17
QuizMultiple Choice
Enthalpy of Reaction — Unit test
Question 17 • Foothill-B Period-Chemistry-26/27B
Find the enthalpy of hydration for an iodide ion in the process RbI . Use Hsol = –Hlat + Hhydr.Hsol = 31.0 kJ/molHlat = –630.0 kJ/molHhydr of Rb+ = –315.0 kJ/mol
Answer
A
–661.0 kJ/molB
–661 kJ/molC
–284.0 kJ/molD
–284 kJ/mol