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Assume that the literature value for the heat of neutralization of a strong acid and a srong base is -56 Kj/mol. Use the following hypothetical values of delta H to predict the value of delta H for the dissociation of the weak acid HA and the weak base BOH. Write all equations in net ionic form.
Ha (aq) + NaOH(aq) yields NaA(aq) + H20(l) delta h = -45Kj/mol
HCl(aq) + BOH)aq) yields BCl (aq) +H20(l) delta H = -38 Kj/mol
Calculate the molarity of a solution of glycerol made by dissolving 59.000 mL glycerol at 15 degrees celcius in enough water to make 380.00 mL of solution
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The temperature is held at 271 K. Calculate the work done by the gas(in joules). to give the appropriate sign
what will be the final temperature of the solution in the calorimeter? The heat of solution,delta H solution, ofCaCl2of is -82.8kj/mole.
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