solution

NOTE:..
Greg Anderson
Bates Col ege
click here
How to Make Simple Solutions and Dilutions

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Unit Definitions
mil igram "
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gram "
kilogram "
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molarity "
molar "
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1. Simple Dilution (Dilution Factor Method)..
simple dilution
unit volume
+
solvent +
,
dilution
factor
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2. Mixing parts or volumes..
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3. Serial Dilution..
serial dilution
+
+
;<
/
etc ,
4
total dilution factor
product
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;- " ;-#=;-)=;-' etc
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4. Making fixed volumes of specific concentrations from liquid reagents: V1C1=V2C2..

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V = volume C = concentration;
V1C1=V2C2

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5. Molar solutions (unit = M = moles/L)..
6
molarity
#%
#%
+
#formula weight -E $

#
#%
-
molecular weight

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#.To prepare a liter of a simple molar solution from a dry reagent:
formula weight
E
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6. Percent Solutions (= parts per hundred)..
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percent concentrations. E
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dry mass (g) per volume
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liquid reagents
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7. Conversions from % to molarity and from molarity to %..

To convert from % solution to molarity
#%
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Molarity = (% solution) * 10
Xxxxx FW
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To convert from molarity to percent solution
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% solution = molarity * FW
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