Acid into base!
on the basic PH scale, 7 is neutral, not being acidic or basic. Anything above 7 is basic, anything below 7 is acidic.any substance which accepts H+ ions is called a base.,and which donates h+ ions...
An acid is a substance with a pH lower than 7, a base is a substance with a pH higher than 7 Note : an alkali is a base dissolved in water
Simply put, an acid donates protons ( H + ) to solutions and bases accept protons in solutions.
The clue is in the name, Stomach acid is an acid. It is Hydrochloric Acid with a pH of 2