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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I need the answers for the liquid and asymmetrical
 | 18.02 | 0 | 100 | Liquid | Asymmetrical | Polar |
| Ammonia | NH₃ |  | 17.01 | -78 | -33 | Colorless | Asymmetrical | Polar |
| Methane | CH₄ |  | 16.05 | -182.4 | -161.5 | Gas | Symmetrical | Nonpolar |
| Oxygen gas | O₂ |  | 32.00 | -218.4 | -183 | Gas | Symmetrical | Nonpolar |
| Nitrogen gas | N₂ |  | 28.02 | -210 | -196 | Gas | Symmetrical | Nonpolar |
| Carbon dioxide | CO₂ |  | 44.01 | -56.5 | -78.5 | Gas | Symmetrical | Nonpolar |
**Building Understandings:**
20. *What do melting and boiling points (high vs low melting and boiling points) tell us about attractions between molecules?*
High melting and boiling points indicate strong attractions between molecules, while low melting and boiling points suggest weaker attractions. Analyzing these points can reveal information about molecular interactions and stability.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1eb3209-ef50-4b39-ac07-da0ba9817959%2F92033f1e-e463-44d9-8511-942497997164%2Fhccbcct_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Substance Properties and Polarity**
| Substance | Formula | Structure | Molecular Weight | Melting Point (°C) | Boiling Point (°C) | State of Matter at Room Temp (22°C) | Shape/ Symmetry | Polar or Nonpolar? |
|----------------|---------|--------------------|------------------|--------------------|-------------------|-------------------------------------|-----------------|---------------------|
| Water | H₂O |  | 18.02 | 0 | 100 | Liquid | Asymmetrical | Polar |
| Ammonia | NH₃ |  | 17.01 | -78 | -33 | Colorless | Asymmetrical | Polar |
| Methane | CH₄ |  | 16.05 | -182.4 | -161.5 | Gas | Symmetrical | Nonpolar |
| Oxygen gas | O₂ |  | 32.00 | -218.4 | -183 | Gas | Symmetrical | Nonpolar |
| Nitrogen gas | N₂ |  | 28.02 | -210 | -196 | Gas | Symmetrical | Nonpolar |
| Carbon dioxide | CO₂ |  | 44.01 | -56.5 | -78.5 | Gas | Symmetrical | Nonpolar |
**Building Understandings:**
20. *What do melting and boiling points (high vs low melting and boiling points) tell us about attractions between molecules?*
High melting and boiling points indicate strong attractions between molecules, while low melting and boiling points suggest weaker attractions. Analyzing these points can reveal information about molecular interactions and stability.
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