0
Still curious? Ask our experts.
Chat with our AI personalities
Beau
Taiga
EzraAdd your answer:
Earn +20 pts
What is the method of separating mixture of nitre and common salt?
A method of separation may be the fractional crystallization.
What is the approximate operating temperature for blueing with nitre- blue salt?
The approximate operating temperature for bluing with nitre- blue salt is around 290-310°C (550-590°F). At this temperature, the parts are immersed in a bath of the nitre-blue salt for a specific period to achieve the desired bluing effect.
How do you separate common salt from the mixture of common salt and water?
You can separate common salt from water by evaporation. Simply heat the saltwater mixture until all the water evaporates, leaving behind the salt.
How will you separate a mixture of common salt sulphur powder and sand?
Salt is soluble in water.Sulfur is soluble in carbon disulfide.Sand is insoluble.
Why is potassium nitrate also called nitre?
Nitre is an obsolete name foe some nitrates. Nitreis a word derived from the Greek language nitron (a term used in the past for sodium carbonate or the potassium nitrate). But also nitron is very probably borrowed from the old Egyptian netjeri.
