What is the molarity of a solution of hf if 4.400 moles of hf are added to a container and filled with water to a final volume of 6.00 l?

Question

Chemistry

Oscar Mccarty

1 November, 04:33

What is the molarity of a solution of hf if 4.400 moles of hf are added to a container and filled with water to a final volume of 6.00 l?

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Jared Luna · Answer 1

Answer is: the molarity of a solution of HF is 0.73 M.

n (HF) = 4.400 mol; amount of hydrofluoric acid.

V (HF) = 6.00 l; volume of hydrofluoric acid.

c (HF) = n (HF) : V (HF).

c (HF) = 4.400 mol : 6.00 l.

c (HF) = 0.733 mol/l; molarity of a solution (hydrofluoric acid).