Watch this video to see how a salt can be produced in the lab by neutralising sulfuric acid ... to neutralise the extra acid. When an acid is added to an alkali the pH of the acid increases ...

So, if astrobiologists ever do find alien life with a weird chemistry that uses some liquid other than water, it's not likely ...

Soil pH or soil reaction is an indication of ... respiration dissolving in soil water to form a weak organic acid; (3) formation of strong organic and inorganic acids, such as nitric and sulfuric acid ...

Strong acids such as hydrochloric acid, sulfuric acid and nitric acid are ... This is measured using the pH scale, which runs from pH 0 to pH 14. Neutral solutions have a pH of 7 Acids have ...