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Solids don't have a pH value because there are no free H+ ions 'in it'.
Free H+ ions (protons) can only exist in polar solvents, actually mostly in water, formed by so called protolyse of an acid.
HA (= acid) --> H+ + A- (= base part of that acid)
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∙ 14y ago
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What is the pH number of plastic?
Plastic is not a element. It has not a atomic number.
Does acid solutions have a pH above 7?
yes all acids have pH below 7 as SUSTANCES HAVING Ph below 7 are acids and that having pH up 7 are bases
Which is the best site to find pH values of salts?
Salts as solids, haven't pH. For the solutions pH is measured; a table is practically impossible to be writed.
Why don't solids have a pH?
because only solutions can have phs stupid
What is the pH of iron chloride?
The pH is a notion applied only to solids; the water soution of iron(III) chloride is acidic.
What are the pH of common salts?
pH is applied to liquids. For solids a pH can be measured in water solutions.
Is a pH value of 14 acidic?
A pH value of 14 is not acidic. A pH value of 7 is considered neutral (water has a pH of 7). All values lower than 7 are acidic.
Does acid have a base?
All acids(pH -7) can be neutralized by a base(pH 7+) to form hydrogen molecules or become neutral (pH:7) Acid does not have a specific base.
What is the pH number of plastic?
Plastic is not a element. It has not a atomic number.
Does a weak acid ionize at high pH or low pH?
Weak acids do not ionize at pH 7. At pH 7, it is neither an acid nor a base. This is where all of them become neutral.
Do all acid has pH value less than 7?
The definition of acidic is having a pH less than 7.
What is the pH level of alcohol?
Most, if not all alcohols are neutral, so they have a pH of 7.
Does acid solutions have a pH above 7?
yes all acids have pH below 7 as SUSTANCES HAVING Ph below 7 are acids and that having pH up 7 are bases
Is pH 7 a high pH?
no 7 is not a high PH. the Ph scale is out of 14 meaning 7 is neutral :)
What is acidic and alkaline in pH?
pH<7 -----> Acidic pH=7------> Neutral pH>7------>Basic or Alkaline
How are acid base and pH related?
pH<7 acid pH=7 neutral pH>7 base
What is a substance with a pH of 6?
The pH scale runs from 0 to 14. Pure water has a pH of 7, the half-way point of the pH scale. A pH between 0 and 7 indicates that a solution is acidic, and the lower the pH, the higher the acidity. A pH between 7 and 14 indicates that a substance is alkaline, and the higher the pH, the higher the strength of the alkali.
