Question
What is the molarity of the concentrated solution?
Answer
Density = 1.18g/ml (1800g/L); Assay = 36%; MW = 36.46.Molarity = (density (g/l) x (assay%/100)) ÷ mol wt
Therefore: (1180 x 0.36) ÷ 36.46 = 11.65M
Hydrochloric acid, 36% (conc.)
S8001450
Molarity = (density (g/l) x (assay%/100)) ÷ mol wt
Therefore: (1180 x 0.36) ÷ 36.46 = 11.65M