Antacids work against acids. If you were to add an acid to an acid you would just make more acid. They are therefore alkaline.
They contain alkali with a scale of pH 7.0
The alkali present in limestone neutralizes the stomach acid.
Its an alkali or a base that is required to neutralise the acid in the stomach. The acid on the stomach is the primary cause of the burning sensation. Nick A.Toon
No an alkali is the opposite of an acid. Alkali = basic; acid = acidic.
Alkaline and act as antacids. TUMS is an antacid made of sucrose (sugar) and calcium carbonate. It provides relief from acid indigestion, heartburn, and indigestion ("sour stomach") and is considered a calcium supplement.
Antacids contain compounds which neutralize the acids in the stomach.
it is complete alkali
it is complete alkali
acid
An antacid is literary an alkali so they both have different limits on the ph scale..... acid = ph 0 - 6 and antacid = ph 8 - 14
Both acid and alkali can be corrosive
alkali is used to reduce acid and acid is used to reduce alkali