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gavmur [86]
3 years ago
13

Discuss how to separate a mixture of iron fillings, salt, sand, and wood chips.

Chemistry
1 answer:
dexar [7]3 years ago
3 0
<span>Wrap a magnet in plastic lunch wrap and move it through the mixture of the three solids. The iron filings will stick to the magnet. The filings can be removed by unwrapping the plastic from the magnet carefully! Mix the remaining salt and sand in water and stir.</span>
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Explanation:

Hello!

In this case, it is possible to treat this problem by using a proportional factor which indicates one iron nail equals 2.0 grams:

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Now, for an amount of 6.022x10²³ nails, the corresponding mass will be:

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