Web19. Which of the following mixture can be separated by decantation *A. Iron filings and sandB.Flour and riceC.Mongo and waterD.Sugar and water Answer: letter C is the answer. Explanation: pabrainliest na din lovelots. Answer: C. PA . BRAINLEAST. PO. PLSSS. 20. some of the mixtures that can be separated by decantation are the following; Answer ... WebWhich one of the following is the most convenient first step in separating a mixture of salt, iron filings, sand, and sawdust? A. Using a magnet to remove iron filings B. Using a sieve to remove sand and sawdust C. Adding water to dissolve the salt D. Burning to get rid of sawdust Sources Air_winnowing_3 by Unknown used under CC_BY-SA
Why are iron fillings separated from salt and sand by a magnet?
WebJun 11, 2024 · In the process, iron filings are separated by the magnet. After that, sand and common salt are mixed in water. While salt dissolves in water, sand does not. So, … WebApr 7, 2024 · Separate sand, salt and iron filings with a magnet, warm water and a filter. Use the magnet to remove the iron filings, dissolve the salt in warm water and filter out … northflex redtm - nf11
How might you separate a mixture of iron filings and salt?
WebMay 14, 2024 · Explanation: Of course you could do the separation chemically. Dissolve the salt up in water, pass thru a filter, wash the iron filings with ethanol, which would encourage the salt to precipitate from solution. Separation accomplished............ Answer link WebThe answer is: fractional distillation method. The alcohol dissolves in water to form a homogenous solution. Since the two completely mix, we can separate the two using boiling since the boiling point of alcohol is 78.7 o C and that of water is 100 o C. When the mixture is put to boiling the vapour (evaporated alcohol) is collected and cooled in a different … WebMay 14, 2024 · Explanation: Of course you could do the separation chemically. Dissolve the salt up in water, pass thru a filter, wash the iron filings with ethanol, which would … north fl fairgrounds tallahassee