6) 2.00grams of NaOH is added to 100.0mL of water at 22.0C. After dissolving, the temperature of the solution is found to be 27.3C. (Assume that the specific heat of the solution is 4.184I/gC and the density of the solution is 1.00g/mL ) a) Find the experimental value for the molar enthalpy of dissolution for NaOH. b) Write the equation for the dissolution of NaOH, including the value for H. 7) When solid phosphorus, P, reacts with gaseous chlorine, Cl2, it forms liquid phosphorus trichloride, PCl3. When 4.62 grams of phosphorus reacts with excess chlorine at constant pressure 47.8kj of heat is released to the surroundings. Write the thermochemical equation for this reaction, including the correct value for H for the reaction as you have written it