0
It means that the H+ concentration is 10-pH = 10-9.4 = invlog(-9.4) = 4.0*10-10 mol/L which is rather basic. At the same time you know the OH- conc.: 2.5*10-5
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What is phtwo?
it is science and it means pH scale
What is the scale used to indicate the strength of an acid or base called?
pH Scale
What is sodium hydroxide in a PH scale?
Sodium Hydroxide or NaOH is a highly basic compound. On the pH scale it has a pH of 14.
What does phtwo mean in sciene?
The phtwo is another name for the ph scale.
What are true about the pH scale the scale ranges from 1 to 15 true or false?
pH scale is from 1 to 14 (not 15)
What scale is used to determine pH?
the pH scale
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 colour is acid on a PH scale?
The Ph scale does not have colours.
Where is a strawberry on the pH scale?
strawberries are at 3.5 on the pH scale
What is phtwo?
it is science and it means pH scale
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 midpoint of the pH scale?
The midpoint of the pH scale is 7.
The scale used to classify the strength of acid and basic solutions?
The pH scale.
What is the scale used to indicate the strength of an acid or base called?
pH Scale
What substance is in ithe middle on a PH scale?
Pure water has a pH of 7.0 which is the center of the pH scale.
What is the neutral number in the pH scale?
7 is neutral on the pH scale.
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
