For the nails, you can use a magnet. You can separate the marbles and corks by putting it in water, wood floats and marbles don't.
First you would get the iron filings out with a magnet.
Next you would put the mixture in water.
The cork will float so you can just scoop it out.
The salt will dissolve in the water.
Next, use a filter funnel and filter paper to filter the sand out.
Last, boil the salt water so the water evaporates.
your sight
You could drop them into water, the corks will float and the marbles will sink.
for the nail,you can use a magnet.you can separate the marbles and corks by putting it in water
put the nails and marbles cork in water and use a magnet to separate the nails , remove the floating corks
Pour it in water. The corks will float, and the rocks will sink.
Put it in water.
use water to make rocks sink
I will get two different bowls and separate them?
Fe + S --> FeS
It's just physical, unless you heat the mixture. The simple combination of iron and sulfur is a physical mixture: It can be separated with a magnet, and the iron and sulfur are still themselves. The situation changes if you heat the mixture hot enough to start a reaction between the sulfur and iron. If you do so, assuming the ingredients are in the right proportions, you'll have iron sulfide (a compound) and no free iron or sulfur will remain. In that case, you have a chemical reaction.
Iron is an element NOT a mixture.
Salt will not be attracted to a magnet. A magnet can be used to separate the two. Heterogeneous means it can be mixed but it is not chemically combined
Iron is not a mixture, it is a pure element.
They are both mixtures.
You can put the mixture in water where the wood will float and the the iron sink, or separate them with a magnet, where the iron will be attracted and the wood will not.
As the mixture of iron filings and sulphur powder are together/mixed it can be easily separated by a magnet.
Here's the full scientific report I had to do in year 7. Title: Magnetic Separation Aim: To separate iron filings from sand using a magnet. Equipment: Magnet, sand and iron filing mixture, plastic bowl Method: 1. Pour the mixture into the plastic bowl 2. Move the magnet slowly through the mixture Results: When the magnet was moved through the mixture, it picked up the iron filings but not the sand. Conclusion: In this experiment we demonstrated that a magnet can pick up iron filings in a sand and iron filing mixture through magnetism. The aim was achieved as we were able to separate the iron filings from the sand.
Fe + S --> FeS
Wooden cork is less dense than the water and the iron is not.
It's just physical, unless you heat the mixture. The simple combination of iron and sulfur is a physical mixture: It can be separated with a magnet, and the iron and sulfur are still themselves. The situation changes if you heat the mixture hot enough to start a reaction between the sulfur and iron. If you do so, assuming the ingredients are in the right proportions, you'll have iron sulfide (a compound) and no free iron or sulfur will remain. In that case, you have a chemical reaction.
Iron is an element NOT a mixture.
Because iron is rusting.
No, iron filings are not a mixture
Iron is a chemical element not a mixture.An iron alloy is a mixture.
No, Iron is a homogeneous mixture as long as the iron is pure