Answer to Question #203337 in General Chemistry for 88uj

Question #203337

If ΔH is -29.3 J and the HProducts is 125.9 J, what is the HReactants? Show your work.


1
Expert's answer
2021-06-07T03:15:02-0400

Ans:-

We have

"\u0394H=-29.3 \\ J \\ \\ \\ \\ H_{products}=125.9\\ J \\ \\ \\ \\ \\ H_{Reactants}=?"


According to the Hess's Law

"\\ \\ \\ \\ \\ \u0394H= H_{Products}-H_{Reactants}\\\\"


"\\ \\ \\ \\ -29.3=125.9-H_{Reactants}\\\\"


"\\ \\ \\ \\ \\ \\ \\ H_{Reactants}=155.2\\ J"


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS