It depends on what indicator you are using.
Yellow with the bromothymol blue indicator is acidic, yellow with the methyl orange indicator is basic, yellow with the phenol red indicator is acidic and yellow with the universal indicator is acidic.
5-6
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
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.
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).
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+]
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
pH=7 is the neutral point on the scale.
pH Scale
it indicate the acid and base of the scale
Massive acidity.
Yellow?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
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.
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.
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.
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
ph scale
It is used in labs to indicate how much acidic or basic a solution is.