Which figure best represents what will happen when Pb(NO32(aq) is trented with an excess of Nac(ag? Water molecules are omitted for clarity. P Na A. precipitate NaNO Na NO, NO, Na precipitate POa NO Na Na NO C. predpitate Pbdy NO, O Na Na NO D. no predpitate B.
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- Silver(I) sulfate (Ksp=1.2105) is used in the electroplating of silver. A 1.0-L solution is prepared by mixing 15 g of silver nitrate with 20 g (2 significant figures) of potassium sulfate. Will a precipitate form? At what [Ag+] concentration will precipitation (if any) start?12) BaSO = Will precipitate form when 1.0x10³ M BaCl₂ is added to 3.3x10 M Al₂(SO₂);? Kof 1.1x10-8.A solution contains anions with the following concentrations: 0.20 M CO, and 0.01 M Cr If a dilute AGNO3 solution is added to this solution, which is the first compound to precipitate? O a. None of the responses O b. Ag;CO; (Kap = 1.2 x 1012) %3D O C AGCI (K, = 1.8 x 10-19) O d. Both compounds will precipitate at the same time
- B. Molar Solubility of Calcium Hydroxide in the Presence of a Common Ion Trial 1 Trial 2 Trial 3 OM 1. Volume of saturated Ca(OH), with added CaCl, solution (mL) 25.0 25.0 25.0 0.05956 16.80 32.9 2. Concentration of standardized HCI solution (moVL) 3. Buret reading, initial (mL) O.00 33.5 4. Buret reading, final (mL) 10.80 48 5. Volume of HCI added (mL) 6. Moles of HCI added (mol) 7. Moles of OH¯ in saturated solution (mol) 8. (OH), equilibrium (moVL) 9. Molar solubility of Ca(OH), with added CaCl, (mo/L) 10. Average molar solubility of Ca(OH), with added CaCl, (mo/L) Account for the different molar solubilities in Part A.11 and Part B.10 (Report Sheet).Which of the following would keep the relative super saturation high during precipitation? 1. O Elevated temperature. 2. O Adding concentrated solutions. 3. O Slow addition of precipitating agent with good stirring. 4. OAll of the above.O KINETICS AND EQUILIBRIUM Calculating the solubility of an ionic compound when a commo... oh Data Formula Ksp Calculate the solubility at 25 °C of Zn(OH), in pure water and in a 0.0060M ZnSO , solution. BaCrO4 1.17x10-10 BaSO4 1.08x10-10 Round both of your answers to 2 significant digits. CaCO3 3.36x10-9 CaF2 3.45x10-11 solubility in pure water: Co(OH)2 5.92x10-15 CuBr 6.27x10-9 solubility in 0.0060 M ZNSO4 solution: CuCO3 1.4x10-10 Fe(OH)2 4.87x10-17 PbCO3 7.40x10-14 PbCrO4 2.8x10-13 PBF2 3.3x10-8 Mg(OH)2 5.61x10-12 Ni(OH)2 5.48x10-16 AgBrO3 5.38x10-5 A92CO3 8.46x10-12 AgCI 1.77x10-10 Ag2CrO4 1.12x10-12 SrCO3 5.60x10-10 ZnCO3 1.46x10-10 Zn(OH)2 3.0x10-17 AgBr 5.35x10-13 AuCl 1.77x10-10 Explanation Check Terms of Use Privacy O 2021 McGraw-Hill Education. All Rights Reserved 18 MacBook Air olo
- Which of the following leads to the formation of a precipitate? a. Q = Ksp O b. Q Ksp o d.Q = 1 O e. K = 1 е.14. Iodine Yellow: Pb(NO3)2 (aq) + Nal (aq) Names: lead (1) nitrate Colors: Colorless Species Initially Present: Evidence of Reaction: and sodium toriely lodide and colorless mustard yellow. 3- Pb No, Nat, I Name and Balanced Net Ionic Equation for Precipitation: 15. New Pigment Formulation... Combine equal volumes of two reagents to prepare a precipitate n included in the previous reaction mixtures. Cobalt (11) Names: Chloride and barium chlorid Colors: pink and miky white Species Initially Present: Bart, CT, 8 Co+, CT Evidence of Reaction: Name and Balanced Net Ionic Equation for Precipitation: rose Pink< ALEKS Canvas CSU = O KINETICS AND EQUILIBRIUM Using the solubility of a compound to calculate Ksp Explanation O The solubility of CuCO3 in water at 25 °C is measured to be 0.0019 Round your answer to 2 significant digits. Check A ALCKS Time Out AUG 1 10 X 8 S tv L A ALEKS-Hunter Stephens - Learn . www-awu.aleks.com W Use this information to calculate Kp for CuCO3. sp X bllore bartleby P __ 0/5 70 ☎ 9 = © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center in which co | H Ac
- For the determination of Ca in blood serum, 5 mL of a serum sample is taken and Ca2 + is precipitated as CaC2O4. The precipitate is filtered and dissolved and dissolved with 0.001 M KMnO4 by heating. Calculate the concentration according to 4.94 mL KMnO4 preference. A. 0.00135 B. 0.00247 C. 0.1135 D. 0.00563Will a precipitate form when 25 mL of 0.0005 M K2CO3 is mixed with 25 mL of 0.0005 M Ni(NO3)2? The Ksp for NICO3 is 1.3x10-7. form because Qsp Ksp- A precipitate WILL WILL NOT %3DDATE Calculate the thconetical uield of the precipitate formed in the reaction 4ml of O.17M Na OH 2ml of O.I M Fecla