Jose's lab instructor gives him a solution of sodium phosphate that is buffered to a pH of 4. Because of an error tha
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The mass of pure acetic acid in 220 ml of the given solution at 20°C is 92.311 g
<h3>What is Acetic acid?</h3>Acetic acid is a type of carboxylic acid and also known as ethanoic acid
Its formula is CH₃COOH.
It is an organic compound and is a colorless liquid
It is mostly used in the production of vinegar
40 % acetic acid by mass means,
40 g of acetic acid is dissolved in 100 g of solution.
The density of solution at 20°C,
We know,
The volume of the solution, = 95.33 ml
95.33 ml of solution contains 40 g of pure Acetic acid
220 ml of solution contains = 92.311 g of pure Acetic acid
Thus, the mass of pure Acetic acid in 220 ml of solution at 20°C is 92.311 g
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