Example 2. Example 1. Assess the suitability of irrigation water having the following constituents: EC = 1.2 dS /m pH = 7.7 Calcium (Ca) =2.8 meq /1 Magnesium (Mg) = 2.2 meq/1 Sodium (Na) = 6.8 meq /1 Chloride (C1) = 2.8 meq /1 Bicarbonate (HCO3) = 2.2 meq/1 Sulfate (SO4) = 6.8 meq /1 Boron = 0.6 ppm %3! %3D SAR = 4.3 %3D Adjusted SAR = 4.4

Example 2. Example 1. Assess the suitability of irrigation water having the following constituents: EC = 1.2 dS /m pH = 7.7 Calcium (Ca) =2.8 meq /1 Magnesium (Mg) = 2.2 meq/1 Sodium (Na) = 6.8 meq /1 Chloride (C1) = 2.8 meq /1 Bicarbonate (HCO3) = 2.2 meq/1 Sulfate (SO4) = 6.8 meq /1 Boron = 0.6 ppm %3! %3D SAR = 4.3 %3D Adjusted SAR = 4.4

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter16: Reaction Rates

Section: Chapter Questions

Problem 5STP

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