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Module 2 Intro

1. Module 2 Intro

1.16. Lab

Lesson 3

Module 2—Chemical Compounds

Lab: Evidence for Polar Molecules

 

In this lesson you learned how to predict if a substance is polar, but are your predictions verified by experiment?

 

Problem

 

Which of the liquids have polar molecules?

 

Retrieve your Module 2: Lesson 3 Assignment that you saved to your course folder earlier in this lesson.

  1. Complete Part 1: Pre-Lab in the Lesson 3 Assignment.

  2. Complete the virtual investigation of the procedure described on page 131 of your textbook. Use a table to record your data in Part 2: Data in your Lesson 3 Assignment.

  3. Complete Part 3: Analysis of Data in your Lesson 3 Assignment.

Save a copy of your work to your course folder.