The general equation that shows the relationship between molarity and molality is to be determined. Also, the reason for both being approximately equal for very dilute aqueous solutions is to be determined. Concept introduction: Molarity is defined as the number of moles of solute that are dissolved in one litre of solution. It is represented by M and its unit is mol/L . Molality is the measure of the concentration of solute in the solution. It is the amount of solute that is dissolved in one kilogram of the solvent. It is represented by m and its unit is moles per kilograms. The solute is the substance that is present in a smaller amount and it gets dissolved in some other substance. The solvent is the substance that is present in a larger amount and it dissolves the solute in itself.

Question

Write structural formulas for the major products by doing addition reactions 1. You must add H2 as Pt is catalyst it does not take part in reactions only speed up the process H₂ CH2=CH-CH3 Pt 2. Add HCI break it into H and Cl CH3 HCI 3. Add Br2 only CC14 is catalyst CH3-CH=CH2 B12 CCl4 4. Add water to this and draw major product, H2SO4 is catalyst you have add water H20 in both the reaction below H₂SO4 CH3-CH=CH2 CH3 H2SO4/H₂O CH3-C=CH2 reflux ?

Answer 1

Question

Chapter 13, Problem 13.150P

Interpretation Introduction

Interpretation:

The general equation that shows the relationship between molarity and molality is to be determined. Also, the reason for both being approximately equal for very dilute aqueous solutions is to be determined.

Concept introduction:

Molarity is defined as the number of moles of solute that are dissolved in one litre of solution. It is represented by M and its unit is mol/L.

Molality is the measure of the concentration of solute in the solution. It is the amount of solute that is dissolved in one kilogram of the solvent. It is represented by m and its unit is moles per kilograms.

The solute is the substance that is present in a smaller amount and it gets dissolved in some other substance. The solvent is the substance that is present in a larger amount and it dissolves the solute in itself.

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