What color- red or blue- would you expect each of the following to produce when added to litmus:
Milk of magnesia
? Milk of magnesia is magnesium hydroxide, Mg (OH) with a PH 10.5 (greater then 7) thus it turns the litmus paper into blue.
? Wine has a PH of 3.8 (less the 7) thus it is acidic and turns the ...
Acidity of various household substances based on the colour of the litmus test.