#9 Quiz 3 Prep Fall 2015

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Yasmin Rizal 1C
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Joined: Wed Sep 21, 2016 2:59 pm

#9 Quiz 3 Prep Fall 2015

Postby Yasmin Rizal 1C » Tue Nov 15, 2016 10:12 pm

I've attempted this question multiple times but I still can't get the right answer. Is it because I used the no. of moles of the products and reactants without converting them into concentration or partial pressure? I didn't do it because the conversion factor of all the terms would be the same and will cancel out. What am I doing wrong?
Btw I got ~3.2x10^5 as my answer every time I try this question.

Chem_Mod
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Re: #9 Quiz 3 Prep Fall 2015

Postby Chem_Mod » Tue Nov 15, 2016 10:32 pm

Remember to include the actual question in your post.

Yasmin Rizal 1C
Posts: 8
Joined: Wed Sep 21, 2016 2:59 pm

Re: #9 Quiz 3 Prep Fall 2015

Postby Yasmin Rizal 1C » Tue Nov 15, 2016 10:43 pm

My apologies. Here:

chem.jpg


The answer says 32.1 and I got nowhere close to that.

Sangita_Sub_3H
Posts: 23
Joined: Sat Jul 09, 2016 3:00 am

Re: #9 Quiz 3 Prep Fall 2015

Postby Sangita_Sub_3H » Tue Nov 15, 2016 11:22 pm

Hello!

So the picture below should demonstrate how to solve the problem-- I had to use an ICE box in order to solve the problem. Hope this helps!
Attachments
image.jpg


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