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A primary standard solution is generally a solution prepared and certified by an authorized and specialized institution (for example: NIST - National Institute for Standards and Technology).
Gonzalo Abernathy
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What is the primary standard apparatus in chemistry?
we use primary standard apparatus in chemistry lab to find accurate resultthe examples of primary standard apparatus arepippetteburreteVolumetric Flask
Is hcl praimary standard or secondary standard?
HCl is not used as a primary standard
What is the primary standard used in this experiment .define a primary standard?
It is primary standard is a substance that has a known high digree of purity ,reatively large molar mass ,is nonhygroscopic and reacts in a predic table way.
Why iodine is not directly employed as the primary standard?
In order for a substance to be a primary standard it must be able to dissolve in water. Since iodine is unable to do this it cannot be used as a primary standard
Is hcl a primary standard or a secoundary standard?
HCl is a gas which is dissolved in water to form the solution the concentration expressed is very approximate so its not a primary standard.
What is primary standard substance?
A primary standard substance is referred to a reagent which is pure. This is a substance that can be weighed easily due to its purity.
What is aprimary standard?
Primary standard can be defined in metrology, as a standard that is accurate enough that it is not calibrated by or subordinate to the other standards. Primary standards are used to calibrate other standards.
What viscosity is used in the primary?
Either full synthetic or standard primary oil.
advantage of KIO3 as a primary standard?
what is the advantage of potassium iodate as aprimary standard
What primary standard is used to titrate against potassium hydroxide?
HCl, hydrochloric acid, is the primary standard used to titrate against potassium hydroxide.
Advantages of KIO3 ion as a primary standard?
what is the advantage of potassium iodate as aprimary standard
What must be done to determine the concentration of a non standard solution?
Titrate it with a primary standard
