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.
Blue litmus paper turns red in a base.
Blue litmus paper turns red when dipped into a base. This color change occurs because the blue litmus paper reacts with the hydroxide ions present in the base, causing the litmus paper to turn red.
Litmus paper turns blue in a base. Litmus is a pH indicator that changes color depending on the acidity or alkalinity of a solution.
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
A base will turn red litmus paper blue.
If you are using red litmus paper, a base will turn the litmus paper blue.
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.
blue
Blue
Blue litmus paper turns red in a base.
A blue color
Blue litmus paper turns red when dipped into a base. This color change occurs because the blue litmus paper reacts with the hydroxide ions present in the base, causing the litmus paper to turn red.
Litmus paper turns blue in a base. Litmus is a pH indicator that changes color depending on the acidity or alkalinity of a solution.
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
blue
Blue.