When 0.650 g of solid zinc is added to 50.0 mL of 2.00 M HCl in a Styrofoam cup calorimeter, the temperature of the solution increased from 22.4 °C to 32.9 °C. Calculate the molar enthalpy change (in kJ/mol) for this reaction? Assume that the density of the aqueous HCl solution is = 1.00 g/mL and the specific heat capacity of solution = 4.19 J/(g·°C)
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment