What is the molarity of a solution that contains 25 g of HCl in 150 mL of solution?

Question

Chemistry

Jamarcus Kent

27 September, 09:11

What is the molarity of a solution that contains 25 g of HCl in 150 mL of solution?

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Answers (2)

Know the Answer?

Zaria Wright · Answer 1

Zaria Wright 27 September, 11:02

0

Answer : The Answer Is 4.6

Atticus Wells · Answer 2

To find molarity

1) number of mol of solute.

Solute is HCl.

M (HCl) = 1.0+35.5 = 36.5 g/mol

25g * 1 mol/36.5 g = 25/36.5 mol HCl

2) Molarity is number of mole of the solute in 1 L solution.

150 mL = 0.150 L

(25/36.5 mol HCl) / (0.150 L) = 25 / (36.5*0.150) ≈ 4.57≈4.6 mol/L