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Activity 1: Polarity Experiment Materials: Water Vinegar • Oil • Alcohol •6 disposable glasses spoon Procedure: 1. Obtain 6 clean disposable glasses and prepare the following set-up. Set-up 1: 1 cup water + 5 tablespoons vinegar Set-up 2: 1 cup water + 5 tablespoons oil Set-up 3: 1 cup water + 5 tablespoons alcohol Set-up 4: 1 cup vinegar + 5 tablespoons oil Set-up 5: 1 cup vinegar + 5 tablespoons alcohol Set-up 6: 5 tablespoon oil + 5 tablespoons alcohol 2. Thoroughly stir each mixture and observe carefully. Note: •Do not forget to wash and dry the spoon after each use. • Properly label each set-up. • Samples with oil should first be mixed with dishwashing liquid before disposing down the sink Guide Question: a. Which of the following set-ups mixed well? Which did not? b. What can you infer from the result of this activity?

Activity 1: Polarity Experiment Materials: Water Vinegar • Oil • Alcohol •6 disposable glasses spoon Procedure: 1. Obtain 6 clean disposable glasses and prepare the following set-up. Set-up 1: 1 cup water + 5 tablespoons vinegar Set-up 2: 1 cup water + 5 tablespoons oil Set-up 3: 1 cup water + 5 tablespoons alcohol Set-up 4: 1 cup vinegar + 5 tablespoons oil Set-up 5: 1 cup vinegar + 5 tablespoons alcohol Set-up 6: 5 tablespoon oil + 5 tablespoons alcohol 2. Thoroughly stir each mixture and observe carefully. Note: •Do not forget to wash and dry the spoon after each use. • Properly label each set-up. • Samples with oil should first be mixed with dishwashing liquid before disposing down the sink Guide Question: a. Which of the following set-ups mixed well? Which did not? b. What can you infer from the result of this activity?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Activity 1: Polarity Experiment Materials: • Water Vinegar • Oil • Alcohol •6 disposable glasses •spoon Procedure: 1. Obtain 6 clean disposable glasses and prepare the following set-up. Set-up 1: 1 cup water + 5 tablespoons vinegar Set-up 2: 1 cup water + 5 tablespoons oil Set-up 3: 1 cup water + 5 tablespoons alcohol Set-up 4: 1 cup vinegar + 5 tablespoons oil Set-up 5: 1 cup vinegar + 5 tablespoons alcohol Set-up 6: 5 tablespoon oil + 5 tablespoons alcohol 2. Thoroughly stir each mixture and observe carefully. Note: •Do not forget to wash and dry the spoon after each use. • Properly label each set-up. • Samples with oil should first be mixed with dishwashing liquid before disposing down the sink Guide Question: a. Which of the following set-ups mixed well? Which did not? b. What can you infer from the result of this activity? Or if not feasible, this activity may be performed instead. Calculate the electronegativity difference and give the type of bond that excists between the atoms in each of the following pairs. EN of the first atom EN of the 2nd atom Molecule A EN NaCl NH3 CH4 4. 1. 2. 3. H2 H20 5.
Transcribed Image Text:Activity 1: Polarity Experiment Materials: • Water Vinegar • Oil • Alcohol •6 disposable glasses •spoon Procedure: 1. Obtain 6 clean disposable glasses and prepare the following set-up. Set-up 1: 1 cup water + 5 tablespoons vinegar Set-up 2: 1 cup water + 5 tablespoons oil Set-up 3: 1 cup water + 5 tablespoons alcohol Set-up 4: 1 cup vinegar + 5 tablespoons oil Set-up 5: 1 cup vinegar + 5 tablespoons alcohol Set-up 6: 5 tablespoon oil + 5 tablespoons alcohol 2. Thoroughly stir each mixture and observe carefully. Note: •Do not forget to wash and dry the spoon after each use. • Properly label each set-up. • Samples with oil should first be mixed with dishwashing liquid before disposing down the sink Guide Question: a. Which of the following set-ups mixed well? Which did not? b. What can you infer from the result of this activity? Or if not feasible, this activity may be performed instead. Calculate the electronegativity difference and give the type of bond that excists between the atoms in each of the following pairs. EN of the first atom EN of the 2nd atom Molecule A EN NaCl NH3 CH4 4. 1. 2. 3. H2 H20 5.
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