Question

In an experiment, a sample is transferred into a 250 mL Erlenmeyer flask. 10.00 mL of standardized 0.50MHCl is pipetted into the flask. What is the remaining volume of the sample solution in the flask?

Answer 1

The remaining volume of the sample solution in the Erlenmeyer flask, after introducing 10.00 mL of HCl into the original 250 mL solution, is 240 mL.

Step-by-step explanation:

In this experiment, what was originally a 250 mL solution in an Erlenmeyer flask had 10.00 mL of standardized 0.50MHCl introduced.

To find the remaining volume of the sample solution in the flask, we simply subtract the volume of the added HCl solution from the original volume of the flask.

Original volume: 250 mL
Volume of added HCl: 10.00 mL
Therefore, Remaining volume = Original volume - Volume of added HCl = 250 mL - 10.00 mL = 240 mL.

This is the remaining volume of the sample solution in the flask after the addition of the HCl solution.

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