Universal Indicator Green was created in 1995.
A substance that turns universal indicator green is a base. Bases have pH levels higher than 7, which causes the universal indicator to turn green.
The Universal Indicator would go green which is pH 7.
Universal Indicator Red was created in 1993.
Universal Indicator Blue was created in 1992.
Universal Indicator Yellow was created in 1993.
A neutral solution will turn universal indicator green.
Green is the color that universal indicator turns to when it is neutral.
A neutral solution added to universal indicator will turn green.
Ascorbic acid and universal indicator together usually create a light green color.
The universal indicator in saliva typically appears green or blue in color.
If the universal indicator turns green, it indicates that the substance is neutral, neither acidic nor basic.
Universal indicator changes color in different pH ranges. In the case of ethanol, which is pH-neutral, universal indicator would likely show a green color.