Chemistry
Thank you! I got this one right.
Chemistry
A saturated solution of Mg(OH)2 is prepared having a large excess of Mg(OH)2. Sn(NO3)2 is added to the solution. Ksp = 1.8 10-11 for Mg(OH)2 and Ksp = 5.1 10-26 for Sn(OH)2. (a) What [Sn2+] is required to start the precipitation of Sn(OH)2? (b) What [Sn2+] is required so that ...
Chemistry
This revision was correct. Thank you so much for helping, I actually understand how to solve the problem now.
Chemistry
Pardon me, I meant -2(1.972) for NaOH and + 2(1.972) for NaCl
Chemistry
I think I see the problem. For the first ICE box, shouldn't C for NaOH and NaCl be + 2*(1.972)?
Chemistry
I keep getting 1.0e-10 for x. I even tried 1.03e-10. The answer is incorrect. I checked your work, and everything was calculated correctly, I'm not sure what went wrong.
Chemistry
If 11.6 mL of 0.17 M MgCl2 are mixed with 24.9 mL of 0.58 M NaOH, what will be the final concentration of Mg2+ in solution when equilibrium is established? Assume the volumes are additive. Ksp = 1.2 10-11 for Mg(OH)2
World History
What caused the destruction of Angkor Wat.
World History
Why did Julius Caesar lose power?
World History
What did Julius Caesar do after taking over Rome?
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