click below
click below
Normal Size Small Size show me how
Indicator ranges
Ranges of indicators for Australian HSC chemistry
Indicator | Range |
---|---|
Methyl Orange | Red<3.1<Orange 4.4<Yellow |
Bromothymol Blue | Yellow<6.0<Green 7.6<Blue |
Phenolphtalein | Colourless<8.3<Pink 10.0<Red |
Litmus | Red<8.3------10.0<Blue |
Red Cabbage | Red<3<Purple<6<7=Blue Green<12<Yellow |