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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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lvnrn2012 lvnrn2012
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4 months ago
In which reaction would you expect ΔH to be substantially greater than ΔU (i.e., ΔH >ΔU)?

▸ H2( g) + Br2( g) → 2HBr( g)

▸ CO2( s) → CO2( g)

▸ C2H2( g) + H2( g) → C2H4( g)

▸ H2O( s) → H2O( l)

▸ HCl( aq) + NaOH( aq) → NaCl( aq) + H2O( l)
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Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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micapiromicapiro
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4 months ago
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lvnrn2012 Author
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4 months ago
Correct Slight Smile TY
jayfo05
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Yesterday
Good timing, thanks!
oscar520000
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2 hours ago
Thank you, thank you, thank you!
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