it means that it is neutral. not acid nor base. it's neutral.
Litmus paper turns blue in basic solution.
yes a blue litmus paper turns red when put into an acid
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
Ammonia is a substance that turns red litmus paper blue and blue litmus paper red. This is because ammonia is basic and reacts with the indicator dyes in the litmus paper to create these color changes.
It would remain red, red litmus paper only reacts to blue in the presence of a base. Lemon juice is acidic and thus wouldn't turn the paper a color. If blue litmus paper was used in the lemon juice it would turn red. Consequently dipping blue litmus paper in a base won't change the color because it does not react with bases, only acids.
soap is basic therfore, soap solution will keep blue litmus paper blue and turn red litmus paper blue
Litmus paper turns blue in basic solution.
yes a blue litmus paper turns red when put into an acid
ph 8- p14 is a alkali. blue for weak alkali (ph 8) purple for strong alkali (ph14)
Ammonia is a substance that turns red litmus paper blue and blue litmus paper red. This is because ammonia is basic and reacts with the indicator dyes in the litmus paper to create these color changes.
yes, actually redish
It will turn more then likely turn light purple. It's really dependent on the concentration of the bleach in the water and to be truly precise, the pH balance of the water itself. Bleach is an alkali or base rather then acidic. So it's pH balance alone is 13 out of a 14 point scale. So it's very base (or alkali).
im thinking it would turn red:)
It would remain red, red litmus paper only reacts to blue in the presence of a base. Lemon juice is acidic and thus wouldn't turn the paper a color. If blue litmus paper was used in the lemon juice it would turn red. Consequently dipping blue litmus paper in a base won't change the color because it does not react with bases, only acids.
Tea is acidic. Litmus will turn pink in tea.
Acid turns it in red, while base will turn it blue.
Acids turn blue litmus to red. Bases turn red litmus blue.