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Litmus paper turns what color in the presence of a base?
just saying that I'm 12 and i know the answer!an acid will turn red in litmus paper or a pinkcolour.if it is a week acid it will turn yellow or green. :)
A base dissociates completely in solution?
strong base
What happens when you mix a strong acid with a strong base?
When a strong acid and a strong base mix, all acidic protons will react with every basic molecule until one or the other runs out. The curve for a titration of a strong acid with a strong base will change slowly at first, and dramatically when the equivalence point (where the number of moles of acid is equal to the number of moles of base) is reached. The reaction, like all acid-base reactions, is fast.
Mandy is testing an unknown solution to determine whether it is an acid or a base She places a piece of red litmus paper into the solution and the paper turns blue?
it is base
Substance that turns blue litmus pink?
well as we know if we want to test a substance to see if its a base then we use red litmus paper and for an acid we use blue litmus paper. So if we are using blue litmus paper that means we are obviously testing to see if we have an acid right? So if we see it turn pink then that means that are substance is an acid but it is not very strong and also has some of a base to it. If you want to see what i mean look up a PH scale. Hope this helped. :)
Litmus paper that is blue will turn blue in the presence of a strong base.?
Litmus paper that is blue will turn or stay in ______ the presence of a strong base?
What color will litmus paper turn in presence of a strong base?
orange
Paper that is blue will turn in presence of a strong base?
Stay blue
What color does litmus paper change if base or paper?
When litmus paper touches an acid, the paper changes to red. When it touches a base, the paper changes to blue. By comparing the color the litmus paper changed to by a chart, you could determine how strong or weak that acid or base is.
What color will blue paper change in the presence of a strong base?
It will Remain Same. Cause Base Turns Red Litmus Paper into Blue. So blue litmus paper will remain same.
What color does litmus paper turn when dipped in a strong base?
The red litmus paper turns green because the acid (represented by red) and the base ( represented most commonly by blue) mix their Ph and become a nuetral. In short, red litmus paper in a base turns green.
When do red and blue litmus paper tail to turn color?
Red litmus paper stays red in the presence of an acid and turns blue in the presence of a base. Blue litmus paper stays blue in the presence of a base and turns red in the presence of an acid.
What colors do litmus paper and phenolpthalein turn in presence of an acid or of base?
Litmus paper: red color in acidic solutions and blue color in basic solutions.Phenolphthalein: no color in acidic solutions.
What color does blue litmus paper turn in the presence of a base?
Blue litmus paper will remain blue in the presence of a base. There wouldn't be any change. Red litmus paper, though, will turn blue. Just remember than the result is red in acids, and blue in bases.
What turns red in the presence of acid and blue presence of alkali?
A red litmus paper turns blue in the presence of a base/alkali, while a blue litmus paper turns red in the presence of an acid.
What will happen if a drop of Sodium Hydroxide is added to Blue Litmus Paper?
When a drop of sodium hydroxide (NaOH) is added to blue litmus paper, there will be no color change, as blue litmus paper is already indicative of a basic (alkaline) environment. Sodium hydroxide is a strong base, and blue litmus paper remains blue in the presence of bases. In contrast, if red litmus paper were used, it would turn blue, indicating the presence of a base.
What is litumus paper used to indicate?
litmus paper indicates wether a substance is an acid or a base if it is an acid the paper is turns red, if base it turns blue
