Hi,
I was just a little confused on how they rounded the deltaH for part e of this problem (see attachment). How is -2966.7 KJ= -3.0 KJ even if they said "-3.0" is due rounding to significant figures?
Focus 4 Exercise 17e [ENDORSED]
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Re: Focus 4 Exercise 17e
This is a typo. Decimal point is incorrectly placed. If you do the calculations given, it is 2.9667 kJ.
I updated the file on my class website: Solution Manual Errors 7th Edition
https://lavelle.chem.ucla.edu/wp-conten ... rs_7Ed.pdf
I updated the file on my class website: Solution Manual Errors 7th Edition
https://lavelle.chem.ucla.edu/wp-conten ... rs_7Ed.pdf
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