The minimum pressure required to purify the water by osmosis process to be calculated. Concept introduction Desalination: Desalination is the action of removing salts that are dissolved in the water. Resulting, obtain pure water from seawater. Osmosis: Osmosis is the process in which solvent molecule enter from low concentration into high concentration through semi permeable membrane. Reverse osmosis: Reverse osmosis is water purification technique in which ions or molecule or larger molecules are removed by using semi permeable membrane.

Question

need help not sure what am doing wrong step by step please answer is 971A During the lecture, we calculated the Debye length at physiological salt concentrations and temperature, i.e. at an ionic strength of 150 mM (i.e. 0.150 mol/l) and a temperature of T=310 K. We predicted that electrostatic interactions are effectively screened beyond distances of 8.1 Å in solutions with a physiological salt concentration. What is the Debye length in a sample of distilled water with an ionic strength of 10.0 µM (i.e. 1.00 * 10-5 mol/l)? Assume room temperature, i.e. T= 298 K, and provide your answer as a numerical expression with 3 significant figures in Å (1 Å = 10-10 m).

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Question

Chapter 11, Problem 82E

Interpretation Introduction

Interpretation: The minimum pressure required to purify the water by osmosis process to be calculated.

Concept introduction

Desalination: Desalination is the action of removing salts that are dissolved in the water. Resulting, obtain pure water from seawater.

Osmosis: Osmosis is the process in which solvent molecule enter from low concentration into high concentration through semi permeable membrane.

Reverse osmosis: Reverse osmosis is water purification technique in which ions or molecule or larger molecules are removed by using semi permeable membrane.

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need help not sure what am doing wrong step by step please answer is 971A During the lecture, we calculated the Debye length at physiological salt concentrations and temperature, i.e. at an ionic strength of 150 mM (i.e. 0.150 mol/l) and a temperature of T=310 K. We predicted that electrostatic interactions are effectively screened beyond distances of 8.1 Å in solutions with a physiological salt concentration. What is the Debye length in a sample of distilled water with an ionic strength of 10.0 µM (i.e. 1.00 * 10-5 mol/l)? Assume room temperature, i.e. T= 298 K, and provide your answer as a numerical expression with 3 significant figures in Å (1 Å = 10-10 m).

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The name of the following molecule is: Ν