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The brine water collected from a reverse osmosis desalination plant. The collected water sample was required to be analyzed and it has following composition. (1) If the water sample contains 2.2 g of potassium chloride (KCI) per 250 mL of solution, determine its molarity. (ii) The sample contains CaCl2 and its concentration was found to be 0.02M. Calculate grams of CaCl2 present in 50 mL of the sample.

The brine water collected from a reverse osmosis desalination plant. The collected water sample was required to be analyzed and it has following composition. (1) If the water sample contains 2.2 g of potassium chloride (KCI) per 250 mL of solution, determine its molarity. (ii) The sample contains CaCl2 and its concentration was found to be 0.02M. Calculate grams of CaCl2 present in 50 mL of the sample.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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The brine water collected from a reverse osmosis desalination plant. The collected water sample was required to be analyzed and it has following composition. (i) If the water sample contains 2.2 g of potassium chloride (KCI) per 250 mL of solution, determine its molarity. (ii) The sample contains CaCl, and its concentration was found to be 0.02M. Calculate grams of CaCl, present in 50 mL of the sample.
Transcribed Image Text:The brine water collected from a reverse osmosis desalination plant. The collected water sample was required to be analyzed and it has following composition. (i) If the water sample contains 2.2 g of potassium chloride (KCI) per 250 mL of solution, determine its molarity. (ii) The sample contains CaCl, and its concentration was found to be 0.02M. Calculate grams of CaCl, present in 50 mL of the sample.
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