pH/Acid/Bases
Acids Taste ____
Bases Taste ____
Ratio of actual yield to theoretical yield
Percent Yield
Effusion example
air slowly escaping from a hole in a tire
Metal solution is a
alloy
AB + CD -> AC + BD
Double Replacement
Acids turn____
Bases turn____
Red;Blue
How many grams of water are produced from 6 mol of hydrogen?
2H2 + O2 --> 2H2O
108 g
Example of gas diffusion
Perfume spreading through the air
As temp increases solubility of gases in liquids
decreases
A + B -> AB
Synthesis
Acids on the pH Scale
0-6
Less than 7
pH scale is what range
0 - 14
Pressure is the force per unit _____
service area
As temp increases, solubility of solids in liquids
usually increases
AB -> A + B
Decomposition
Bases on the pH Scale
8-14
Greater than 7
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What instrument measures atmospheric pressure?
Barometer
Diprotic acid example
H2SO4
A + BC -> AB + C
Single Replacement
The pH of a substance measures the _____ ion
hydronium
H30+
pH of a 10-5 M Solution
5
Standard Temp is exactly
0C
Triprotic example
H3PO4
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