Concept explainers
(a)
Interpretation:
The molecular mass of carboxylic acid which contains a single carboxylic acid group when
Concept introduction:
For one mole of a compound, the mass is found to be equivalent to its molar mass (g) or relative
Molarity, the concentration of a solution is obtained when the solute moles are divided by the solution’s volume in L. Its unit is mol/L, which is expressed by M.
(b)
Interpretation:
The volume of aqueous sodium hydroxide which is required for the formation of disodium salt is to be calculated.
Concept introduction:
Molarity, the concentration of a solution is obtained when the solute moles are divided by the solution’s volume in L. Its unit is mol/L, which is expressed by M. The molarity of the solution is expressed by the formula shown below.
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Organic Chemistry
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