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Created by:
JimRusconi Plus on March 29, 2011
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7 terms
Terms | Definitions |
|---|---|
 Mole | Amount of a substance that contains 6.02* 10^23 representative particles of that substance. |
| Avogadro's Number | The number of representative numbers particles contained in one mole of a substance, equal to 6.02*10^23 |
| Representative Particle | the smallest unit into which a substance can be broken down without change in composition, usually atoms, molecules, or ions. |
| Molar Mass | Term used to refer to the mass of a mole of any other substance. |
| Avagadro's Hypothesis | Equal volumes of gases at the same temperature and pressure contain equal numbers of particles. |
| Standard Temperature and Pressure (STP) | the conditions under which the volume of a gas is usually measured; standard temperature is 0 Celcuis, and the standard pressure is 101.3 kPa, or 1 atmosphere. |
| Molar Volume | the volume occupied by 1 mole of a gas at standard temperature and pressure . |
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