anapo IND b O (32%) Sun Mar 29 10:15 PM a Chrome File Edit View History Bookmark

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anapo IND b O (32%) Sun Mar 29 10:15 PM a Chrome File Edit View History Bookmarks Window People Help e e Google IMA Hw10 d Mar 30 Chemistry question I Cheg X C b ezto.mheducation.com C e https:// /webhp?sourceid chrome 1&espv; 2&ie; UTF-8 www.google.com Ihm.tpx Google CHM 11600 Sp2015: 116 CHEMISTRY AM lecture) HW10 due Mar 30 next prev Question #15 (of 16 15 0.62 points value: Ch. Ext. 49 Heat of Reaction of Acetic Acid cp50 1 out of 3 attempts Enter your answer in the provided box. An important industrial route to extremely pure acetic acid is the reaction of methanol with carbon monoxide: H :O: :C Use bond energies to calculate the heat of reaction. kJ references book & resources

Explanation / Answer

Energy = Final energy in bonds - Initial energy in bonds

Bonds being form (final)

NOTE: all bonds are in kJ/mol

C=O +799

C-O +358

C-C +348

Bonds being broken:

C triple O +1072

C-O +358

Now

Just add and substract final and initial conditions

New - Old = 799+358+348 - (1072 +358) = 75 kJ/mol

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