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What does pH test for in water?
pH determination is a test for acidity/basicity.
What is the significance of pH determination?
pH determination is important because it provides information about the acidity or alkalinity of a solution. It is crucial in various fields such as chemistry, biology, and environmental science to understand how pH affects chemical reactions, biological processes, and environmental conditions. Monitoring pH levels can help in maintaining optimal conditions for processes and organisms.
Can pH indicator give accurate pH reading for solution?
An accurate measurement is made with a pH-meter; pH-papers make only approximative determination.
What is the reason for shaking during the determination of soil pH?
noob
What are the applications of chemistry?
Determination of pH, oxygen, salt, pollutants, etc. in water.
What are the applications of chemistry fisheries?
Determination of pH, oxygen, salt, pollutants, etc. in water.
What is the best sample for the determination of blood pH and blood gases?
arterial blood
Why is electrometric method of pH determination more accurate than colorometric method?
The electrometric method of pH determination provides a single value dependent on the concentration of hydrogen ions in the aqueous solution being tested. The colorimetric method of pH determination uses acid-base indicators to provide a range of values for a solution's pH, and is therefore less accurate than the electrometric method.
Which property of a substance can be determined using a pH indicator?
The acidity or alkalinity of a substance can be determined using a pH indicator. pH indicators change color depending on the pH of a solution, allowing for the determination of whether the substance is acidic, neutral, or basic.
What is the indicator use in potentiometric titration?
The indicator used in potentiometric titrations is typically a pH electrode. By measuring changes in pH during the titration process, the endpoint of the titration can be determined accurately. The pH electrode provides a continuous measurement of the solution's pH, allowing for a precise determination of the equivalence point.
How is the concentration of an acid expressed?
The determination of an liquids's pH is by the ratio of the volume of the liquid to the amount of hydrogen ions concentrated in the liquid
What pH satnds for in pH indicator?
pH stands for "potential of hydrogen." It is a measure of the acidity or alkalinity of a solution, ranging from 0 (most acidic) to 14 (most alkaline). pH indicators are substances that change color based on the pH of a solution, allowing for easy visual determination of its acidity or alkalinity.
