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5 Cards in this Set
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- Back
- 3rd side (hint)
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Kinetic molecular theory |
1. Particles of gas move constantly in a straight line motion 2. Gas is mostly empty and no volume 3. Molecular collusions are elastic and kinetic energy is conserved 4. Intermolecular forces between particles are negligible. There are no attractive or repulsive forces between particles 5. Average kinetic energy is proportional to temperature |
1. Particles move in a what 2. Gas are made of blank space and have (a lot or no) of volume 3. Molecular collusions are… and kinetic energy is … 4. Is there any intermolecular force 5. Average kinetic energy= ? |
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Gas laws |
Indirect: Mutliplication/ A (increases) B(decreases) Direct: Divison/ A (increases) B(increases) Combined gas law: PV/ T If pressure, temperature, and volume are constant, the # of particles are the same |
Indirect and direct, combined gas law, if p, t, and v are constant, the # of particles are… |
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Vapor pressure |
When atmospheric pressure meets vapor pressure, this is called your boiling point Higher boiling point = stronger intermolecular Propanone is the weakest intermolecular and ethanoic acid is the strongest |
When atmospheric pressure meets vapor pressure, this is called…, higher boiling point=?, Propanone is the… and ethanoic acid is the… |
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Kinetic molecular theory |
1. Particles of gas move constantly in a straight line motion 2. Gas is mostly empty and no volume 3. Molecular collusions are elastic and kinetic energy is conserved 4. Intermolecular forces between particles are negligible. There are no attractive or repulsive forces between particles 5. Average kinetic energy is proportional to temperature Kinetic molecular theory is also considered ideal gases The way to make gases act more ideal is by increasing the temperature and lowering the pressure |
1. Particles move in a what 2. Gas are made of blank space and have (a lot or no) of volume 3. Molecular collusions are… and kinetic energy is … 4. Is there any intermolecular force 5. Average kinetic energy= ? Kinetic molecular theory is also known as… How can gases behave more ideal? |
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Heat calculations |
Heat of fusion is solid to liquid and Heat of vaporization is liquid to gas |
Heat of fusion is… and heat of vaporization is… |
