Because it canges color if it is a base or a acid,
I think its blue for base and red for acid
Blue at pH > 8 and red at pH < 5.5 ; In between the color change is not very indicative.
it determins whether something has a pH balance of 1-14, acid, Neutral or Alkaline. It changes colour depending on which one it is. if its acid it will turn red, brown, yellow or orange, if its green its nertral if its blue or purple its a Alkaline
this means the solution it was exposed to was either neutral or slightly basic, green meaning a pH of 7-8. A light shade of green indicates about a seven (neutral), while a blue-green indicates about an eight (slightly basic)
litmus paper changes color when you dip it in a liquid that is either very acidic or very basic. If the litmus paper turns red or an orange the liquid is acidic. If the paper turns blue or green it is more basic than acidic.
Litmus changes to red in acid and blue in alkali.
The components of the litmus paper cause a chemical reaction between it and the substance being tested causing the color of the paper to change.
When the Oxides React With Acids The Litmus Paper Changes Its Colour
Red color in acidic solutions and blue color in basic solutions.
The color of litmus depends on the reaction between dyes of litmus and the components of a solution (acidic or basic).
It changes because of acid and alkaline.
Litmus paper turn to red color.
Red color in acidic solutions and blue color in basic solutions.
Red color in acidic solutions and blue color in basic solutions.
The color turn on blue.
The water solution of iodine turn blue litmus paper to red.
Litmus paper turn to red color.
Red color in acidic solutions and blue color in basic solutions.
In a neutral solution litmus has a purple color.
The color of litmus paper in acidic solutions is red.
Red color in acidic solutions and blue color in basic solutions.
Coffee has an acidic pH - red with litmus paper.
I believe, that acid makes blue litmus paper turn red.
The color turn on blue.
The litmus paper will turn red.
Acid: Red litmus
pH paper would turn a different color depending on the type of paper. However, blue litmus paper will turn red when put in an acid. Red litmus paper will not change at all.
If you are using red litmus paper, a base will turn the litmus paper blue.