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What is the difference between 'meal powder' and 'gun powder'?
Meal powder is the fine dust left over when black powder (gunpowder) is corned and screened to separate it into different grain sizes. It is gun powder dust.
Which device is used to separate iron dust and sulfur?
A magnet can be used to separate iron dust from sulfur since iron is magnetic while sulfur is not. By passing a magnet over the mixture, the iron dust will be attracted to the magnet, leaving the sulfur behind.
How do you separate a mixture of sand salt chalk dust and amp iron filings.?
First remove iron filings with a magnet. That leaves sand, salt and chalk dust. Add water which dissolves the salt, and filter leaving the sand and chalk dust on the filter paper. Put that back in water and add acid to dissolve the chalk dust (CaCO3) leaving the sand as a solid. Filter to obtain the sand. The chalk dust will now be in the acid as CO2 and H2O and the Ca salt of the acid.
Steps in separating table salt from baby powder?
How would you separate a mixture of table salt, sand, and talcum powder? - Quora. Throw the mixture in a sieve that'll let the talc through, but will block the salt and sand grains. Of course this only works if neither the salt nor sand are dust-sized particles. Shake the sieve over a bowl.
How would you separate a mixture of iron dust and zinc dust?
To separate a mixture of iron dust and zinc dust, one method is magnetic separation. Iron is attracted to a magnet, so passing a magnet over the mixture will attract the iron particles, leaving the zinc particles behind. Another method is to use a sieve or mesh to physically separate the larger iron particles from the smaller zinc particles based on size differences. Lastly, if the mixture is dissolved in a liquid, zinc dust can be separated from iron dust using a process called filtration, where the liquid is passed through a filter that traps the larger iron particles while allowing the smaller zinc particles to pass through.
What is another word for powder?
Another word for powder is "dust."
How would you separate gold dust from a mixture of iron filings and salt?
Mix with water, the pass through a filter paper. The salt will be dissolved in the water so it will be removed with the water, leaving the iron filings and gold dust on the filter paper. Leave this to dry then separate off the iron filings using a magnet, leaving behind the gold.
What is the smoke coming out of the volcano?
A mixture of water vapour, sulphur oxides, nitrogen oxides and carbon dioxide. Also various amounts of ash, dust and trace gases.
When was Bug Powder Dust created?
Bug Powder Dust was created in 1994.
How do you separate dust and iron dust?
Simple. With a magnet. The iron dust will simply be attracted to the magnet. To collect the iron dust neatly, get a plastic sandwich bag or a small plastic baggie, put the magnet inside, use it to collect the iron dust, then turn the bag inside-out and remove the magnet.
' can you separate a mixture of sand salt and sawdust'?
pour water in the cup, the saw dust flouts up the sand stays at the bottom
How do you get gold dust out of rock dust?
To separate gold dust from rock dust, you can use a method called panning. This involves adding water to the mixture and swirling it around in a pan. Gold, being denser than rock dust, will settle to the bottom of the pan while the lighter rock dust will wash away.
