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How do you in pH scale whether its acidic or alkaline?
In the pH scale, anything with a pH less than 7 is acidic, and anything with a pH greater than 7 is alkaline.
What are Acids numbers?
On the pH scale, acids have a pH of less than 7.
Is the base the highest number on a pH scale?
Yes. A base has a pH of greater than 7. An acid has a pH of less than 7.
Is a base a acid on the pH scale?
No, a base is the opposite of an acid on the pH scale. Acids have pH values less than 7, while bases have pH values greater than 7. A neutral pH is 7.
What is the range of values that are used to express the acidity or alkalinity of a system?
The pH scale. The pH scale goes from 0 to 14. Substances that have a pH of 7 are neutral, acids have a pH of less than 7, and bases have a pH of greater than 7.
The scale used to classify the strength of acid or basic solutions?
The pH scale is used to classify the strength of acid or basic solutions. On the pH scale, solutions with a pH less than 7 are considered acidic, solutions with a pH of 7 are neutral, and solutions with a pH greater than 7 are basic.
Where is bases found on the pH scale?
pH ranges from 0-14, 7 being neutral, under that acid, above base.
The pH of an acid is anything less than?
The pH of an acid is lower than 7 on the pH scale, with stronger acids having pH values closer to 0.
Which ranges on the pH scale are acidic basic and neutral?
pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14
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 chemicals score a 4 on the pH scale?
A pH that is less than 7 is an acid, so 4 pH would be an acid.
Do alkalis have a pH less than 7?
no they alkaline solutions have a pH higher than 7
