bases and acids

Acid taste sour, are corrosive to metals, change litmus (a dye extracted from lichens) red, and become less acidic when mixed with bases.
Bases feel slippery, change litmus blue, and become less basic when mixed with acids. 
To change an acid to a base you have to increase  some of the ions to make it basic again.


How do ant acids work? Ant acids work by changing the acids in your body by changing  the ph levels to make the acid  a base. And what would make an acid an acid is that it has a higher level of hydrogen and the more basic it gets the more OH it has.