the red litmus paper turns to blue
The red litmus paper turns green because the acid (represented by red) and the base ( represented most commonly by blue) mix their Ph and become a nuetral. In short, red litmus paper in a base turns green.
Ammonia turns red litmus paper blue, but does not have any effect on blue litmus parer, since it is a base.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
by using an indicator like litmus paper!!!
Litmus paper is used to indicate whether a substance is acidic or basic. Blue litmus paper turns red in the presence of an acid, while red litmus paper turns blue in the presence of a base.
It would indicate whether something is an acid or a base.
phenol red and litmus paper can indicate an acid or base
yes a blue litmus paper turns red when put into an acid
If you are using red litmus paper, a base will turn the litmus paper blue.
Litmus paper will turn blue when detecting a base, and red when detecting an acid.
the red litmus paper turns to 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.
A base.An alkali turns litmus paper blue.The solution is a base.
red litmus paper turns blue in a base -jess
Red litmus paper remains red when dipped into an acid. Blue litmus paper will turn red in an acid. Similarly, Blue litmus remains blue in a base. Red litmus turns blue in a base.
Acids turn blue litmus to red. Bases turn red litmus blue.