Question

Aqueous Solutions Foundations 6.91 What properties make water such a useful solven? 6.92 Sketch the interactive network of water molecules in the liquid state. 6.93 Sketch the interaction of water with an ammonia molecule. 6.94 Sketch the interaction of water with an ethanol, CH CH.OH. molecule 6.95 Why is it important to distinguish between electrolytes and nonelectrolytes when discussing collijative properties? 6.96 Name the two most important cations in biological fluids. 6,97 Explain why dialysis solution must have a low sodium ion concentration if it is designed to remove excess sodium ions from the blood 6.98 Explain why a dialysis solution must have an elevated potassium ion concentration when loss of potassium ions from the blood is a concern Applications 6.99 Solutions of ammonia in water are sold as window cleaner. Why do these solutions have a long helf life 6.100 Why does water's abnormally high boiling point help to make it a desirable solvent 6.101 Sketch the interaction of a water molecule with a sodrum lon 6.102 Sketch the interaction of a water molecule with a chloride ion 6.103 What type of solute dissolves readily in water

Answer 1

can water is a very useful solvent because of e its polarity and ability to form t bonding. It makes it bonding with solute and chissolve them in water. And also, because of polarity it forma electrostatic interachions....waith saluteand dissolve it in water So, water is also called universal solvent as it dissolves almost every solute in ito H bonding x interactions -- --..N Hisse H₂O being polar, § o acts cats as & M acts antics se Nach as S- H acts as st form H bonding interactions, in Nty, __ so, they 6.95 As colligative properties depend upon the mole fraction of so late these solute particles come from electrolytic solution by dissociation in ions) not from non electrolytic solution ( which can't dissoclate into iowe), So, it depends for colligative beoberties that whether solute is electrolytic ds Scanned with mon elestrolytice is nature. camscanner

of diffusion process. 6.97 It is all because of diffusion.pro Diffusion process is the movement of ions from high concentration to low concentration. In dialysis, we have to burity blood, we have to remove Nations froms blood, to a diffusion process dialysis solution should have feel townego withions CamScanner