States of Matter
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10 terms
Terms | Definitions |
|---|---|
 Iodine and CO₂ (dry ice) | What are two substances that sublime at 1 atm when heated? |
| same KE, but PEice<PEwater | How does the KE and PE of ice at 0°C compare to the KE and PE of water at 0°C? |
| allow for the vapor pressure of water and make sure to level levels | What things should you remember to do when collecting gas over water? |
| a-IMFs, b-molecular volume | What do the "a" and "b" in Van Der Waal's equation allow for? |
| ion pairing | Why are i factors (Van't Hoff factors) often less than ideal? |
| water and substances with (s) less dense than (l) | For what types of substances does the solid/liquid equilibrium line on a phase diagram slope LEFT? |
| it's lower and occurs over less sharp a range | How does the melting point of a mixture compare to the MP of a pure substance? |
| Supercooling can occur when cooling a solvent or solution. It occurs when there's a dip and then a rise back up to the melting point on a cooling curve. | When can supercooling occur? What does it look like on a cooling curve? |
| There's one normal boiling point (1 atm), but many boiling points (P dependent) | How many normal boiling points and boiling points are there? |
| r₁/r₂=(M₂/M₁)^½ v₁/v₂=(T₁/T₂)^½ E₁/E₂=T₁/T₂ | What is the relationship between Rate and Molar Mass for two gases? Velocity and Temperature? Energy and Temperature? |
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