General Chemistry II Problem related to Applications of aqueous equilibrium.
Solution of Ca(NOsl is added to Calculate Qsp for calcium fluoride (Ksp- 3.9x10-11)when 140.0 mL ...
Calculate Qsp for calcium fluoride (Ksp = 3.9x10-11) when 100.0 mL of a 6.05x103 M solution of Ca(NO3)2 is added to 275.0 mL of a 6.50x10 Msolution of KF.
Calculate Qsp for calcium fluoride (Ksp= 3.9x10^-11) when 160.0 mL of a .00565 M solution of Ca(NO3)2 is added to 190.0 mL of a .00650 M solution of KF.
Calculate Qsp for calcium fluoride (Ksp = 3.9 ×10–11) when 140.0 mL of a 5.10×10-3 M solution of Ca(NO3)2 is added to 180.0 mL of a 7.70×10-3 M solution of KF.
Calculate Qsp for calcium fluoride (Ksp = 3.9 ×10–11) when 140.0 mL of a 6.90×10-3 M solution of Ca(NO3)2 is added to 255.0 mL of a 7.55×10-3 M solution of KF.
Calculate Qsp for calcium fluoride (Ksp = 3.9 ×10–11) when 125.0 mL of a 5.35×10-3M solution of Ca(NO3)2 is added to 235.0 mL of a 7.00×10-3M solution of KF.
Calculate Qsp for calcium fluoride (Ksp = 3.90 times10^-11) when 220.0 mL of a 0.00645 M solution of Ca(NO_3)_2 is added to 150.0 mL of a 0.00540 M solution of KF.
Calculate Qsp for calcium fluoride (Ksp = 3.9 ×10–11) when 175.0 mL of a 6.00×10-3 M solution of Ca(NO3)2 is added to 335.0 mL of a 7.10×10-3 M solution of KF.
Calculate Osp for calcium fluoride (Ksp = 3.9 x10-11) when 220.0 mL of a 6.70x10-3 M solution of Ca(NO3)2 is added to 225.0 mL of a 6.75x10-3 Msolution of KF.
Calculate Osp for calcium fluoride (Ksp = 3.9 x10-11) when 155.0 ml. of a 5.75x10-3 M solution of Ca(NO3)2 is added to 310.0 mL of a 6.90x103 Msolution of KF.
When looking at the equilibrium between calcium fluoride and its aqueous ions, what could be added to solution to promote precipitation of calcium fluoride? CaF2(s)↽−−⇀Ca2+(aq)+2F−(aq) Select all that apply: Extra calcium ions Extra fluoride ions Extra calcium fluoride None of the above