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Why is there a pH scale?
The reason for a pH scale it to tell how basic or acidic a substance, or substance byproduct is.
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.
What does the pH sacle measure?
The pH scale measures how acidic or basic a substance is.
A substance with a pH of 11 is what times more what than a substance with a pH of 8?
A pH of 11 is 1000x more alkaline than a pH of 8. The pH scale is a logarithmic scale. This means that in a pH scale, a change of one whole number represents a tenfold change in the pH. So a pH of 8 is 10x more alkaline than a pH of 7.
When measured on the pH scale acid is?
The pH scale ranges from 0-14. From 0-6, the substance is acidic. A value of 7 means the substance is neutral. From 8-14, the substance is basic.
What determines if a substance is acidic or base?
a pH scale.
What pH scale middle acidity?
For example a pH=4-5.
What scale is pH?
PH scale is a scale that shows the substance is PH ....... Example: The substance is PH 7, so it is neutral The substance is PH 3, so it is acid The substance is PH 10, so it is alkali
If a substance has a pH of 5 where would it be on the acidity scale?
Somewhat acidic since 7 is the neutral point on the pH scale.
What is the pH value that is considered neutral on the pH scale?
A pH value of 7 is considered neutral on the pH scale. This means that the substance is neither acidic nor basic.
What does a ph-scale show you?
how acidic alkali or neutral a substance is.
How is an acid indicated on the pH scale?
Acids have a pH less then 7, the lower the pH the more acidic the substance is.-
