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in the significance of ph determination is in the evalucation of Quality in silages
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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.
What is the environmental significance of pH?
Environmental Significance of pH: A controlled value of pH is desired in water supplies, sewage treatment and chemical process plants. In water supply pH is important for coagulation, disinfection, water softening and corrosion control. In biological treatment of waste water, pH is an important parameter, since organisms involved in treatment plants are operative within a certain pH range. According to Bangladesh Environment Conservation Rules (1997), drinking water standard for pH is 6.5-8.5.
What is used to determine whether something is acidic or basic?
Acidity or basicity is determined by the pH of the solution. A pH above 7 is basic, and a pH below 7 is acidic. A pH of 7 is considered neutral. To determine the pH, one usually uses a pH meter, a scientific instrument designed for that very purpose. To get a less accurate determination, one can use pH paper.
Functional group in methyl orange?
Methyl orange is red under a pH=3,1 and yellow over a pH=4,4; methyl orange is useful for the titrimetric determination of acids concentration.
What is urinalysis?
Determination of chemical components and physical characteristics of urine (pH, density, color, odor, glucose, cetones, blood cells, suspensions, etc.)
What does pH test for in water?
pH determination is a test for acidity/basicity.
How do you determination of pH?
ph level less than 7----->acid ph level more than 7----->base .....^_^....
What is the reason for shaking during the determination of soil pH?
noob
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 are the applications of chemistry?
Determination of pH, oxygen, salt, pollutants, etc. in water.
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.
What are the elements that affect determination in a sample size?
Margin of error, level of significance and level of power are all elements that will affect the determination of sample size.
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
What is the significance of saying that a solution has a pH of 4?
It significance the H+ concentration. H+ concentration is 0.0001 mol per liter.
What is the environmental significance of pH?
Environmental Significance of pH: A controlled value of pH is desired in water supplies, sewage treatment and chemical process plants. In water supply pH is important for coagulation, disinfection, water softening and corrosion control. In biological treatment of waste water, pH is an important parameter, since organisms involved in treatment plants are operative within a certain pH range. According to Bangladesh Environment Conservation Rules (1997), drinking water standard for pH is 6.5-8.5.
What is used to determine whether something is acidic or basic?
Acidity or basicity is determined by the pH of the solution. A pH above 7 is basic, and a pH below 7 is acidic. A pH of 7 is considered neutral. To determine the pH, one usually uses a pH meter, a scientific instrument designed for that very purpose. To get a less accurate determination, one can use pH paper.
