Hw 8.75b

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Hw 8.75b

Postby Selena_Wong_1I » Sat Jan 14, 2017 3:42 pm

8.75 Use the bond enthalpies in Tables 8.6 and 8.7 to estimate the reaction enthalpy for
(a) N2(g)+  3 F2(g) --> 2 NF3(g)
(b) CH3CHCH2(g) + H2O(g) --> CH3CH(OH)CH3(g)
(c) CH4(g)+  Cl2(g) -->CH3Cl(g)+  HCl(g)

How am I supposed to know which mean bond enthalpies to use for CH3CHCH2 and CH3CH(OH)CH3?

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Re: Hw 8.75b

Postby Chem_Mod » Sat Jan 14, 2017 3:43 pm

Draw the Lewis structures, and determine which bonds are breaking and which are forming. Also please provide the enthalpy values so I can help see what is going wrong.

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