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If you make litmus from red cabbage what colour does acid turn when you mix them?
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∙ 14y ago
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Wiki User
∙ 14y ago
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What are the contents of litmus solution and how to make it?
Dip a piece of coffee filter in red cabbage juice and let it dry. Untested, but should work.
How are lichens used to make litmus paper?
The indicators in litmus are extracted from lichens; the color of litmus depends on the pH of the solution.
What color does a base make litmus paper?
the red litmus paper turns to blue
What will happen if someone mixxes red cabbage in a blender and then added some water and baking soda and vinegar?
You will get a frothy red mess. The baking soda and vinegar will combine to produce carbon dioxide as the acid in the vinegar combines with the base in the baking soda. The red cabbage will will make it colorful, and the water will slow the reaction. On the other hand, red cabbage and vinegar will make a nice pickled cabbage.
Chemical reactions for 10 year olds?
Crush grass using a pestle and mortar, then filter to remove the blades of grass, apply the liquid to blotting papper. The paper when dried will function like litmus paper. Vinegar e.t.c will make it change colour
What colour does nitric acid and litmus make?
The color is red.
What colour of litmus is phosphoric acid?
The colors of phosphorus are white, yellow, red, violet and black.
How do you make red food dye?
To make a cabbage change colour you usually use red cabbage you cut the cabbage up and then you dip it in a bowl of of vinegar /lemonade this changes its colour because cabbage juice works as a acid/ alkaline indicator (eg red for acid) glad to help Jordan
What color does acid make litmus paper turn?
I believe, that acid makes blue litmus paper turn red.
How do you use litmus paper?
A litmus paper is used to test the alkalinity or acidity of any substance. In the presence of an acid, a blue litmus paper will turn red and a red litmus paper turns blue to indicate the presence of alkaline.
How do you make a homemade acid alkali indicator?
get some cabbage and crush it up get all the juice out and then pout in little tubes. add what chemicals you want to find out if thy are acid or alkali. the the colour will change and then you are going to have to find out what colour is what as i don't know! x]
What does litmus do in acid and bases?
Litmus paper is reactive to acids and bases. Acids make the paper turn red; bases make it turn blue.
What are the contents of litmus solution and how to make it?
Dip a piece of coffee filter in red cabbage juice and let it dry. Untested, but should work.
What can we use as an indicator for acids and bases?
An indicator changes colour in the presense of acidic and basic solutions. It will be one colour for acidic solutions, and another color for basic solutions. With some indicators, the intensity of the color increases with the intensity of the acidity of 'basic-ness' of the solution. Cabbage is a natural indicator. An Acid turns pink and a base turns greenExamples of acid-base indicators: 1.) Litmus Paper acidic solutions will turn the blue litmus paper to red while basic solutions will turn the red litmus paper to blue2.) Congo Red basic solutions will change the color of the entire solution into blueThere are many indicators, some of them are :-Solution of red cabbage, or rose flower, strawberry, or cherry.These turn lighter(yellowish) in the presence of an acid, and more darker(violet) in the presence of a base.-Phenolphtaline : It is a chemical solution that remains colour-less in the presence of an acid, and violet in the presence of a base.-Red/Blue Litmus Paper : the RLP turns blue in the presence of a base, and the BLP turns red in the presence of an acid.And finally you can use a pH meter or pH paper to indicate the indentity of the solution.
Does vinegar make litmus paper turn red?
Litmus paper turns red if the solution is acidic and blue if the solution is basic. Vinegar is an acidic solution (due to acetic acid), and will turn the litmus paper red.
What could you use insted of cabbage juice to make a acid?
wut u can use instead of cabbage juice to make a acid iz to use tomato juice carrot juice a apple juice and basicly judt fruit and vegie juice
What pH indicators contain?
Acidic and basic solutions can be detected using substances called acid-base indicators. Perhaps you are familiar with litmus paper, a common indicator. The active chemical in litmus is made from a natural substance found in lichens, which are living organisms. The litmus is appplied to paper to make it more convenient to use. There are many other naturally occurring substances that can also act as acid-base indicators PH indicators can include rose petals, day lilies, tea, red cabbage, beets radishes rhubarb, red grapes, red onions, blueberries, etc. MANY THINGS!! :)
