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it turns neutral (green)
yes it does badly ...
When cornstarch is mixed with vinegar, it makes a cloudy solution. It cannot dissolve in the vinegar, so it creates a liquid that has cornstarch particles floating in it turning the liquid cloudy.
If you mix cornstarch and glycerol you get a gel like substance that will take a sightly yellow complexion compared to cornstarch and water. This is not the same substance that you get if you mix cornstarch and water
A pH meter uses a probe and voltmeter to measure pH digitally. Universal indicator is a mix of indicators that change colour to indicate the pH of the solution. pH meters are accurate and will detect changes quickly, whereas universal indicator is slow to change colour to indicate pH change.
It is a chemical solution used for knowing the pH of a substance. Eg. You mix a drop of Universal indicator solution with approx 5 mL of the substance whose pH you want to know.You can compare the color with a standard pH chart and know the pH.
you can get water and cornstarch and mix it
it dissolves overtime
Baking soda is sodium bicarbonate or sodium hydrogen carbonate It is alkaline and will therefore turn universal indicator purple or blue
Sawdust will work if you use enough.
You will have made a pH indicator. Just like litmus paper.
You mix cornstarch and water. This works great and is easy to clean up! An alternative to the cornstarch would be borax.