Easy, magnet to seperate iron. water to seperate the wood because wood floats but pebbles sink.
Step 1) use a magnet to remove the iron filings
Step 2) dump the mixture into water hot water and mix (this will cause the salt to combine with the water and the styrofoam to float)
Step 3) you can now separate the styrofoam from the top of the water
Step 4) using a fine mesh strain the sand out of the water
Step 5) boil the water leaving the salt.
Put the mixture in a funnel with filter paper. Add water to dissolve the salt. The salt water will pass through the filter and can be collected in a beaker. Then the water can be evaporated, leaving the salt behind. Place the mixture of pebbles and iron filings on a flat surface. Use a magnet to remove the iron filings from the pebbles.
Place a strong magnet over the wood. The iron should be attracted to the magnet, leaving the wood behind.
how to seperate sand iron fillings and pebbles
Iron is separated with a magnet.
The silicon pellets are extracted with a tweezer if they are sufficiently large.
Zinc chloride is very soluble in water and silicon dioxide is not soluble. - Put the mixture of ZnCl2 and SiO2 in water - Wait for the dissolving of the ZnCl2 - Separate the two components by filtering
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
No. Silicon dioxide is a compound.
First: a solution is a kind of mixture. Second: silicon is not any sort of mixture or solution. It is a pure element.
Water and Boiling Water
Zinc chloride is very soluble in water and silicon dioxide is not soluble. - Put the mixture of ZnCl2 and SiO2 in water - Wait for the dissolving of the ZnCl2 - Separate the two components by filtering
sand is a mixture
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Nickel and silicon are elements. Gasoline is a homogeneous mixture.
No. Silicon dioxide is a compound.
First: a solution is a kind of mixture. Second: silicon is not any sort of mixture or solution. It is a pure element.
Water and Boiling Water
Silicon dioxide is a compound.
Heterogeneous
No, silicon is an element separate to carbon
No. A mixture of salt and pepper is simply a mixture of salt and pepper. Silicon is an element unrelated to either salt or pepper.
Yes, it is a nonhomogeneous mixture.