2. Using the data in Appendix A of Benjamin's Water Chemistry, answer the followingquestionsa.What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfidebetween the gas and aqueous phases?H₂S (g) H₂S (aq)b. What is the Henry's law constant for the reaction in part a) at a temperature of 5 °C? Table 2.3 Chemical composition of atmospheric deposition and some freshwatersA. Variable Atmospheric precipitationLakesHarriett,LittleRock, Vilas Minneapolis,Co., Wisc.Minn.SCpHCa²+Mg2+Na+K+NHHCO3SO²CINOF-Si(OH)4|Ca²+Mg²+Na+Gainesville, Trout Lake, SagehenFla.,Wisc.,1976-1977 2005B. Variable" SpringsSilverOcala,Fla.K+NHHCOSOCI4.530.410.120.440.200.129NOF-Si(OH)42.050.980.840.014407.2769.46.80.590.1Copyright © 2011. Oxford University Press, Incorporated. All rights reserved.231269.61.10.198.015.120.1390.0180.027100.0310.3440.7830.0480.828IBlueSeminole,Fla.21207.277.835.930710.30.09185.482550Creek, Calif.,20050.360.09182.385.440.0140.0030.0230.0040.0240.0670.0440.121L2557.831.58.66.31.41001214WhitefaceMt., N.Y.,2005ApopkaWinterGarden, Fla.4.50.073511.394.720.0520.0080.0240.0200.1660.9320.0510.72712.4Ground waterFloridanaquifer (1)6.160.840.290.180.600.0241.322.730.370.1230.024587.488019.48.51.3207.48.2350.020.4144847.34013505.60.0641319970.0440.15Floridanaquifer (2)7.6956127.91.01605312RiversMendota, Tahoe, Colorado SaltMadison, Calif., River, River,Wisc.Nev. Az.Az.3507.93125.56.34.0200247.90.170.8788217.4755283.10.6Well-water,Pennsylvania26520927.38.38.4 70.927.792.74.4102.56.01.60.004-562.02.00.033966-22.116124380.31.20.38.850.16.39.91.81.460.7045.013370.460.680.020.0515.08.0752.9 21.215.8 4.98.41.51885.4Near LakeTomahawk, Wisc.,unconfined aquiferNorth GlobalAmerica averageaverage15372.364.2 18.09.23000.55-7.26.34.814.73.77.21.4Kenora, Ont.,unconfinedaquifer24.01.10.653.011.58.322.110.41.542.070.59*Specific conductance (SC) in µS/cm; all ions in mg/L as the stated species; silica in mg/L as SiO₂.All sites are wet-only precipitation; Gainesville from Hendry and Brezonik; other sites from National Atmospheric Deposition Program.? Data are volume-weighted annual average values.* Little Rock and Harriett data from the author (P.L.B.); Mendota median values from 1966-1967, courtesy of J. Delfino,, Univ. of Florida; Tahoe data compiled from various sources, courtesy of C.Goldman and P. Arneson, University of California-Davis.$ Salt River, Arizona, at Lake Roosevelt (reservoir); Colorado River at Granite Reef in Colorado-Arizona Project canal. Data compiled by and courtesy of Larry Baker, University of Minnesota; NorthAmerican and global average values from Berner and Berner based on data of Meybeck.101 Spring data for various dates in 2002-2008 compiled by St. Johns River Water Management District (SJRWMD) from various sources; courtesy of E. Lowe, SJRWMD, Palatka, Fla.£ Floridan aquifer and Pennsylvania wells are in dolomitic limestone; Kenora aquifer is in igneous rock; aquifer near Lake Tomahawk is in glacial till. (1) from Gainesville regional utility courtesy ofJ. Delfino and P. Chadik, University of Florida; well near Lake Tomahawk, unpublished data of the author (P.L.B.); other columns from Freeze and Cherry."

a. Given: T=25°C=25+273=298 K To find: KH=? To calculate the Henry's law constant, KH we will use…

2. Using the data in Appendix A of Benjamin's Water Chemistry, answer the following questions a. What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfide between the gas and aqueous phases? H₂S (g) H₂S (aq)

2. Using the data in Appendix A of Benjamin's Water Chemistry, answer the following questions a. What is the Henry's law constant (KH) at 25 °C for the exchange of hydrogen sulfide between the gas and aqueous phases? H₂S (g) H₂S (aq)

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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