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What are the pH values of acids Bases?
Acids have pH values below 7.0. Bases have values above 7.0.
Is 1.3-2.0 a strong pH base?
pH below 7 is considered as acidic at room temperature
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).
What is true about bases on the pH scale?
Bases have values higher than 7 Substances with a pH of 7 are neutral Acids have a pH below 7
Do bases have a PH value above 7?
Yes, bases have a pH value above 7. A pH value above 7 indicates alkalinity, while pH values below 7 indicate acidity. Strong bases can have pH values closer to 14, while weaker bases may have pH values slightly above 7.
Does a pH below 7 makes it a base?
No, it is an acid. Bases have a pH greater than 7
Does acids or bases have a greater pH?
Bases have pH above 7, acids below 7, so the base pH is higher, though the acidity is lower.
What is the lowest pH to the highest pH?
Lowest pH, strong acids, then weak acids, then salts of strong acids and strong bases, then salts of weak acids and strong bases, then weak bases, then strong bases. All very confusing!
What are the pH ranges associated with acids bases and neutral solutions?
From 0 ( or below ) to 7 is an acid, from 7 to 14 ( or above ) is a base and neutral is at 7, more or less.
Is pH an indicator of acids and bases?
yes, the pH above 7 is basic and below 7 is acidic. Neutral pH id 7.
Do acids have a pH above 7 yes or no?
No, acids have a pH of below 7, and bases (or alkalines) have a pH of above 7. Anything with a pH of 7 is considered to be neutral.
Is the solution with a pH of 2 a strong or weak base or a strong or weak acid?
pH below 7 always is acid, base has pH above 7.
