chapter 10 / 12: colour indicators Flashcards
1
Q
methyl orange
A
red - yellow
pH 3-5
2
Q
screened methyl orange
A
violet - green
pH 3-5
3
Q
litmus
A
red - blue
pH 5-8
4
Q
bromothymol blue
A
yellow - blue
pH 6-8
5
Q
phenolphthalein
A
colourless - pink
pH 8-10
6
Q
thymolphthalein
A
colourless - blue
pH 9-10 ?
