In acid, phenylphthalein is colorless; however, in a basic solution, it is a pinkish to purple color. Therefore it is useful in determining whether a solution is acidic or basic.
Red color in acidic solutions and blue color in basic solutions.
i think purple Acid does not change the color of red litmus paper.
The red litmus paper dipped into household ammonia will turn blue. This is because ammonia is a base and reacts with the acidic red litmus paper, causing it to change color to blue.
Distilled water mixed with red cabbage water will turn a bluish color due to the anthocyanins in the red cabbage affecting the pH of the solution.
Phenolphthalein would turn pink when added to Drano, which is a strong alkaline substance. This color change indicates that the solution has become basic.
The paper turn to a blue color.
dogs.
Bases turn pH paper blue or purple in color.
If lipids are present, the solution will turn a purple/violet color.
Red
Bases turn turmeric into red color, whereas acids and neutrals do not have any affect on the solution (it remains yellow in color).
To a blue color.
A red color.
lizards can be one color or the can be different colors
A blue color
it turns a purpleand bluish color
Red color in acidic solutions and blue color in basic solutions.