Determination of the Molar Mass of an Unknown Acid

This Determination of the Molar Mass of an Unknown Acid lab resource also includes:

Acids and bases have a love-hate relationship. They balance each other so nicely, but they are complete opposites! Learners use these concepts and titration to calculate the molar mass of an unknown substance. The experiment document outlines the procedure for two different predictions.

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CCSS: Adaptable
NGSS: Adaptable
Additional Tags
Instructional Ideas
  • Prior to the experiment, have individuals summarize to their partner the procedures and the objective of the task
Classroom Considerations
  • Allow time to prepare solutions and equipment for titration
  • Requires a strong understanding of the components of acids and bases
  • This resource is only available on an unencrypted HTTP website. It should be fine for general use, but don’t use it to share any personally identifiable information
  • Provides a document to help pupils organize their data
  • Includes detailed information to assist in preparing for the experiment
  • None
Common Core