogen gas. What is the pressure in the container?.

You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants