Acidic is the most common substance that causes a sour taste. Lemons and limes are sour and commonly used in products.
There are a few different ways you could test for sour and bitter substances without tasting them. You could test for the presence of elements that make something sour or …bitter for example.
Alkaline, base, hydroxide
Just to remember: Base > Blue and aciD > reD
Acidic substances turn blue litmus paper to a red-ish, pink. Base substances however will turn red litmus a blue-ish purple.
Acids turn both red and blue litmus paper red. Bases turn both red and blue litmus paper blue. Neutral substances (water) turns red litmus red and blue litmus blue.
chowde in tha ayss
Pickles and lemons have a sour taste What types of substances are in pickles to give them this sour taste?
Acids For example vinegar, lemon, citric acid.
bases are the ones who turn litmus paper into blue .. and acids into red .. did i answer it ryt??
What characteristics is a property of bases A. Taste sour B. Dissolve metals C. Turn blue litmus red D. Liberate OH- in solution?
D. Liberate OH- in solution
sugar in water
Acids taste sour, alkaline substances taste bitter.
blue because higher in ph scale red in 0 to 7 7 is nutraul and 8 to 14 is blue