10
QuizMultiple Choice
Enthalpy of Reaction — Unit test
Question 10 • Foothill-B Period-Chemistry-26/27B
Consider LiBr Li+ + and the following information.Hlat = –803 kJ/molHhydr of = –284 kJ/molHsol = –47 kJ/molWhat is the Hhydr of ? Use Hsol = –Hlat + Hhydr.
Answer
A
–570 kJ/molB
–566 kJ/molC
470 kJ/molD
472 kJ/mol