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green indicates the pH value of 5-6 which is slightly acidic.
for the whole pH color scale go to the reference cited.
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∙ 13y ago
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What scale is used to indicate whether something is acid or alkaline?
The pH scale is the widely used universal scale, (which measures the hydrogen ion concentration of solutions) to measure the acidity or alkalinity of chemical solutions. It should be mentioned that the pH value is dependent on the temperature.
What would be too low of a pH?
Typically, the pH scale runs from 0-14, but there is technically no limit to the pH scale. A pH of -25 (for instance) would mean the H3O+ concentration is somewhere in the neighborhood of 1025 (moles/L). Likewise, a pH of 25 would indicate an H3O+ concentration of about 10-25 (moles/L).
What does a pH scale indicate the strength of?
How acidic or basic a solution is. Simply, it's concentration of H+ molecules. The higher the pH value the lower the acidity.pH = -log10[H+]
What two term determines the pH scale?
the pH scale is a measurement of acidity of liquids. it ranges from a rating on 1 to 14. when it is at 1, it is very acidic and at 14 it is a strong alkali but at 7, its neutral like water. the pH scale also shows acidity by colour- at 1 it is a strong red, at 7 it is a green and at 14, it is a purple. ;)
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 does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
What is the scale used to indicate the strength of an acid or base called?
pH Scale
What is the pH indicator scale?
it indicate the acid and base of the scale
What does a 1 on the pH scale indicate?
Massive acidity.
What does a pH scale look like?
Chemists devised a measurement system called the pH scale to indicate the concentration of hypotonic ions in solution. Therefore the higher the pH scale gets the more persistant it is.
What colour is copper sulphate on pH scale?
it is lite green on the scales of PH
What does pH 7 indicate?
pH 7 is at the center of the pH scale. It means the solution is neither basic nor acidic. Water has a pH of 7.
What scale is used to indicate whether something is acid or alkaline?
The pH scale is the widely used universal scale, (which measures the hydrogen ion concentration of solutions) to measure the acidity or alkalinity of chemical solutions. It should be mentioned that the pH value is dependent on the temperature.
What pH value indicates a neutral element?
A neutral pH is green coloured on the pH scale.
Measurement system used to indicate the concentration of hydrogen ions in solution?
ph scale
Is 6 a natural number?
The number 6 is not a natural number on the pH scale if that is what you mean. In fact the number 7 is a natural and neutral number on the pH scale ( on the pH scale number 7 is a green colour.)
What do you get if you mix a neutral substance with litmus?
either a 7 on the ph value scale witch is green or you would get a 0 depending on your ph value scale
