The universal indicator goes bright red.
I thought it was dark red
lol =D i joke! i knew it was bright red. that's what mr. bayes, my science teacher said. he used to be a scientist
I don't know what you mean by "universal indicator". That's a generic term for a mixture of indicators that displays distinct colors over a fairly broad pH range, but without knowing which specific one you're using it's difficult to say. However, a lot of them are minor variations on Yamada's 1923 patent, so I'd expect that it would probably be somewhere in the greenish part of the spectrum. Exactly where depends on the particular ratios of the various indicator compounds used.
Drinking a lot of acid will not cause a fever blister.
Green
A lot
The universal solvent is salt since it can dissolve a lot of solutes and salt does not have a pH category
You can find Salicylic Acid in a lot of Acne medications.
Yes, they are rather highly acidic. Mostly malic acid and citric acid.
They do have some acid in them but not a lot.
Venus
a lot of things are coins are not
One can find a lot of proven and UNproven uses of Ampalaya (Bitter melon, Momordica charantia, called bitter melon or bitter gourd), but never heard of the use as a pH color indicator.(Its fruit color is yellow, when ripening it turns to orange).
Mitutoyo has a lot of different models of indicators. If one wants to purchase an Minutoyo indicator, one can try the official website of Mitutoyo or Amazon.