1. Calculate gram equivalents of the following – (Given – Eq.wt of O=8,Al =9)i)7 × 10-3 kg of oxygen.ii) 4.5 × 10-3 kg of aluminium
Tag: Concentration units
147.FUNDAMENTALS OF ANALYTICAL CHEMISTRY(11) – Concentration units(6)- Normality (5).
In the previous posts,we have studied in detail, how to find n-factor and equivalent weight for a number compounds.In this post we shall talk more
145.FUNDAMENTALS OF ANALYTICAL CHEMISTRY(9) – Concentration units(4)- Normality (3).
BASES In general, a base is a compound that yields OH– ion/s on dissociation. Example 5 – Let us now consider a base, sodium hydroxide
144.FUNDAMENTALS OF ANALYTICAL CHEMISTRY(8) – Concentration units(3)- Normality (2).
In this post, we will specifically look at some acids whose n-factor calculation can seem a little tricky. We will study the structure of these
143.FUNDAMENTALS OF ANALYTICAL CHEMISTRY(7) – Concentration units(2)- Normality (1).
4.Normality Normality is a concentration unit that uses chemical equivalent or gram equivalent term. This concentration term is not very commonly used in today’s laboratories.
142.FUNDAMENTALS OF ANALYTICAL CHEMISTRY(6) – Concentration units(1).
In analytical chemistry one often has to deal with solutions and thus it is very important to know parameters used to define concentration. A solvent
