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Which two properties of a substance make it suitable to be used as an acid base indicator?
lithium lol :P
What is an acid reaction?
If you have an acid of unknown strength, you add Universal Indicator & add drops of a base. Count the drops of the base until the solution turns green (neutral) This should tell you how strong the acid is. This can also be done the other way (with a base of unknown strength & adding an acid) Does that make sense?
What color does ascorbic acid and universal indicator make?
Green
Why indicator only be used 1-2 drops only during the experiment of acid and base?
Because that is all you need; any more and it can make it harder to see some of the changes, as the substance shall end up too dark. Plus it'll just be a waste of indicator. That's what my science teacher's taught me in the past.
Does a stronger acid make indicator paper red or orange?
It makes it red.
Which two properties of a substance make it suitable to be used as an acid base indicator?
lithium lol :P
What is an acid reaction?
If you have an acid of unknown strength, you add Universal Indicator & add drops of a base. Count the drops of the base until the solution turns green (neutral) This should tell you how strong the acid is. This can also be done the other way (with a base of unknown strength & adding an acid) Does that make sense?
What color does ascorbic acid and universal indicator make?
Green
How do you make a carrot indicator?
Get a carrot. Grate and put it in a bowl/container. Add hot water and crush/stir for a while. The water should turn orange after the colour has separated from the carrot and the liquid is a indicator.Whyatt was here :D
Why indicator only be used 1-2 drops only during the experiment of acid and base?
Because that is all you need; any more and it can make it harder to see some of the changes, as the substance shall end up too dark. Plus it'll just be a waste of indicator. That's what my science teacher's taught me in the past.
Does a stronger acid make indicator paper red or orange?
It makes it red.
What is the meaning of acid in chemistry?
because an acid and a base make a neutral.
How do you make an acid or a base neutral?
If it is an acid then add a base until the pH level becomes 7, which is neutral. If it is a base, add acid until the pH is seven.
What do you add to a base to make it neutral?
An acid.
What does an acid and a base make?
salt and water
How to make hibiscus a indicator?
take a few hibiscus petals and boil it in water for 5-10 mins or till the water becomes reddish. then mix this solution with acid and base and see the colour change
How does salt neutralise?
I'm assuming you mean a salt neutralising an acid or base- This can not actually happen, because a salt is already 'Neutralised' An acid can neutralise a base, and a base neutralise an acid, but when Base+Acid reacts, a salt is formed. Adding a salt to a acid or base solution will only make it salty.
