Acids turn blue litmus to red.
Bases turn red litmus blue.
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.
Blue litmus paper turns RED in an acid. Red litmus paper turns BLUE in a base.
Litmus paper will turn blue when detecting a base, and red when detecting an acid.
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.
acid
Nothing, red litmus paper changes in the presence of an acid not a base, blue litmus paper turns red with nitric acid
When blue litmus paper touches an acid it becomes red. This is the type of litmus paper that detects acids. When red litmus paper touches an acid, it will remain red. This is used to test a base.
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.
Way back when I was in high school (3000 BC) acid turned litmus paper pink and a base turned it blue.
see if its an acid or base
litmus paper is genrally used to verify whether a substance is acid or base
an acid