Measuring energy changes answers

Answers to Measuring energy changes questions 1. Amount of hydrochloric acid = amount of sodium hydroxide = 100/1000 x 1.00 = 0.100 molMass of solution = 200 g (Assuming the volumes are additive and that the density is 1.0 g cm-3)Assuming the specific heat capacity of the solution = 4.18 J g-1oC-1Heat evolved = 200 x 4.18 x (26.1 – 19.3) = 5685 J for neutralizing 0.100 molEnthalpy change of neutralization = – 56850...


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