week 9 chem review sheet

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Belle Calforda3f
Posts: 67
Joined: Fri Sep 29, 2017 7:07 am

week 9 chem review sheet

Postby Belle Calforda3f » Sat Dec 09, 2017 12:42 pm

For number 1 on the week nine sheet, I am confused because the problem says that the equilibrium concentration for SO2 is X, but it has a coefficient of 2 so it should be adding 2X. Also, the solutions key shows the addition of 2x for both so2 and o2 even though o2 does not have a coefficient. At first I though x=2x, but adding both as 2x does not make sense.

Chem_Mod
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Re: week 9 chem review sheet

Postby Chem_Mod » Sat Dec 09, 2017 4:39 pm

Hi Belle,
You are correct. No one pointed out this error during my session. Number 1 should read "..x is the equilibrium concentration of O2 (g)"
Sorry about that and good catch.

-Lyndon


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