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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Neurosciencie Neurosciencie
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4 months ago

What is ΔH°rxn for the following reaction?

C6H6(l) + 15/2 O2(g) → 6CO2(g) + 3H2O(l)

 6C(graphite) + 3H2(g) → C6H6(l)

ΔH°rxn = +49.0 kJ/mol

 C(graphite) + O2(g) → CO2(g)

ΔH°rxn = –393.5 kJ/mol

 H2(g) + ½O2(g) → H2O(l)

ΔH°rxn = –285.8 kJ/mol



▸ –630.3 kJ/mol

▸ –2597.8 kJ/mol

▸ –3169.4kJ/mol

▸ –3267.4 kJ/mol

▸ 630.3 kJ/mol
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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choroni64choroni64
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4 months ago
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Neurosciencie Author
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4 months ago
Good timing, thanks!
kriggs62
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Yesterday
Thanks for your help!!
lubennick
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2 hours ago
This helped my grade so much Perfect
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