blue blue blue
Dish washing soap may turn blue or purple when universal indicator is added, indicating it is basic.
Soap solution can be basic or acidic, depending on the composition of the soap. In general, a soap solution would likely be basic, which would turn pink/red in the presence of a pH indicator like phenolphthalein or blue/green with bromothymol blue.
The color of a universal indicator in a basic solution is usually purple or blue.
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
The answer will depend on which indicator is being used.
Dish washing soap may turn blue or purple when universal indicator is added, indicating it is basic.
Soap solution can be basic or acidic, depending on the composition of the soap. In general, a soap solution would likely be basic, which would turn pink/red in the presence of a pH indicator like phenolphthalein or blue/green with bromothymol blue.
The best use of soapstock is to make varieties of soap out of it. Soap is used all over the world so it should be exportable. You can turn soap stock into powder by letting dry out and then itÊcan be ground into powder form.
A neutral solution will turn universal indicator green.
The color is blue for a weak base.
The color of a universal indicator in a basic solution is usually purple or blue.
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
If you are testing with Universal Indicator or the Litmus Test it will turn red.
The white powder is likely to be a base as it sank to the bottom when mixed with distilled water. The red color observed after adding universal indicator indicates that the solution became acidic. This suggests that the white powder was an insoluble base that released a basic solution when mixed with water, which turned acidic upon adding the indicator.
The universal indicator changes color in response to the acidic or basic nature of a solution. Acidic solutions will turn the indicator to a red color, while basic solutions will turn it to a blue or purple color. Different liquids with varying pH levels can cause the universal indicator to change color accordingly.