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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.
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 does the pH sacle measure?
The pH scale measures how acidic or basic a substance is.
What determines if a substance is acidic or base?
a pH scale.
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
What pH scale middle acidity?
For example a pH=4-5.
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.-
