how to make 0.1N lithium perchlorate soln?

Answer 1

Normality is the same as molarity in this case.

LiClO4 MW = 106.39 g/mole

0.1 N LiClO4 = 0.1 M LiClO4 = 0.1 moles/ 1000 ml

= 10.64 g/1000ml

take 10.64 LiClO4 grams and dissolve in a volumetric flask to the 1000 ml mark.

or take

1.06 g LiClO4 and dissolve in a volumetric flask to the 100 ml mark

or take

5.32 g LiClO4 and dissolve in a volumetric flask to the 500 ml mark

Answer 2

Lithium perchlorate is LiClO4

Atomic weights: Li=7 Cl=35.5 O=16 LiClO4=106.5

Weigh out 10.65g LiClO4 and dissolve up to 1 L with water.

Answer 3

im going to assume you meant molarity, not normality, so to mak it take 10.15 grams of lithium perchlorate and add it to one liter of solvent. This is because the molar mass of LiClO4 is 101.5 and 10% of 101.5 is 10.15g