Mole and Equivalent Weight If we ask you to count the total number of stars in the sky, can you do that? No. Similarly, scientists can not count the exact number of atoms and molecules as they …

The expression for the equivalent weight is E = M olar mass n−f actor. Here, n- factor represents the net change in oxidation state per formula unit oxidant or reductant. When M nSO4 …

Its molecular mass is = (39+16+1)= 56u The expression for the equivalent weight of KOH is as given below. Equivalent weight = Molecular mass No. of replaceable OH groups potassium …

The equivalent weight of Mohr's salt, F eSO4. (N H 4)2SO4.6H 2O is equal to (i) atomic weight, (ii) its molecular weight, (iii) half its molecular weight, (iv) one third its molecular weight.

Correct option is C. 2: 1 To find: Ratio of equivalent weight of carbon in CO and C O 2. Solution: We know that, equivalent weight = M o l a r w e i g h t v a l e n c y Let valency of C be x in CO …

Balance the following chemical equation H 2O2 +O3 → H 2O+O2. Indicating the changes in oxidation numbers of oxygen, find the equivalent weight of H 2O2 for this reaction.

The equivalent weight of a compound is given by: Equivalent Weight = Molar Mass n − factor where n-factor is the no. of electrons involved in redox reaction involving that compound Was …

Calculate the amount of crystalline oxalic acid (equivalent weight = 63 g/eq.) required to prepare 250 mL of a N 10 oxalic acid solution.

The molecular weight of sodium chloride, NaCl, is 22.990 + 35.453, or 58.5 For NaCl, the valence is 1 because only one hydrogen atom could bond with NaCl. Divide the molecular weight by …

Equivalent weight definition: weight of substance requires to combine or displace 8−gram oxygen or 1−gram hydrogen. One electron transfer is enough to displace and combine with hydrogen …