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Typo in question 8.55?

Posted: Sat Jan 23, 2016 11:03 am
by HannahNizinski_1G
Is there a typo in question 8.55 because I cannot seem to get to the desired thermochemical equation. Should there be a 3/2 coefficient in front of the O2 in the second equation given?

Re: Typo in question 8.55?

Posted: Sat Jan 23, 2016 6:08 pm
by Ranger Saldivar 2D
Yes because there is an Al2O3 as the product so adding a 3/2 to the O2 would balance the equation.

Re: Typo in question 8.55?

Posted: Sun Jan 24, 2016 12:19 pm
by Arielle Kunitz 3A
Don't worry about it--Lavelle said to skip #55 :)