The results that you get. Some give better results than other.
Different indicators is used to achieve several smooth color changes over a wide range of pH values
An anhydride is not an acid and not a base.
Am amphoteric substance can react as a base but also as an acid.
its a base
It contains the hydroxide ion, making it a base.
it is a non electrolyte C2H5OH is not a base, its an alcohol, ETHYL ALCOHOL so its just an alcohol
Acid-base indicators, are chemicals that change color in response to acidic or basic conditions.
common household indicators of acid base
These indicators change the color depending on the pH of the solution.
To indicate the change of its Ph nature either from acid to a base or a base to an acid
These indicators are substances which change their color depending upon acidity/basicity of the solution.
pH indicators change the color in contact with acids or bases.
there are many types of acid base indicators - see chart at http://chemistry.about.com/library/weekly/aa112201a.htm Common indicators: Methyl orange - acid=red, base=orange Bromcresol green - acid=yellow, base=blue Bromphenol blue - acid=yellow, base=blue Phenolphthalein - acid=colorless, base=red it is also easy to use litmus paper - acid=red, base=blue
There are many facts about indicators. One is that is uses a pH chart to indentify whether the substance is an acid or a base.
Indicators are chemicals that change color in the presence of an acid or a base. The most commonly used indicator is phenophthalein.
indicators are a slip of paper that detects wether a substance is an acid or a base, but having the paper change colors
Yes, indicators are one or the other of those things.
Yes, indicators are one or the other of those things.