Table of Contents
What is the equivalent mass of an acid?
Equivalent mass of an acid is the number of parts by mass of the acid which contains 1.008 part by mass of replaceble hydrogen atom. For example, the basicity of sulphuric acid is 2. which contains one replaceable hydroxyl ion or which completely neutralises one gram equivalent of an acid.
What is the equivalent mass of al2 so4 3?
An element’s equivalent weight can also be given as the amount that displaces or combines with 1.008 g of Hydrogen or 8.0g of Oxygen or 35.5g of Chlorine. Hence the equivalent weight of $ A{l_2}{(S{O_4})_3} $ is 57 g/mol.
What is the formula of gram equivalent mass?
Gram equivalent weight is equal to mass in grams numerically equal to Equivalent Weight. To calculate the Gram Equivalent Weight, we use the formula Eq = MW / n.
What is the equivalent mass of oxalic acid?
Equivalent mass of oxalic acid = molecular mass of oxalic acid/2 = 126g/2 = 63 grams. Therefore, the equivalent weight of oxalic acid is 63 grams.
What is the equivalent mass of h2co3?
62 g/mol
The equivalent weight of H2CO3in the above reaction is (Molar mass of H2CO3is62 g/mol).
What is the equivalent mass of HNO3?
Hope u like it . Upvote my answer please . HNO3 is an acid and an oxidising agent. As a monoprotic acid its equivalent weight is 63, i.e., equal to the molecular weight.
What is n factor for Al2 SO4 3?
So the answer Is 6.
What is the equivalent mass of KNO3?
Answer: Atomic mass of K=40u,N=14,3O=48. Sum=102,so equivalent mass of the KNO3 IS 102.
How will you calculate the equivalent mass of an acid give example?
The equivalent masses of acids, bases, and salts are calculated as follows:
- Equivalent mass of an acid = molecular mass of the acid/basicity.
- Equivalent mass of a base = molecular mass of the base/acidity.
- Equivalent mass of a salt = molecular mass of the salt/total positive valency of metal atoms.
What means gram equivalent?
Definition of gram equivalent : the quantity of an element, group, or compound that has a mass in grams equal to the equivalent weight.