chem calc - = 73.81 J Total heat released = 2549.8 J +...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
1.   Moles of CuSO4 = 0.05 L x 1.0 M                                       = 0.05 mole Heat gained by solution, J = 100 g x 4.18 J/g.°C x (26.3°C – 20.2°C)                                                = 2549.8 J Heat absorbed by calorimeter, J = (26.3°C – 20.2°C) x 12.1 J/K
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: = 73.81 J Total heat released = 2549.8 J + 73.81 J = 2623.6 J = 2.62 kJ/mol H = - 2.62 kJ/mol x 1 mole/0.05 mole = - 52.4 kJ/mol...
View Full Document

Ask a homework question - tutors are online