Calculating the solubility of an ionic compound when a commo... Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0040 M CoBr, solution. You'll find K data in the ALEKS Data tab. sP Round both of your answers to 2 significant digits. nlo Data СасОз 3.36x10-9 solubility in pure water: CaF2 3.45x10 11 Со(ОН)2 5.92x10 15 solubility in 0.0040 M CoBr solution: CuBr 6.27x10-9 CuCO3 1.4x10 10 Fe(OH)2 4.87x10 17 PЬСОЗ 7.40x10-14 PbCrO4 2.8x10-13 PBF2 3.3x10т8 Mg(OH)2 5.61x10-12 Ni(OH)2 5.48x10-16 AgBrO3 5.38x10-5 Ag2CO3 8.46x10 12 AgCl 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 AuCI 1.77x10-10 Explanation Check [+] Complex ion formation constants (Kf)

Calculating the solubility of an ionic compound when a commo... Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0040 M CoBr, solution. You'll find K data in the ALEKS Data tab. sP Round both of your answers to 2 significant digits. nlo Data СасОз 3.36x10-9 solubility in pure water: CaF2 3.45x10 11 Со(ОН)2 5.92x10 15 solubility in 0.0040 M CoBr solution: CuBr 6.27x10-9 CuCO3 1.4x10 10 Fe(OH)2 4.87x10 17 PЬСОЗ 7.40x10-14 PbCrO4 2.8x10-13 PBF2 3.3x10т8 Mg(OH)2 5.61x10-12 Ni(OH)2 5.48x10-16 AgBrO3 5.38x10-5 Ag2CO3 8.46x10 12 AgCl 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 AuCI 1.77x10-10 Explanation Check [+] Complex ion formation constants (Kf)

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 70QAP

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I would like to calculate the molar solubility and Ksp from the following data: I have calculated them (see the solutions in the table) but, I am concerned that I have done the calculation incorrectly. See images for my calculations. These calculations are for Sample 1. Thank you! Sample 1 Sample 2 Sample 3 Mass of Erlenmeyer Flask 23.59g 23.59g 23.60g Mass of Erlenmeyer Flask + Calcium Hydroxide Solution (lime water) 26.62g 26.65g 26.69g Mass of Calcium Hydroxide Solution 3.03g 3.06g 3.09g Volume of Ca(OH)2 Density = 1.000 g/mL 3.03mL 3.06mL 3.09mL Concentration of HCl (M) 0.1M 0.1M 0.1M Initial HCl Volume in Syringe 1.00mL(1) 1.00mL(2) 1.00mL(3) 1.00mL(1) 1.00mL(2) 1.00mL(3) 1.00mL(1) 1.00mL(2) 1.00mL(3) Final HCl Volume in Syringe 0ml (1) 0ml (2) 0.65mL (3) 0ml (1) 0ml (2) 0.63mL (3) 0ml (1) 0ml (2) 0.63mL (3) Volume of HCl Delivered 2.35mL 2.37mL 2.37mL Moles of HCl Delivered…
Calculate the solubility at 25°C of CoOH2 in pure water and in a 0.0100M CoCl2 solution. You'll find Ksp data in the ALEKS Data tab. Round both of your answers to 2 significant digits. solubility in pure water: gL solubility in 0.0100 M CoCl2 solution: gL
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A solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute, in enough water (m.w. = 18.02 g mol–1) to result in exactly 1 L of solution at 25 °C. Assume the density of the solution is that of pure water (dsolution = 1.000 g mL–1). The ebullioscopic constant (Kb) for water is 0.513 °C m–1. The cryoscopic constant (Kf) for water is 1.86 °C m–1. The vapor pressure of pure water is 0.0313 atm. Find the osmotic pressure in atm to three decimal places
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Calculate the solubility of calcium carbonate water temperature of 5 °C; at that temperature, Ksp = 8.1 x 10^-9 for CaCO3, Ka = 2.8 x 10^-11 for HCO3-, and Kw = 2.0 x 10^-14.
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Solubility tests of benzoic acid with a dissolution enthalpy of -32kJ / mol were performed at 2 different temperatures. In the first experiment carried out at 27 ° C, 5 mL of the sample taken from the benzoic acid solution is taken into 25 mL of water and titrated with 0.02M NaOH. As a result of the titration, there is a consumption of 8 mL, respectively. In the second experiment performed at a different temperature under the same conditions, 22 mL was consumed. Taking advantage of these results a) Solubility of benzoic acid at 27 ° C .................................................; b) solubility of benzoic acid at different temperature ................................................; c) second test temperature ....................................................... (M (benzoic acid): 122.12 g / mol) Note: enter only required numerical values and units in the spaces in the question.