0
Why does cabbage indicator change color when you exhale into it?
Wiki User
∙ 12y ago
Because of the carbon dioxide that is donated to it!
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What color does red cabbage indicator change to in alkali?
either a green, dark green or blue colour for i have done the test myself
What color will lemonade turn into when red cabbage indicator is in it and why?
the cup of lemonade will turn a bright red color because it is an acid
Is a change in mass an indicator of chemical reaction?
No, it is NOT an indicator of a chemical reaction. Change in color IS an indicator of chemical change, though.
What is the color of marigold flower indicator when acidic substance is added to it?
No color change is there...
What is the function of an indicator in titration?
Change color
Why does the color of red purple cabbage extract change its color when cooled?
I've never heard of it changing color when it is cooled, but it does change color with pH, and can be used as an indicator for acids and bases.See the Web Links for more information about using cabbage color as a pH indicator.
What color does red cabbage indicator change to in alkali?
either a green, dark green or blue colour for i have done the test myself
What color does red cabbage juice change to when adding tooth paste?
Because tooth paste is a base because anything that turns a blue or green when mixed with red cabbage juice(indicator) is a base.
What color will lemonade turn into when red cabbage indicator is in it and why?
the cup of lemonade will turn a bright red color because it is an acid
Is a change in mass an indicator of chemical reaction?
No, it is NOT an indicator of a chemical reaction. Change in color IS an indicator of chemical change, though.
How does an acid react to red cabbage juice?
It is an acid, because Red Cabbage Juice is an indicator, and White Vinegar is an acid.
What is the color of marigold flower indicator when acidic substance is added to it?
No color change is there...
What can be used as an indicator for a physical change and a chemical change?
Change in Color.
What is the function of an indicator in titration?
Change color
What substance turns different colors in an acid and a base?
The classification of chemicals that are sensitive to changes in pH are known as indicators. There are many long chemical names for many but something as common as purple grape juice will show a color change in the presence of changing pH.
Is cabbage juice and vinegar a chemical or chemical change?
The color change, though physical by itself, is caused by a chemical change of some colored substances in cabbage.
How does the type of indicator affect the pH?
Each indicator has a specific change of color when the pH is changed.
