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Chemical Soluble in oil Conductivity when Melting Boiling point dissolved in water point 152 °C Not conductive PF CF PCI AIF3 No 151 °C F184 °C Not conductive Not conductive Conductive Yes | 198 °C No - 94 °C 76 °C No 1291 °C Using principles of bonding and states of matter, which is the best constructed argument about which of the below would best dissolve in room temperature water and why? PF3 would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules) and it is a liquid at room temperature and liquids dissolve better in water. CF4 would dissolve best in polar water at room temperature. It dissolves in oil so it must be a nonpolar molecule and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas and gasses dissolve better in water. PCI3 would dissolve best in polar water at room temperature because it does not dissolve in oil which makes it a polar compound (polar compounds dissolve in polar compounds) and it is a liquid at room temperature and liquids dissolve better in water than gases FRRE CIear

Chemical Soluble in oil Conductivity when Melting Boiling point dissolved in water point 152 °C Not conductive PF CF PCI AIF3 No 151 °C F184 °C Not conductive Not conductive Conductive Yes | 198 °C No - 94 °C 76 °C No 1291 °C Using principles of bonding and states of matter, which is the best constructed argument about which of the below would best dissolve in room temperature water and why? PF3 would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules) and it is a liquid at room temperature and liquids dissolve better in water. CF4 would dissolve best in polar water at room temperature. It dissolves in oil so it must be a nonpolar molecule and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas and gasses dissolve better in water. PCI3 would dissolve best in polar water at room temperature because it does not dissolve in oil which makes it a polar compound (polar compounds dissolve in polar compounds) and it is a liquid at room temperature and liquids dissolve better in water than gases FRRE CIear

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Question:** Using principles of bonding and states of matter, which is the best-constructed argument about which of the below would best dissolve in room temperature water, and why? **Options:** 1. **PF₃** would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules), and it is a liquid at room temperature, and liquids dissolve better in water. 2. **CF₄** would dissolve best in polar water at room temperature. It dissolves in oil, so it must be a nonpolar molecule, and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas, and gases dissolve better in water. 3. **PCl₃** would dissolve best in polar water at room temperature because it does not dissolve in oil, which makes it a polar compound (polar compounds dissolve in polar compounds), and it is a liquid at room temperature, and liquids dissolve better in water than gases. 4. **AlF₃** would dissolve best in polar water at room temperature because it is conductive when dissolved in water, which means it is ionic. It is also a gas at room temperature, and gases dissolve better in water.
Transcribed Image Text:**Question:** Using principles of bonding and states of matter, which is the best-constructed argument about which of the below would best dissolve in room temperature water, and why? **Options:** 1. **PF₃** would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules), and it is a liquid at room temperature, and liquids dissolve better in water. 2. **CF₄** would dissolve best in polar water at room temperature. It dissolves in oil, so it must be a nonpolar molecule, and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas, and gases dissolve better in water. 3. **PCl₃** would dissolve best in polar water at room temperature because it does not dissolve in oil, which makes it a polar compound (polar compounds dissolve in polar compounds), and it is a liquid at room temperature, and liquids dissolve better in water than gases. 4. **AlF₃** would dissolve best in polar water at room temperature because it is conductive when dissolved in water, which means it is ionic. It is also a gas at room temperature, and gases dissolve better in water.
**Table of Chemicals: Solubility and Properties** | Chemical | Soluble in oil | Conductivity when dissolved in water | Melting point | Boiling point | |----------|----------------|--------------------------------------|---------------|---------------| | PF₃ | No | Not conductive | -152°C | -151°C | | CF₄ | Yes | Not conductive | -184°C | -198°C | | PCl₃ | No | Not conductive | -94°C | 76°C | | AlF₃ | No | Conductive | 1291°C | ----------- | **Discussion Question** Using principles of bonding and states of matter, which is the best-constructed argument about which of the below would best dissolve in room temperature water and why? - **Option 1:** PF₃ would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules) and it is a liquid at room temperature. Liquids dissolve better in water. - **Option 2:** CF₄ would dissolve best in polar water at room temperature. It dissolves in oil, so it must be a nonpolar molecule, and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas and gases dissolve better in water. - **Option 3:** PCl₃ would dissolve best in polar water at room temperature because it does not dissolve in oil, which makes it a polar compound (polar compounds dissolve in polar compounds). It is a liquid at room temperature, and liquids dissolve better in water than gases.
Transcribed Image Text:**Table of Chemicals: Solubility and Properties** | Chemical | Soluble in oil | Conductivity when dissolved in water | Melting point | Boiling point | |----------|----------------|--------------------------------------|---------------|---------------| | PF₃ | No | Not conductive | -152°C | -151°C | | CF₄ | Yes | Not conductive | -184°C | -198°C | | PCl₃ | No | Not conductive | -94°C | 76°C | | AlF₃ | No | Conductive | 1291°C | ----------- | **Discussion Question** Using principles of bonding and states of matter, which is the best-constructed argument about which of the below would best dissolve in room temperature water and why? - **Option 1:** PF₃ would dissolve best in polar water at room temperature because it is a polar molecule (polar molecules dissolve in polar molecules) and it is a liquid at room temperature. Liquids dissolve better in water. - **Option 2:** CF₄ would dissolve best in polar water at room temperature. It dissolves in oil, so it must be a nonpolar molecule, and nonpolar molecules dissolve better in polar molecules. In addition, it is a gas and gases dissolve better in water. - **Option 3:** PCl₃ would dissolve best in polar water at room temperature because it does not dissolve in oil, which makes it a polar compound (polar compounds dissolve in polar compounds). It is a liquid at room temperature, and liquids dissolve better in water than gases.
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