Answer the following. Thank you! 3. Given the following reactions:ДН %3D — 208,340 calCH-COон) + 202(0) — 2С02(0) + 2H-0()Ce) + 02(g)AH-94,050 calCO2(g)AH =-68,320 calH2(g)- O2(g)2H2O1)Find:ΔΗ?2C(s) + 2H2(9) + 02(9) → CH3COOH(1)

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AH = ?

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 2E: Prepare a table identifying several energy transitions that take place during the typical operation...

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Answer the following. Thank you!

3. Given the following reactions:
ДН %3D — 208,340 cal
CH-COон) + 202(0) — 2С02(0) + 2H-0()
Ce) + 02(g)
AH
-94,050 cal
CO2(g)
AH =
-68,320 cal
H2(g)
- O2(g)
2
H2O1)
Find:
ΔΗ?
2C(s) + 2H2(9) + 02(9) → CH3COOH(1)

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