An indicator has a different color in acidic or basic solutions; the nature of complexes formed is different.
when a base is mixed with an acidic solution why does neutralization occurs?
To indicate the change of its Ph nature either from acid to a base or a base to an acid
it is acid
It is not a acid or base. It is a neutral compound.
NEUTRAL
An acid-base reaction is neutralisation. The products are a neutral salt and water.
neutral?
They are called acid/base indicators
Acid-base indicators, are chemicals that change color in response to acidic or basic conditions.
It forms a neutral solution. This process is known as a neutralization reaction
These substances are named pH indicators. See a list on the link bellow.
common household indicators of acid base
These indicators change the color depending on the pH of the solution.
An acid base indicator is used for determining the pH of a solution, and determining if it is an acid, a base, or neutral solution. Red-ox indicators are used to check whether a desired red-ox reaction has proceeded to its completion.
there are other indicators that can be used - universal Acid-red Base-Blue Neutral-green methyl orange Acid - red Base - yellow
An acid base indicator is used for determining the pH of a solution, and determining if it is an acid, a base, or neutral solution. Red-ox indicators are used to check whether a desired red-ox reaction has proceeded to its completion.
it is neutral