The universal indicator turns red in acidic solutions.
Green is the color that universal indicator turns to when it is neutral.
Alkalis turn universal indicator blue or purple.
Dish washing soap may turn blue or purple when universal indicator is added, indicating it is basic.
The universal indicator in saliva typically appears green or blue in color.
The color is blue for a weak base.
The universal indicator turns red in acidic solutions.
Green is the color that universal indicator turns to when it is neutral.
Alkalis turn universal indicator blue or purple.
Universal indicator turns shades of blue or purple in an alkali.
it is clear.
purple
Dish washing soap may turn blue or purple when universal indicator is added, indicating it is basic.
The universal indicator in saliva typically appears green or blue in color.
Soap typically appears pink or red on a pH indicator because it is basic in nature.
blue
Sugar typically turns yellow on universal indicator paper, indicating that it is acidic.