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19 Cards in this Set
- Front
- Back
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gases behave ideally at what kind of temperature and pressure?
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high temp and low P
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what kinds of gasses diffuse at the same rate?
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gases with equal molar masses
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how do you find total pressure from a few partial pressures?
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add them together
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high vp = ___________BPt.
low vp= ___________BPt. |
-low bpt
-high bpt |
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as you go from sea level to a higher elevation what happens to atmospheric pressure?
what happens to BPt? |
both decrease
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to find an anhydride of a compound, you need to _______________
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take water out and whatever is left is the anhydride
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what element(s) is hydrogen bonding important?
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F, O, N
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acidic anhydride
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non-metal oxide that reacts with H2O to form an acid
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vapor pressure
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pressure exerted by a vapor in equilibrium with its liquid
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sublimation
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the process by which a solid passes directly to the gaseous state without liquifying
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evaporation
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the process by which molecules go from a liquid state to a gas or vapor state
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deliquescence
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the process by which a substance absorbs water from the air until it forms a solution
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hydrate
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solids that contain water molecules as part of their crystalline structure
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Heat of fusion of water is used for....
and is.... |
changing ice to water
335 J/g |
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heat of vaporization of water is used when...
and is... |
change of water to gas(steam)
2260 J/g |
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specific heat of water is used when...
and is... |
finding the energy for a temperature change
4.184 J/g.*C |
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Heat of fusion of water is used for....
and is.... |
changing ice to water
335 J/g |
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heat of vaporization of water is used when...
and is... |
change of water to gas(steam)
2260 J/g |
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specific heat of water is used when...
and is... |
finding the energy for a temperature change
4.184 J/g.*C |
