A chemist had a 1.5L solution of hydrochloric acid in a beaker. The chemist removed 25mL from the beaker. How many milliliters of solution is left in the beaker?

Question

#14 Identify the known and the unknown.

#15 What relationship between the known and the unknown do you need to solve the problem?

#16 Calculate the answer to the problem. Be sure to include a unit with your answer.

#17 Evaluate your answer. Explain WHY your answer is reasonable and makes sense.

Where do I start?

Answer 1

You may want to start by typing all of the problem.
For the solution part of the problem, you started with 1.5 L or 1,500 mL. You took 25 mL out. What's left is 1,500 mL - 25 mL = ?