2. Calculate the constituents below in units of mass per volume. Give your answers in the mostappropriate units (for example, g/L, mg/L, or µg/L depending upon the magnitude of youranswer). See Table A-9 in the appendix of your book for necessary information.a. 2 x 10' M PbS (as long as it stays solid, can keep lead out of water)b. 0.830 M CACO; (important in the carbonate system and ocean acidification)c. 0.070 N Mg(OH)2 (formed during softening in water treatment)d. 1.50 N HCI (used for neutralizing solutions with high pH) TABLE A-9Typical solubility product constantsEquilibrium equationKyp at 25°CAgCl = Ag* + Cl¯Al(OH)3 = Al³* + 30H¯AIPO4 2 Al³+ + PO-BaSO4 2 Ba?+ + so?Cd(OH), = Cd²+ + 20H¯CdS = Cd²+ + s²--101.76 × 10¬–331.26 X 109.84 × 101.05 × 10-21-105.33 X 10-15-291.40 × 10CdCO3 = Ca²+ + CO?CaCO3 = Ca²+ + CO?-CaF2 = Ca²+ + 2FCa(OH)2 = Ca²+ + 20H¯6.20 × 10-124.95 × 10-93.45 X 10¬117.88 × 10-62.02 X 10Ca3(PO4)2 = 3Ca²+ + 2PO-CASO4 = Ca²+ + SO?Cr(OH); = Cr** + 30H¯Cu(OH)2 = Cu²+ + 20H¯CuS = Cu?+ + s²--334.93 × 10-56.0 X 10-31-192.0 X 101.0 × 10-36Fe(OH)3 = Fe* + 30H¯– 392.67 X 101.3 X 10FEPO4 2 Fe* + POFECO, = Fe2+ + CO?-Fe(OH) = Fe²+ + 20H¯Fes = Fe?+ + S²--223.13 × 10¬11-174.79 X 101.57 × 10-191.48 X 10P6CO3 = Pb²+ + CO?-Pb(OH)2 = Pb²+ + 20H¯PbS = Pb2+ + s²-Mg(OH), = Mg²+ + 20H¯MGCO3 = Mg* + CO?MNCO3 = Mn²+ + CO}-Mn(OH)2 2 Mn²* + 20HNi²+ + CONi(OH)2 = Ni²+ + 20H¯Nis = Ni?+ + S²-SrCO3 2 Sr* + COZn(OH), = Zn²+ + 20H+ s?--13-201.40 X 108.81 × 10'5.66 X 101.15 × 10-29-12-5112.23 × 10¬-132.04 X 101.45 × 10¬7NİCO35.54 X 10¬161.08 X 10-21-105.60 X 107.68 × 10'2.91 × 10-17ZnS 2 Zn2+-25(Sources: Linde, 2000; Sawyer, McCarty, and Parkin, 2003; Weast, 1983.)

Answered: Image /qna-images/answer/c1b46bef-ec8c-4400-a71c-f559919da782.jpg

2. Calculate the constituents below in units of mass per volume. Give your answers in the most appropriate units (for example, g/L, mg/L, or µg/L depending upon the magnitude of your answer). See Table A-9 in the appendix of your book for necessary information. a. 2 x 10'M PbS (as long as it stays solid, can keep lead out of water) b. 0.830 M CaCO; (important in the carbonate system and ocean acidification) c. 0.070 N Mg(OH)2 (formed during softening in water treatment)

2. Calculate the constituents below in units of mass per volume. Give your answers in the most appropriate units (for example, g/L, mg/L, or µg/L depending upon the magnitude of your answer). See Table A-9 in the appendix of your book for necessary information. a. 2 x 10'M PbS (as long as it stays solid, can keep lead out of water) b. 0.830 M CaCO; (important in the carbonate system and ocean acidification) c. 0.070 N Mg(OH)2 (formed during softening in water treatment)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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