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If I dissolve 1.0 x 10-4 mole of Mg(NO3)2 and 1.0 x 10- 4 mole of...
For Mg(OH)2, Ksp = 6x 10-12 What will occur if 1.0 L of 0.010 M Mg(NO3), is prepared at pH 10.00? Select one: a. Kp> . A precipitate will form. b. Q - Kp. No precipitate will form. c. Ko Q. No precipitate will form. d. Q> Kp. A precipitate will form. e. Q> Kg. No precipitate will form.
Will a precipitate form when 100.0 mL of 6.8 x 10-4 M Mg(NO3)2 is added to 100.0 mL of 1.2 x 10-4 M NaOH? The ion product for Mg(OH)2 is 1. Since Q is than Ksp, Mg(OH)2 precipitate from the solution.
You prepare a solution by mixing 400.0 mL of 1 x 10-4 M Mg(NO3)2 and 500.0 mL of 1.00 x 10-4 M NaF. What is the observed outcome? For MgF2, Ksp = 6.4 x 10-9. A. A precipitate forms because Qsp > Ksp. B. No precipitate forms because Qsp > Ksp. C. No precipitate forms because Qsp = Ksp. D. No precipitate forms because Qsp < Ksp. E. A precipitate forms because Qsp < Ksp.
6. How many grams of Fe(OH)2 [Ksp = 1.8 x 10-1S) will dissolve in 1.0 liter of water buffered at pH = 10.26? ,inco 1-001 s nisl om 0 0 H STO Hotd munditia diri
1. Will a precipitate form if 200.0 mL 0.00020M Ca(NO3)2 is mixed 300.0 mL of 0.00030M Na2CO3? Ksp= 5.0 x 109 2. Will a precipitate form if 25.0 mL of .0020M Pb(NO3)2 is mixed with 25.0 mL of 0.040M NaBr. Ksp = 6.6 x 106 3. Will a precipitate form if equal volumes of 0.00020M Mn(NO3)2 is mixed with 0.00030M Na2PO4? Ksp = 1.0 x 1022
please answer both questions
QUESTION 24 To 1.0 L of water, 3,0 x 10 mol of Pb(NO3)2, 4.0 x 10 mol of K2C+04, and 1.0 mol of NaCl are added. What will happen? Disregard the increase in volume due to added substances. Salt Esp PbC+04 1.8 * 10-14 PbCl2 16 x 10-5 A precipitate of PbCrO4 will form. b. A precipitate of KCI will form. No precipitate will form. A precipitate of PbCl2 will form QUESTION 25 What is the...
Question 13 (5 points) Use IP to predict if a 2.5 x 10-5 M solution of PbCro, in a 1.7 x 10-M solution of Pb(NO3)2 will dissolve (ksp - 1.8 x 10-14). 8.1 x 10-15, dissolve 2.5 x 10-6; precipitate 4.7 x 10-12, dissolve 4.3 x 10-8; precipitate Question 14 (5 points) Use IP to predict if a 3.5 x 10-4 M solution of BaSO4 in a 0.035 M solution of Na,SOwill dissolve (ksp- 1.1 x 10-19). 4.3 x 10-10;...
Question 24 4 pts Does a precipitate of Ca3(PO4)2 form (Ksp = 1.0 x 10-25) when the following two solutions are mixed. soln A. soln B. 1.75 L of 1,8 x 10-4 M Ca(NO3)2 0.15 L of 1.2 x 10-6 M Na3PO4 O Yes No answer text provided. No answer text provided Ο Νο
Calculate the Ni+2 concentration of a solution made by mixing 0.020 mole of solid Ni(NO3)2 into 1.0 liter of 0.22 M NH4OH. Kdfor Ni(NH3)4 2+ = 1.1 X 10^-8
Does a precipitate of Ca3(PO4)2 form (Ksp = 1.0 x 10-25) when the following two solutions are mixed. soln A. 1.75 L of 6.9 x 10-4 M Ca(NO3)2 soln B. 0.15 L of 1.2 x 10-5 M Na3PO4 Yes O No