In the pre-lab, you determined how to combine equations to derive the equation for the dissolution of calcium in water. note: the text boxes for the questions will expand automatically as you enter more lines of text. just because the text boxes start as a single line, does not mean you should limit your answer to one line of text. (1pts) use hess's law with your average experimental values (δhneut and δhca+acid) to calculate δhca+water, the enthalpy change for the dissolution of calcium in water.