CHEM 121 Highline Community College WAMAP and Chemistry Homework – Assignment Help

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  • Read the background and procedure, and complete the pre-lab questions (p. 4 (was: p.41)) from the document. Those questions appear in the WAMAP assignment for this lab.
  • Complete the notebook preparation and either copy or tape in the questions from the Lab Manual. Use your notebook to make observations in the data section, and take notes from your conversation about the Gizmo activity.
  • After you complete the Gizmo Activity A, use those answers to complete the postlab questions on p. 6.
  • PROCEDURE:Part A: Complete observations for the experiment by watching these videos, and use them to answer the questions.

    Part B: This section will be completed using the Feel the Heat gizmo at See below for login and preparation. This activity is best done in conversation with other students! Follow the instructions in Activity A, and when you finish Sodium Acetate and KCl, select the bottle of NH4NO3.Part C: Watch the video and record your observation: [+]Part D: Use alcohol-based hand sanitizer instead of alcohol, and make this observation on your own to answer the questions.

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