The reason as to why the structure of lipids having nonpolar tails together is more stable than a structure having polar heads together is to be stated. Concept introduction: Lipids are the organic compounds, which are fatty acids or the derivatives of fatty acids. They are insoluble in water but are soluble in non-polar organic solvents. They include natural oils, waxes and steroids. Fats and oils are lipids that are esters of glycerol and fatty acids.

Question

Identifying the major species in weak acid or weak base equilibria Your answer is incorrect. • Row 2: Your answer is incorrect. • Row 3: Your answer is incorrect. • Row 6: Your answer is incorrect. 0/5 The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HF is a weak acid. acids: HF 0.1 mol of NaOH is added to 1.0 L of a 0.7M HF solution. bases: 0.13 mol of HCl is added to 1.0 L of a solution that is 1.0M in both HF and KF. Exponent other: F acids: HF bases: F other: K 1 0,0,... ? 000 18 Ar

Answer 1

Question

Chapter 18, Problem 18.69E

Interpretation Introduction

Interpretation:

The reason as to why the structure of lipids having nonpolar tails together is more stable than a structure having polar heads together is to be stated.

Concept introduction:

Lipids are the organic compounds, which are fatty acids or the derivatives of fatty acids. They are insoluble in water but are soluble in non-polar organic solvents. They include natural oils, waxes and steroids. Fats and oils are lipids that are esters of glycerol and fatty acids.

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