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A pH of 0 to 6.99 is an acid, a pH of 7.01 to 14 is a base, and a pH of 7 is neutral.
urine
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
pH of 3 is acidic. If pH =7, then the substance is neutral, If pH<7 subs. is acidic, If pH>7 subs. is basic. The extent of acidic and basic nature increases or decreases as you move towards 0 and 14 respectively.
The most acidic is wine vinegar
A pH of 0 to 6.99 is an acid, a pH of 7.01 to 14 is a base, and a pH of 7 is neutral.
Cola
urine
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
it would be baking soda
pH is measured on a logarithmic scale of 1 to 14. 1 is the most acidic, and 14 is the most alkalinic. An acidic substance has a high amount of H+ ions and an alkalinic substance has a high amount of OH- ions.
pH of 3 is acidic. If pH =7, then the substance is neutral, If pH<7 subs. is acidic, If pH>7 subs. is basic. The extent of acidic and basic nature increases or decreases as you move towards 0 and 14 respectively.
The pH number determines if the substance is acidic or basic. Numbers 1-6 determine acidic substances, 1 being the most acidic. Numbers 8-14 determine basic substances, 14 being the most basic. 7 is neutral. (:
SILK
pH refers to hydrogen parts the lower the hydrogen parts the more acidic a substance is the higher adverseley relates to how alkaline or basic a substance is it is scaled from 1-14 i being the most acidic 14 being the most basic. pH low -> [H+] high
pH refers to hydrogen parts the lower the hydrogen parts the more acidic a substance is the higher adversely relates to how alkaline or basic a substance is it is scaled from 1-14 i being the most acidic 14 being the most basic when the pH is high, then the concentration of Hydrogen(H+) ions is low
The strongest acid, which is categorized into a group called super acids, is called Fluoroantimonic acid which has a pH of around −25.