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Avagadro's number Flashcards

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1376030136carbon -1212 amu0
1376030137relative atomic massweighted average mass of isotopes of an element __________________________________________________ 1/12 * mass of one carbon 12 atom1
1376030138mole6.02 *10^232
1376030139mole definitiona unit of measure containing 6.02 *10^23 particles3
1376030140Solutionhomogeneous mixture of one or more substances(mixed evenly)4
1376030141SolventThe substance that does the dissolving the inert ingredient5
1376030142Solutethe substance that is dissolved in the solution active ingredient6
1376030143Concentrationthe amount of solute in the solution7
1376030144molaritythe number of moles per liter8
1376030145Saturationthe point at which no more of a solute can be dissolved into a solvent9
1376030146supersaturated solutiona solution that contains more dissolved solute than normal at a given temp.10
1376030147Polar solventssolvents that have an uneven amount of electrons11
1376030148Nonpolar solventdistributed amount of electrons12
1376030149Freezing point preassuresolutions freeze at a lower temp then the pure solvent13
1376030150Boiling point preassuresolutions boil at a higher temp then the pure solvent14
1376030151Osmotic pressurecertain membranes allow a solvent to pass through but not the solute eventually the solutions weight builds enough pressure to stop the flow.15

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