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What is the midpoint of the pH scale?
The midpoint of the pH scale is pH 7, which is considered neutral. Substances with a pH lower than 7 are acidic, while substances with a pH higher than 7 are basic.
What does PH scale describes?
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
What is the neutral number in the pH scale?
7 is neutral on the pH scale.
Is lemon juice above 7 or below 7 on the pH scale?
Lemon juice is below 7 on the pH scale, typically around 2 to 3. This makes it acidic.
What two term determines the pH scale?
the pH scale is a measurement of acidity of liquids. it ranges from a rating on 1 to 14. when it is at 1, it is very acidic and at 14 it is a strong alkali but at 7, its neutral like water. the pH scale also shows acidity by colour- at 1 it is a strong red, at 7 it is a green and at 14, it is a purple. ;)
What does the number seven mean on a pH scale?
it is neutral. Water is a 7 on the pH scale
What Does high pH mean on a pH scale?
A pH over 7 is basic.
What do mean pH scale?
The pH scale is from 0 to 14; pH is a measure of acidity/alkalinity of a solution.pH= 7 is neutral; under 7 is acidic, over 7 is alkaline.
What base mean in science on the pH scale?
A soluble base is an alkali, so above 7 on the pH scale.
What is the pH scale of 9?
I don't think there is one. The pH scale only goes up to 7.
What do scale mean?
The pH scale is from 0 to 14; pH is a measure of acidity/alkalinity of a solution.pH= 7 is neutral; under 7 is acidic, over 7 is alkaline.
Is 6 a natural number?
The number 6 is not a natural number on the pH scale if that is what you mean. In fact the number 7 is a natural and neutral number on the pH scale ( on the pH scale number 7 is a green colour.)
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
On the pH scale a 7 indicates .?
pH=7 is the neutral point on the scale.
What is the midpoint of the pH scale?
The midpoint of the pH scale is pH 7, which is considered neutral. Substances with a pH lower than 7 are acidic, while substances with a pH higher than 7 are basic.
What does PH scale describes?
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
Where on the pH scale is the bases?
Bases are anything above a 7 on the pH scale. A substance with a pH of 7 is considered neutral.
