This depends on the kind of pH paper.
Bromothymol is yellow under a pH=5.
The pH of soil has a great importance for the growth of plants.
It Should be about 2
It depends on its nature either it is concentrated or dilluted but most of the time it shows red colour on pH paper
what is the importance of restoring the ph levels of the hair after permanent colouring sevices
the hair may fall out.
The Ph scale does not have colours.
pH 7 and the colour green it is neutral.
substances of ph
The pH number will determine if the liquid is acidic or alkaline.
This color depends on the pH of the solution.
This depends on the kind of pH paper.
Bromothymol is yellow under a pH=5.
Restoring the House with furnishing of historical importance to the United States.
The pH of soil has a great importance for the growth of plants.
Bromothymol blue is green at a pH of 5.