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The pH scale goes from 0-14. 7 is when the pH of something becomes neutral, for instance, water. The concentration of hydrogen ions determine the acidity or basicity, so water has a concentration of 1x 10 to the negative seventh power. A pH of 6 is a concentration of 10, and gets 10 times more concentrated as the pH gets decreased by 1. A pH of 8 has the concentration of 1/10, and gets 10 times less concentrated as the pH gets increased by one.
What else can I help you with?
What does PH scale describes?
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
If an pH scale is up to 7 or 8 what does it mean?
A pH scale up to 7 indicates acidity, with lower values being more acidic. pH 7 is neutral. A pH scale up to 8 would still be slightly acidic, with substances becoming more neutral as the value approaches 7.
What scale describes the acidity of a solution as a number?
the pH
What number is highest on the pH scale?
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
What scale measures the concentration of hydrogen ions?
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
What is the pH scale of 9?
I don't think there is one. The pH scale only goes up to 7.
What does PH scale describes?
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
If an pH scale is up to 7 or 8 what does it mean?
A pH scale up to 7 indicates acidity, with lower values being more acidic. pH 7 is neutral. A pH scale up to 8 would still be slightly acidic, with substances becoming more neutral as the value approaches 7.
What scale is used to determine pH?
the pH scale
What scale describes the acidity of a solution as a number?
the pH
What number is highest on the pH scale?
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
Where is a strawberry on the pH scale?
strawberries are at 3.5 on the pH scale
What colour is acid on a PH scale?
The Ph scale does not have colours.
What makes up PH scale?
The Ph scale doesn't have units it's a model to show where solutions rank based on the -Log of the concentration of H+ ions
What scale measures the concentration of hydrogen ions?
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
What number on the pH scale is the most acidic?
A pH of 0 is the most acidic on the pH scale.
The scale used to classify the strength of acid and basic solutions?
The pH scale.
