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What happens if you test the red cabbage juice with basic solution?
Wiki User
∙ 13y ago
It turns blue or green.
Wiki User
∙ 13y ago
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If you add ammonia to red cabbage juice what color will it turn?
Red cabbage juice contains a class of chemical compounds known as anthocyanins. The color of anthocyanin molecules in solution depends on how acidic or basic the solution is. In a strongly acid solution, anthocyanins will appear red. In a neutral solution, anthocyanins appear purple. In weakly basic solutions anthocyanins appear blue, while in strongly basic solutions they will appear green. In extremely basic solutions, the anthocyanins will appear yellow. Because ammonia is a base, spraying ammonia into a glass containing cabbage juice (which contains anthocyanins) will most likely turn green.
Cabbage juice is a?
...indicator. (Or, the juice of a cabbage. :) )
What happens when you add water to cabbage juice?
Water has a higher pH than cabbage juice. Better? I wish I know what cabbage juice's pH was but the stupid internet won't let me find it. Just gives me links to cabbage juice indicators. The lower the pH, the more acidic it is. 7 pH is pure water.
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.
Is boiled cabbage juice good for you?
no
If you add ammonia to red cabbage juice what color will it turn?
Red cabbage juice contains a class of chemical compounds known as anthocyanins. The color of anthocyanin molecules in solution depends on how acidic or basic the solution is. In a strongly acid solution, anthocyanins will appear red. In a neutral solution, anthocyanins appear purple. In weakly basic solutions anthocyanins appear blue, while in strongly basic solutions they will appear green. In extremely basic solutions, the anthocyanins will appear yellow. Because ammonia is a base, spraying ammonia into a glass containing cabbage juice (which contains anthocyanins) will most likely turn green.
What happens if you test the red cabbage juice with alkaline solution?
It will turn a red color indercating that is has got acid in it
What colour is the red cabbage in lemone juice?
Red in acidic solution
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.
Can anybody please tell how to make a natural indicator using vegetables and flowers and test different household items to distinguish them as acidic or alkaline?
Natural indicators : -Red cabbage solution(juice) -Strawberry solution -Cherry solution -Rose solution You can use any of these as an indicator, and you'll get the same result, here's how : after gaining the vegetable/rose juice, drop some of it on any solution and you'll get the results : the purple cabbage juice turns red when it is mixed with something acidic and turns green when it mixes with something basic.
What would happen if you added cabbage juice indicator to dishwasher detergent?
If the pH of a detergent is usyally greater then 7 the juice of red cabbage become blue to green in this solution.
What happens when you add cabbage juice to clear liquids?
it turns green
What happens if you test the red cabbage juice with acidic?
It will turn scarlet.
What happens when add cabbage juice to bicarbonate soda?
It turns green
What will be the color of red cabbage extract in lemon juice?
Red in acidic solution
Cabbage juice is a?
...indicator. (Or, the juice of a cabbage. :) )
What color does red cabbage juice change depending on the pH?
Cabbage contain Anthocyanins called Cyanidin. These are responsible for changing color with pH. Changing the pH affects the shape of the molecule which, in turn, changes its wavelength absorption.
