Acids
Bases
Acids and Bases
100
What is one property of an acid?
Taste sour, electrolyte, & pH less than 7
100
What are some properties of a base?
Taste bitter, feels slippery, greater than 7, & are electrolytes
100
The pH scale ranges from _____ to _____.
0 - 14
200
Acids turn litmus paper what color?
Red
200
Bases turn litmus paper what color?
Blue
200
A chemical reaction between an acid & base is called what?
Neutralization Reaction
300
Acids have an excess of what ion?
H+ (hydrogen)
300
Bases have an excess of what ion?
OH- (hydroxide)
300
What two products result from a neutralization reaction?
Water and salt
400
Which is the stronger acid: Wine or Lemon Juice?
Lemon Juice
400
Which is the weaker Base: Baking Soda or Bleach?
Baking Soda
400
Which of the following substances has the highest concentration of hydrogen (or hydronium) ions in solution?
Vinegar - pH 3
Bleach - pH 13
Water - pH 7
Tomato Juice - pH 4
Vinegar
500
Name two solutions that, if mixed in equal quantities, would create the most acidic solution.
A and B
500
Name the two solutions that, if mixed in equal quantities, would create the most alkaline solution.
C and D
500
Name the two solutions solutions that, if mixed in equal quantities, would create a neutral solution
A and D