Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

A scientist has 500 mL of a 2.1 M stock solution. She dilutes the solution, and the volume of the solution after the dilution is 3.25 L. What is the molarity (M) of the diluted solution?

Sagot :

The molarity of the diluted solution is 0.32 M

Considering the question given above, the following data were obtained:

Volume of stock solution (V₁) = 500 mL

Molarity of stock solution (M₁) = 2.1 M

Volume of diluted solution (V₂) = 3.25 L = 3.25 × 1000 = 3250 mL

Molarity of diluted solution (M₂) =....?

The molarity of the diluted solution can be obtained as follow:

M₁V₁ = M₂V₂

2.1 × 500 = M₂ × 3250

1050 = M₂ × 3250

Divide both side by 3250

M₂ = 1050 / 3250

M₂ = 0.32 M

Therefore, the molarity of the diluted solution is 0.32 M

Learn more: https://brainly.com/question/22325751