Universal Indicators Flashcards
1
Q
Methyl red
A
4.4 – 6.2
low ph - yellow
high ph - red
2
Q
Phenolphthalein
A
8.3 - 10.0
low ph - colourless
high ph - pink
Chemistry Unit 4 > Universal Indicators > Flashcards
Methyl red
4.4 – 6.2
low ph - yellow
high ph - red
Phenolphthalein
8.3 - 10.0
low ph - colourless
high ph - pink