Question

calculate molality and mole fraction of 98(%w1/w) H2SO4

Answer 1

Answer:

Dilutions to Make a 1 Molar Solution

Concentrated Reagents Density Molarity (M)

Perchloric acid 70% 1.67 11.6

Orthophosphoric acid 85% 1.7 15.2

Sodium hydroxide 47% 1.5 17.6

Sulfuric acid 98% 1.84 18.4