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Acid/Bases And PH Indicators

PH scale information and acid/base characteristics.

AB
When an acid and base combined what reaction results?Neutralization
What ion found in a solution would make it acidic?H+
What ion found in a solution would make it basic?OH-
What scale is used to determined whether a solution is acidic or basic?PH
A PH of less than 7 indicates the solution is a/an _______.Acid
A PH greater than 7 would indicate the solution was a/an______.Base
A neutral Solution has a PH of _____.7
What are some properties of bases?Slippery, bitter, contains OH- ions
Bases will turn litmus paper what color?Blue
Acids will turn litmus paper what color?Red
The PH of 7 is based on the PH of what ?Water
A PH of 2 represents a_______.Strong Acid
A PH of 13 represents a________.Strong Base
Beet juice indicator solution will be red in a/an_______.Acidic Solution
Beet juice indicator solution will be blue in a/an_________.Basic Solution
Bromthymol blue solution will turn what color in acidic solutions?Yellow
Cabbage indicator solution will turn what color in the presence of basesGreen
Phenolphthalein indicator solution will turn what color in the presence of bases?Bright Pink
Phenolphthalein indicator solution will turn what color in the presence of acids?Remains Colorless
Turmeric indicator solution stays yellow in the presence of acids and turns what color in the presence of bases?Purple-Brown
An acid is also known as a _________.Proton donor
A base is also known as a_______.Proton acceptor


Southeast High School
Bradenton, FL

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