Green
blue-pinky colour.
Because tooth paste is a base because anything that turns a blue or green when mixed with red cabbage juice(indicator) is a base.
*shrugs* idk. if the lime stuff is clear then red but if the lime stuff is green then Santa Claus
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.
Pink or red
NOTHING! Sodium hydroxide (NaOH) is a base, and BLP does not change color with a base.
color less (white)
none, it is clear
A reaction occur and sodium acetate is formed.
You will get a pink to a pinkish-red solution depending on how concentrated the sodium hydroxide (NaOH) is.
its kind of orange and i think the ph of NaOH is 8-10................... double check though coz i tested this with red cabbage juice so i am not sure.................. \\\
Hydrochloric acid: yellow color Sodium hydroxide: brown color Sugar: unchanged
The color is blue.
Blue/green color
the indicator will be the pale colors of green :)
Red
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/