How to calculate the molarity of glacial acetic acid?
Posted: Wed Oct 13, 2021 2:14 am
Glacial acetic acid is a colorless liquid with a clear appearance. Different companies offer concentrated glacial acetic acid with a purity of 99.7%
( density ) 1 L volume ⟶ ( mass of 1 L solution ) % by mass ⟶ ( mass of solute ) molar mass ⟶ ( number of moles ) 1 L volume ⟶ ( molarity )
The known values are:
The density of glacial acetic acid: 1.049 g / ml
The molecular weight of acetic acid ( CH3COOH ): 60.05 g / mole
The concentration of glacial acetic acid: ( 99.7 % )
Density = Weight Volume
Volume of 100 grams of glacial acetic acid = 1001.049 = 95.329 ml
( density ) 1 L volume ⟶ ( mass of 1 L solution ) % by mass ⟶ ( mass of solute ) molar mass ⟶ ( number of moles ) 1 L volume ⟶ ( molarity )
The known values are:
The density of glacial acetic acid: 1.049 g / ml
The molecular weight of acetic acid ( CH3COOH ): 60.05 g / mole
The concentration of glacial acetic acid: ( 99.7 % )
Density = Weight Volume
Volume of 100 grams of glacial acetic acid = 1001.049 = 95.329 ml