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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 does green indicate on the pH scale?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
What do the colours mean in the pH scale?
It depends on the reagent used, but most of the time the more acidic the substance is, the brighter yellow it shows up on the scale when a sample is tested for pH, while strong bases are usually deep blue. Greens are usually in the 7.0 range, or neutral. Your pH testing substance should come with a color scale, and you just match up the color of your testing strip after dipping it or touching it to the test substance with the color on the 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.
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
What is the pH indicator scale?
it indicate the acid and base of the scale
What color is antacid on the pH scale?
Yellow?
What does a 1 on the pH scale indicate?
Massive acidity.
What is the scale used to indicate the strength of an acid or base called?
The scale used to indicate the strength of an acid or base is called the pH scale. It ranges from 0 to 14, with 7 being neutral, values below 7 indicating acidity, and values above 7 indicating alkalinity.
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 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.
Measurement system used to indicate the concentration of hydrogen ions in solution?
pH scale is used to indicate the concentration of hydrogen ions in a solution. It is a measure of the acidity or alkalinity of a solution, with lower pH values indicating higher acidity and higher pH values indicating higher alkalinity. The pH scale ranges from 0 to 14, with 7 being neutral.
Using the pH scale what numbers indicate an acid What numbers indicate a base?
pH numbers below 7 indicate an acid, with lower numbers indicating stronger acids. pH numbers above 7 indicate a base, with higher numbers indicating stronger bases.
What does green indicate on the pH scale?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
Where would you find acids on the pH scale?
we would find on the pH scale. if the colour is red orange or dark yellow this would be a strong acid. if the colour is yellow or light yellow or normal yellow this would be a weak acid. i hope this helps you thank you
Is a scale that measures the acidity or basicity of a solution along a range of zero to 14?
The pH scale measures the acidity or basicity of a solution on a scale of 0 to 14. A pH of 7 is considered neutral, while lower values indicate acidity and higher values indicate basicity. The scale is logarithmic, so each unit change represents a tenfold difference in acidity or basicity.
