0
Why is an acidic titration medium a requirement of the vol hard?
Wiki User
∙ 12y ago
volhard method uses Fe indicator. in the basic solution, Fe ion can precipitate forming Fe(OH)3 ...ete..
Wiki User
∙ 12y ago
An acidic titration medium is required in a Volhard method for chloride determination because it prevents the precipitation of silver chloride as a solid. Keeping the solution acidic ensures that the silver chloride formed during the titration remains in solution as AgCl^- ions, allowing for accurate measurement of the endpoint.
Add your answer:
Earn +20 pts
Why titration with standard hard water is carried out?
Titration with standard hard water is carried out to determine the concentration of calcium and magnesium ions in water samples. By titrating a known volume of hard water with a standardized solution of EDTA, the amount of calcium and magnesium ions present can be quantified based on the volume of EDTA solution needed to reach the endpoint. This helps in assessing the water hardness and determining the appropriate treatment methods for water softening.
How many grades of silver solder are there and what are their melting temperatures?
There are typically 3 grades of silver solder: easy, medium, and hard. Their melting temperatures range from around 1145°F to 1495°F respectively for easy and hard solder types. The medium grade falls in between these temperatures.
Why titrations of weak acids and weak bases are not done?
Titrations of weak acids and weak bases are not commonly done because their equilibrium relationships make the endpoint difficult to determine precisely. The pH at the equivalence point for a weak acid or weak base titration is not at 7, making the detection of the endpoint more challenging. Additionally, the buffering capacity near the equivalence point is higher, leading to gradual pH changes that are hard to detect.
What pH number is the most acidic?
Lower numbers are more acidic. The normal range for pH is 0-14. However, it's possible to go beyond that range (2M HCl has a negative pH); I'm not certain what the absolute lowest (or highest) possible value is.
What is the advantage of acidic conditions in stomach?
Acidic conditions in the stomach help to break down food more efficiently by activating enzymes that aid in digestion. This also helps to kill off harmful bacteria that may be present in the food we consume. Additionally, the acidic environment helps to maintain the natural balance of gut bacteria in the intestines.
Do you have to be born in Canada to be prime minister?
No, this is not a hard requirement.
What is the educational requirement for employees in the arts and entertainment occupations?
there is not a set requirement because it depends on desire, hard work, natural talent, and good luck there is not a set requirement because it depends on desire, hard work, natural talent, and good luck
What is the educational requirement for employees in the arts and entertainment occupation?
there is not a set requirement because it depends on desire, hard work, natural talent, and good luck there is not a set requirement because it depends on desire, hard work, natural talent, and good luck
Is a butterfly's egg hard squishy or medium?
No
What is the digestive system of an elk?
the bald eagle digestive system is extremely acidic. it is acidic enough to digest bones and such hard things whole!
What is rigid magnetic storage medium?
Hard Disk
What is a large capacity magnetic storage medium?
A hard drive.
Why titration with standard hard water is carried out?
Titration with standard hard water is carried out to determine the concentration of calcium and magnesium ions in water samples. By titrating a known volume of hard water with a standardized solution of EDTA, the amount of calcium and magnesium ions present can be quantified based on the volume of EDTA solution needed to reach the endpoint. This helps in assessing the water hardness and determining the appropriate treatment methods for water softening.
Can you join greenpeace if you eat meat?
Yes. Being vegetarian is not a hard requirement to joining GreenPeace.
Where are programs saved?
Typically on a mass storage medium such as a hard-disk drive.
Is air a material medium?
No, air is not considered a material medium because it does not have a specific shape or volume. It is a gas made up of a mixture of different molecules and is considered a fluid medium.
Is the minimum requirement for a Windows XP hard drive partition?
2gb good luck on your quiz lol
