Indicators Flashcards
1
Q
Acid + blue litmus
A
Red litmus
2
Q
Alkali + red litmus
A
Blue litmus
3
Q
Neutral substance + red litmus
A
Red litmus
4
Q
Neutral substance + blue litmus
A
Blue litmus
5
Q
Acidic (pH numbers)
A
1 - 6
6
Q
Neutral (pH number)
A
7
7
Q
Alkaline (pH numbers)
A
8 - 14
8
Q
Red cabbage indicator + acid
A
Red
9
Q
Red cabbage indicator + alkali
A
Green
10
Q
Red cabbage indicator
A
Boil red cabbage with water to make the indicator then test it by mixing it with acids and alkalis.
