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∙ 11y ago
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Litmus paper and red cabbage juice are called?
They are called indicators.
How do you make purple cabbage juice?
There is no such thing as purple cabbage juice because red cabbage juice is actually already purple, its just called red cabbage jucie.
How does an acid react to red cabbage juice?
It is an acid, because Red Cabbage Juice is an indicator, and White Vinegar is an acid.
Adding lemon juice to red cabbage juice is it reversible or irreversible?
Reversible
What color does red cabbage juice change to when adding tooth paste?
Because tooth paste is a base because anything that turns a blue or green when mixed with red cabbage juice(indicator) is a base.
Litmus paper and red cabbage juice are called?
They are called indicators.
Give some examples of natural indicators?
For example the red cabbage juice.
How do you make purple cabbage juice?
There is no such thing as purple cabbage juice because red cabbage juice is actually already purple, its just called red cabbage jucie.
Example of a household indicator product?
There are many houshold indicators For example: Blackcurrant juice;(any Fruit juice); Tomato puree and Cabbage; Preferably red I hope this has helped!!!
How can indicators be extracted from a plant?
cabbage for more info on cabbage indicators go to about.com
What color does red cabbage juice turn salt when added?
no it reacts only with rainbow cabbage juice and not red
Which is more accurate the pH paper or the red cabbage juice and why?
Which is more accurate- the pH paper or the red cabbage juice and why?
What common household items can be used as indicators?
Red Cabbage
What does red cabbage indicator do that other indicators don't?
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
What are examples of synthetic pH indicators?
Red Cabbage Juice can be used as an easy natural indicator. Bromothymol Blue is a common chemical pH indicator
How does an acid react to red cabbage juice?
It is an acid, because Red Cabbage Juice is an indicator, and White Vinegar is an acid.
What are natural indicators which can be used to detect basic solutions?
Juice from red cabbage. It turns blue in a basic solution. Even green when the pH is high enough. You can also use juice from almost any red flower or fruit like roses or cherry's.
