we use primary standard apparatus in chemistry lab to find accurate result
the examples of primary standard apparatus are
pippette
burrete
Volumetric Flask
Morter, crushing by handcraft Blender, by electr. machine (foodgrade)
No, disodium salt is not typically considered a primary standard in analytical chemistry. Primary standards are highly pure compounds that can be used to accurately determine the concentration of a known substance in a solution. Disodium salt is more commonly used as a secondary standard or as a reagent in laboratory experiments.
The purpose of a boiling point apparatus in a chemistry laboratory is to accurately determine the boiling point of a liquid substance. This is important for identifying and characterizing different compounds based on their unique boiling points.
A primary standard solution is a highly purified compound that is used as a reference material for accurately determining the concentration of another solution through titration. It is typically used in titration experiments due to its known high purity and stability.
K2CrO4 is a secondary standard. This is because it is not directly titrated against a primary standard but rather is standardized by titration against a primary standard, such as sodium thiosulfate in iodometric titrations.
one is specific
Morter, crushing by handcraft Blender, by electr. machine (foodgrade)
No, disodium salt is not typically considered a primary standard in analytical chemistry. Primary standards are highly pure compounds that can be used to accurately determine the concentration of a known substance in a solution. Disodium salt is more commonly used as a secondary standard or as a reagent in laboratory experiments.
Examples: distillation apparatus, filtration apparatus, installations for synthesis in organic chemistry, installation for separation by solvent extraction, laboratory demineralization apparatus etc.
An apparatus criticus is another term for a critical apparatus, the critical and primary source material which accompanies an edition of a text.
check out this link http://www.laboratoryequipmentworld.com/chemistry-lab-equipment.html it talks about a few types of apparatus and their uses.
Apparatus means things or items that are needed to conduct an experiment in physical science, chemistry, biology and physics. Examples of apparatus used in chemistry are: pipettes, burettes, conical flasks, glass beakers and thermometers.
It is the power house of the cell
These instruments are called salinometers (of different types).
The purpose of a boiling point apparatus in a chemistry laboratory is to accurately determine the boiling point of a liquid substance. This is important for identifying and characterizing different compounds based on their unique boiling points.
A primary standard solution is a highly purified compound that is used as a reference material for accurately determining the concentration of another solution through titration. It is typically used in titration experiments due to its known high purity and stability.
metal things