Use a blue/ red litmus paper. When either turns red, it's acidic and blue is alkali.
By dissolving the pH solution a colour change will occur in the solution that should be tested.Compairing the colour of solution to the colours marked on of pH chart we can find out if the solution we tested is of alkaline nature or of acidic nature or neutral.Solutions of pH7are neutral solutions.Solutions below pH7 are acidic solutions and those above pH7 are alkaline solutions.
I don't know sorry I think you use a special coulour indicator
No problems: using a pH-meter or more simple with pH-papers (indicators).
See the Related Questions links for more information about pH.
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pH is not a measure of how strong an acid is. pH is a measure of the concentration of hydronium ions in a solution, which is dependent on both the strength of the acid or base and its concentration in a given solution.
Sticking a piece of litmus paper into it would be the first step in my estimation. See if it's base or acidic. If it is strongly one or the other, don't touch it with bare hands.
pH level is a short term for "Potential Hydrogen" The pH of any solution is the measure of its hydrogen-ion concentration. The higher the pH reading, the more alkaline and oxygen rich the fluid is. The lower the pH reading, the more acidic and oxygen deprived the fluid is.
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See the Related Questions links for more information about pH.
The pH is a measure of the acidity/alkalinity of a solution.
A measure of the acidity of the solution
pH is a measure of the hydrogen ion (H+) activity in a solution.
The pH is a measure of the acidity/basicity of a solution.
pH is a measure of acidity or alkalinity of a solution.
pH paper and pH meter
pH is a measure of the acidity or basicity of a solution. The pH of a solution is temperature-dependent.pH is a measure of how acidic or alkaline (the opposite of acidic) a material is. It has nothing to do with temperature.
The pH is a measure of the activity of the ion H+ in a solution.
pH is a measure of the acidity of the solution. It describes the concentration of H+ or H3O+ ions in a solution. pH= -log10[H+]. Therefore, the lower the pH, the higher the concentration of hydrogen atoms and the more acidic the solution.
The measure of the H+ concentration is the pH.