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How would you classify a substance with a pH of 7 below 7 and above 7?
a substance of pH of 7 is neutralbelow 7 is an acidabove a 7 is a base
On the pH scale, any substance below what number is considered acid?
A substance with a pH below 7 is considered acidic.
How do you tell if something is a base or an acid using the pH?
A pH value below 7 indicates an acidic substance, with lower values indicating stronger acidity. A pH value above 7 indicates a basic substance, with higher values indicating stronger basicity. A pH of 7 is considered neutral.
Is a lake with a low pH acidic or basic?
acidic below 7 is acidic, above 7 is a base, and 7 is neutral.
What is pH of 7 called?
It is called a neutral substance. It is not acid or base. It is neutral between them.
Is a substance with a pH below 7 an acid or an alkali?
A substance with a pH below 7 is an acid. Acids have a pH below 7, while substances with a pH above 7 are alkalis (bases).
How would you classify a substance with a pH of 7 below 7 and above 7?
a substance of pH of 7 is neutralbelow 7 is an acidabove a 7 is a base
On the pH scale, any substance below what number is considered acid?
A substance with a pH below 7 is considered acidic.
Do acids have a PH above or below 7?
Acids have a pH below 7. Acids have a pH ranging from 0 to 6.9 on the pH scale, which measures the acidity or alkalinity of a substance.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
What is acid high?
It would be a substance with a pH number below 7.
How do you tell if something is a base or an acid using the pH?
A pH value below 7 indicates an acidic substance, with lower values indicating stronger acidity. A pH value above 7 indicates a basic substance, with higher values indicating stronger basicity. A pH of 7 is considered neutral.
What makes a base or an acid?
To determine whether a substance is an acid or a base, you look at it's pH. If it is over 7, it is a base. If it is below 7, it is an acid. If the pH is 7, the substance is neutral.
Is sharp a acid or alkaline?
Sharpness is a sensory perception related to taste and has nothing to do with being an acid or alkaline substance. pH is used to determine if a substance is acidic (pH below 7), neutral (pH of 7), or alkaline (pH above 7).
Which is the most acidic pH 2 pH 5 pH 7 or pH 11?
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
Is a Ph level the level of acidity?
no! it is both the measurement of the substance's acidity and basicity.
Is a lake with a low pH acidic or basic?
acidic below 7 is acidic, above 7 is a base, and 7 is neutral.
