Post-Lab Questions

Directions: Answer the following questions, show work for all calculations. Work must be shown to receive credit for calculations. All questions are weighted equally.

Draft: Argument Presentation on a whiteboard

This lab is the first part of a two-part series. At the conclusion of Part II: Density of a Solid Lab, you will create a short presentation that summarizes your results from both labs.

For now, draft the following components for Part I: Density of a Liquid:

Question: What is the identity of the unknown liquid and the unknown metal?

Claim: State your answer to the guiding question for the liquid.

  • Example: The identity of the unknown liquid is…

Evidence: Provide the measurements and/or calculations that support your claim.

Justification: Explain your reasoning. Why did you choose certain measurement methods? What do your results suggest? How confident are you in your group’s claim?

Use the table below to draft your results only for the density of a liquid lab.

 Question: What is the identity of the unknown liquid & unknown metal?

Whiteboard Format showing claim worth 5 points at the top, evidence worth 10 points on the left and justification worth ten points on the right
Whiteboard Format for Mini-Presentation Rounds

Licenses and Attribution

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This educational material includes AI-generated content from ChatGPT by OpenAI. The original content created by Carol Stallworth from Hillsborough Community College is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).

All images in this textbook generated with DALL-E are licensed under the terms provided by OpenAI, allowing for their free use, modification, and distribution with appropriate attribution.

 

License

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Introductory Chemistry Lab Manual by The authors & Hillsborough College is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.

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