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The pH scale.
Watermelon has a pH of around 5.18 to 5.6. See Related Links.
A solution which has a pH lower than 7 is a acid.
It`s called acid(such as HCl,,,,PH=1)
The pH scale represents the relative concentration of hydrogen ions in a solution. The concentration of hydrogen ions is commonly expressed in terms of the pH scale. Low pH corresponds to high hydrogen ion concentration and vice versa. A substance that when added to water increases the concentration of hydrogen ions (lowers the pH) is called an acid. A substance that reduces the concentration of hydrogen ions(raises the pH) is called a base. Finally some substances enable solutions to resist pH changes when an acid or base is added. Such substances are called buffers. Buffers are very important in helping organisms maintain a relatively constant pH. The pH scale is a scientific classification of how acidic or basic a substance is. The scale ranges form 0 to 14 -- a pH reading of 7 is neutral in nature , a pH less than 7 is acidic in nature and a pH greater than 7 is basic in nature.
The zone of life is a ph of 7 on the scale.
The pH scale is used in real life to measure liquids that we drink and use everyday such as orange juice, bleach, pepsi,liquid soap, and fruit punch. The pH scale affects us because it tells us how acidic or basic the liquid is that is being put into your body.
Scientists
the pH scale
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
The Ph scale does not have colours.
strawberries are at 3.5 on the pH scale
it is science and it means pH scale
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
The midpoint of the pH scale is 7.
The pH scale.
pH Scale