Aqueous Ions And Reactions Worksheet With Answers
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10Aqueous Ions and Reactions
(ions, acids, and bases)
Demo
(aq) AgCl (s)
NaCl(aq) + AgNO
3
Two clear and colorless solutions turn to a cloudy white when mixed
Demo
Special Light bulb in water can test for complete circuit
Light
Sugar C
H
O
Nonelectrolyte
No
12
22
11
Salt
NaCl
Electrolyte
Yes
Vinegar C
H
O
Weak Electrolyte
Dim
2
4
2
Hydrochloric HCl
Strong Electrolyte
Bright
Solutions General Considerations
Solution homogenous mixture of molecules, atoms or ions
Ex: Solid Brass (zinc in copper), gas (air), liquid (tea)
Solvent main component is usually liquid
Solute other components dissolved in solvent
Miscible mix uniformly
Ex: Alcohol and Water
Immiscible do not mix
Ex: Oil and Water
Solubility the maximum amount of solute that will dissolve in solvent
Soluble
Insoluble less than 0.1g of solute in 1000g solvent
Dilute ---> concentrated solutions
Saturated Solution is the equilibrium between dissolved and pure
Ex. Sugar <---> Sugar in Solution
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