acid
It means that the liquid in (which the blue litmus paper is put) is an acid, because an acid turns blue litmus paper to red and gives an indication of the presence of an acid in the liquid..
An acid. Blue litmus paper turns red in the presence of acids.
An acid turns blue litmus paper red. This is because the acid donates a proton (H+) to the water in the litmus paper, changing the pH and causing the litmus paper to change color.
Acid turns litmus paper red.
An acid will change litmus paper to red.
It means that the liquid in (which the blue litmus paper is put) is an acid, because an acid turns blue litmus paper to red and gives an indication of the presence of an acid in the liquid..
Lemon juice is an acid and blue litmus paper turns red when dipped in an acidic liquid.
An acid. Blue litmus paper turns red in the presence of acids.
An acid turns blue litmus paper red. This is because the acid donates a proton (H+) to the water in the litmus paper, changing the pH and causing the litmus paper to change color.
Acid turns litmus paper red.
Acid will turn litmus paper red.
An acid will change litmus paper to red.
An acid turns the blue litmus paper red.
The red litmus paper will remain red in acetic acid. Acetic acid is a weak acid and does not change the color of red litmus paper.
The blue litmus paper will not change color. Red litmus would turn blue in the presence of ammonia. Blue litmus paper will only change color in the presence of an acid, at which point it will turn red.
Online science class does not mean you can just google for answers. Read your textbook!
Depends on the litmus paper. Red litmus will not turn but blue litmus will turn redish pink.