Question

A solution contain 40g of acetic acid and 500ml of aqueous solution . What is the concentration of solution

Answer 1

Answer:

concentration = 80g/l.

Explanation:

• mass of acetic acid = 40g
• an aqueous solution have mass = 500ml = 500÷1000=0.5
• concentration = m/v = 40÷ 0.5=80 gram / liter.