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Ϻ.Λ.Ʀ.
Ϻ.Λ.Ʀ.
8:36 AM
@TanMath Happy post-thanksgiving!
 
 
2 hours later…
Ϻ.Λ.Ʀ.
Ϻ.Λ.Ʀ.
10:18 AM
:( I blew up chem in a not-important exam.
Actually, it was stupid stoichiometry calculations, and I had little patience, and no calculator was allowed, so.
 
 
3 hours later…
Ϻ.Λ.Ʀ.
Ϻ.Λ.Ʀ.
1:11 PM
What a quiet day.
No HW dumps.
No CV's.
No nothing.
I should start some drama somewhere.
 
user116211
Same is in the h bar....
 
user116211
I've not got any response; this has been nibbling up my rationales. So, if anyone is here, please help me in this question: chemistry.stackexchange.com/questions/41339/…
 
orthocresol
orthocresol
7:11 PM
thanks @Loong :)
Did you use a soft hyphen?
 
Loong
Loong
@orthocresol zero-width space: U+200B
 
orthocresol
orthocresol
ah, okay
 
 
1 hour later…
Jan
Jan
8:34 PM
@Ϻ.Λ.Ʀ. I just had one. Waiting for someone to cast a close vote so I can get my review point x3
0
A: Calculating solubility from the solubility constant

DavePhDFor each mole of the compound, there are 3 moles of Mg2+ and 2 moles of $\ce{AsO4^{3-}}$ Let x = [$\ce{Mg3(AsO4)2}$] $27x^34x^2 =$ Ksp $108x^5$ = Ksp

Oh no, the homework vampires got Dave! D=
 

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