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When strips of blue and pink litmus paper are put in water the paper changes?
Wiki User
∙ 12y ago
The litmus paper changes to green because water has a neutral pH (7) andgreen is the neutral color.
Wiki User
∙ 12y ago
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What is the effect of lime water on litmus paper?
carbon dioxide turns wet blue litmus red because carbon dioxide dissolves in water to form weak dibasic acid called carbonic acid
Do acids turn red limus paper blue?
If it is pure water, it doesn't change.
What color is iodine on litmus paper?
The water solution of iodine turn blue litmus paper to red.
Using red litmus paper what color would distilled water turn?
Red litmus paper would remain red because distilled water is essentially neutral, meaning it has a pH pf 7. Red litmus paper does not measure pH and only changes to a blue color when placed in acidic solutions, anything from pH 6.9-0.
Why does not acids burn litmus paper?
Actually, some acids do burn litmus paper. Hydrochloric acid, for example, can burn paper, but the litmus on litmus paper shields the paper from the acid. Sulfuric acid, however, has dehydration properties, and would suck the water right out from the paper, charring it instantly.
Inexpensive white paper that changes colour when comes into contact with water?
Blue litmus paper
What is the effect of lime water on litmus paper?
carbon dioxide turns wet blue litmus red because carbon dioxide dissolves in water to form weak dibasic acid called carbonic acid
Do acids turn red limus paper blue?
If it is pure water, it doesn't change.
What happens to litmus paper when water is added?
litmus paper nutral
Why doesn't water have any effect on litmus paper?
Some substances do not change the color of litmus paper because they are neither acid or nor base. They are called neutral substances.
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.
What will litmus paper do to a solution with Na Cl?
Litmus paper doesn't "do anything" to a solution. Litmus paper has some dyes on it, so some of the dyes might leak into the solution though. NaCl won't do anything to Litmus paper either. Salt, when dissolved in water, maintains a neutral solution. Litmus paper only changes color when there is a pH change. So, nothing really will happen.
Mg on red litmus paper acid or base?
The paper changes colour from red to blue. This is because when you mix MgO with water, you now have Mg(OH)2 solution which is basic and hence changes the colour of red litmus paper to blue.
What color is iodine on litmus paper?
The water solution of iodine turn blue litmus paper to red.
When Litmus paper when added to calcium oxide and water?
the red litmus paper turns blue and the blue litmus paper remains blue indicating that the mixture is acidic>
Using red litmus paper what color would distilled water turn?
Red litmus paper would remain red because distilled water is essentially neutral, meaning it has a pH pf 7. Red litmus paper does not measure pH and only changes to a blue color when placed in acidic solutions, anything from pH 6.9-0.
What will happen when paper is added to water?
litmus paper nutral
