In a laboratory activity, 0.500 mole of NaOH(s) is completely dissolved in distilled water to form 400. millilit ers of NaOH(aq). This solution is then used to titrate a solution of HNO3(aq). This solution is then used to titrate a solution of HNO3(aq). -Another student substituted Mg(OH)2 for NaOH(s) to make a solution to be used in this titration. Which compound would be more soluble?

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.

What is the balance to the equation?