5.0 mL of 0.10M MgCl2 solution is mixed with a 10.0 mL of 0.05M Na2CO3 solution. What will happen once these solutions are mixed? Ksp(MgCO3 ) = 6.8 × 10-6
5.0 mL of 0.10M MgCl2 solution is mixed with a 10.0 mL of 0.05M Na2CO3 solution....
200.0 mL of a solution of 2.000M MgCl2 was mixed with equal amount of 2.000M Na2CO3and MgCO3 precipitate was collected (MgCO3 Ksp = 1.580x10?8). How much (how many grams) of the precipitate was collected? What is the final concentration of the [Mg] in the solution? Steps would be appreciated!
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
QUESTION 17 8 points 55.0 mL of 0.750 M MgCl2 solution is mixed with 110 mL of 0.750 M AgClO3 solution in a coffee cup calorimeter of negligible heat capacity. The initial temperature of the two solutions are both at 20.00 °C. The final temperature is 27.85 °C. How much heat did the water absorb? 2AgCO3 (aq) + MgCl2 (aq) ---> 2A9CI (s) + Mg(C103)2 (aq) 4740 5420) 1650) 41.4) 7.000 1030
A solution of AgNO3 is mixed with NaCl to form a solution that is 0.10 M in AgNO3 and 0.075 M in NaCl. What will happen once these solutions are mixed? Ksp (AgCl) = 1.77
When 50ml of 0.10M HCl is mixed with 50 ml of 0.30M NaOH, what is the approximate pH of the resulting solution? When 50 mL of 0.10 M HCI is mixed with 50 mL of 0.30 M NaOH, what is the approximate pH of the resulting solution? (B) 7 (C) 9 (A) 1 E) 13 ** (D) 11 . *
Question 25 (4 points) Solutions of Pb(NO3)2 and NaCl are mixed to form a solution with final concentrations 0.01 M of Pb(NO3)2 and 0.025 M of NaCl. What will happen once these solutions are mixed? For PbCl, Ksp = 1.7 x 10-5. Sodium nitrate will precipitate, leaving an unsaturated solution of PbCl2 Nothing will happen, there will be no precipitate. Lead chloride will precipitate out of solution, leaving an unsaturated solution of PbCl2 Lead chloride will precipitate out of solution,...
A buffer solution is made by adding 20.0 mL of a 0.50 M Na2CO3 solution to 10.0 mL of a 0.50 M NaHCO3 solution in a test tube. The pH of this buffer was found to be 10.20. After 2.0 mL of 1.0 M HCl solution is added to this buffer solution, the pH is measured to be 9.95. What is the buffering capacity with respect to a strong acid, βa, of this buffer solution, in units of mol/L per pH unit?...
9) Which of the following solutions will have the highest concentration of chloride ions? (A)0.10M MgCl2 (3)0.10m NaCl 60.05 Mcally D) 0:10M ALCl3 EAll of the above 10 Which of the following is strong electrolyte in solution (A) Pb MnOy (B) Feliz ☺ cas ) CH3COOH EDNICOU 10 All of the following compounds are soluble EXCEPTI (A) Ag Br (BPb(NO3)₂ (C) Ba(OH), (D) ZnCl2 (E) Cu (Caltz 02 12) Determine the oxidation state of nitrogen in No. A) +4 (B)+3...
What is the pH of the solution when 25.5 mL 0.126 M Cu(NO3)2 is mixed with 10.0 mL 0.204 M NaOH? The Ksp of Cu(OH)2 is 1.1 x 10-15 at 25 degrees celsius.
A solution is prepared by mixing 10.0 mL of 1.0*10^-4 M crystal violet with 10.0 mL of 0.10M sodium hydroxide. The mixture is diluted with deionized water to a final volume of 100.0 mL. Which compound will be the limiting reagent in the chemical reaction between the crystal violet and the sodium hydroxide?