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Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).

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13y ago

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What does an indicator have to have to be an indicator?

An indicator has to be able to change colors as the pH of the solution approaches ithe indicators pH range. For example, universal indicator starts out as a yellowish color in an acidic solution, then as it grows more neutral(more towords 7) it becomes a greener color, and as it grows more basic, it starts to become a blue color. Universal indicator will give you an indication of HOW acidic or alkaline a solution is, depending on the exact color. Litmus can only turn red or blue and can't distinguish between differing amounts of acid or base


Why KmnO4 is used as self indicator?

As we all know that the potassium permanganate (KMnO4) is the dark purple color solution ...and in titration it become colorless ....so when the titration is completed ...and the other single drop of KMnO4 solution produce pinkish colour in a beaker ...which indicate that the reaction was completed just a single drop before .. we use indicator in a a reaction in order to indicate ...but we dont used indicator in titration with KMnO4 because it also indicate us by changing its color ...colorless to pink


What substance turns a universal indicator green when in a pot?

The substance that turns a universal indicator green when in a pot is likely water. This is because pure water is neutral, with a pH of around 7, which is indicated by the color green on universal indicator.


What other types of land forms are in Rome?

i dont kmow


Why dont we just plant rainforests on other planets People hate rainforests being cut down so why dont we just move them to other planets where they are safe?

The other planet's are too hot or too cold and don't have an atmosphere, therefore killing everything.

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What does not belong roses sunflowers or cabbage?

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What does an indicator have to have to be an indicator?

An indicator has to be able to change colors as the pH of the solution approaches ithe indicators pH range. For example, universal indicator starts out as a yellowish color in an acidic solution, then as it grows more neutral(more towords 7) it becomes a greener color, and as it grows more basic, it starts to become a blue color. Universal indicator will give you an indication of HOW acidic or alkaline a solution is, depending on the exact color. Litmus can only turn red or blue and can't distinguish between differing amounts of acid or base


Can you give raw cabbage to gerbils and guinea pigs?

You cant give cabbage to guinea pigs i dont know about gerbils.


How many words are there in the US regulations on cabbage?

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What would cause indicators not to work?

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Why living indicators can be useful to scientists?

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What property of a substance can be determined using a pH indicator?

The acidity or alkalinity of the substance can be determined using a pH indicator. pH indicators change color based on the pH of a solution, helping to identify if a substance is acidic, neutral, or alkaline.


Are there blinkers on test drive unlimited?

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