Find the AHn for the following reaction: 2C(s) + H₂(g) → C₂H₂(g) given the following reactions and subsequent AH values $$ 5 (1) C₂H₂(g) + O₂(g) → 2CO₂(g) + H₂O(l) C(s) + O₂(g) →› CO₂(g) (2) (3) H₂(g) + = O₂(9) › H₂O(1) $$ AH AH ΔΗ 1298.8 kJ -391.9 kJ -285.8 kJ

Chemistry
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Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 68E: Consider the following reaction: N2(g)+3H2(g)2NH3(g) Calculate G for this reaction under the...
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Find the AHn for the following reaction:
given the following reactions and subsequent AH values
$$
(1)
(2)
(3)
$$
Select one:
Oa. -2368.4 kJ
Ob. none of the following
Oc.
621.1 kJ
Od. 229.2 kJ
2C(s) + H₂(g) → C₂ H₂ (9)
C>H₂(g) + O₂(g) + 2CO,(4) - H₂O(l)
C(s) 0₂ (9) CO₂ (9)
H₂(g) + + O₂(9) › H₂O(l)
AH
AH
AH
1298.8 kJ
-391.9 kJ
-285.8 kJ
Transcribed Image Text:Find the AHn for the following reaction: given the following reactions and subsequent AH values $$ (1) (2) (3) $$ Select one: Oa. -2368.4 kJ Ob. none of the following Oc. 621.1 kJ Od. 229.2 kJ 2C(s) + H₂(g) → C₂ H₂ (9) C>H₂(g) + O₂(g) + 2CO,(4) - H₂O(l) C(s) 0₂ (9) CO₂ (9) H₂(g) + + O₂(9) › H₂O(l) AH AH AH 1298.8 kJ -391.9 kJ -285.8 kJ
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