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storchak [24]
2 years ago
14

Why is it better to extract iron by heating iron oxide with carbon?

Chemistry
1 answer:
Inga [223]2 years ago
5 0

Answer:

This method of extraction works because carbon is more reactive than iron, so it can displace iron from iron compounds. Extracting a metal by heating with carbon is cheaper than using electrolysis. In the reaction of iron(III) oxide with carbon, state which substance is reduced and which substance is oxidised.

Explanation:

hope this helps

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The answer is A cause the water breaks down the rocks into small pieces which are called sediments. These things later on turn into rocks with pressure and heat
4 0
3 years ago
A student placed a crystal of a blue dye at the bottom of a beaker of water. After 5 minutes, the crystal sa
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It is because it is having color in it  and the water is colorless

7 0
2 years ago
Explain the process of filtration and crystallization ​
Akimi4 [234]

Answer:

Filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. Either the clarified fluid or the solid particles removed from the fluid may be the desired product.

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BRAINLIEST PLEASE, I NEED IT

8 0
2 years ago
Which methods are used to construct earthquake resistant buildings?
san4es73 [151]

Answer:

shear walls, cross braces, diaphragms, and moment-resisting frames are central to reinforcing a building. Shear walls are a useful building technology that helps to transfer earthquake forces. Made of panels, these walls help a building keep its shape during movement.

Explanation:

7 0
3 years ago
which soil indicated on the soil triangle above would most likely have the highest water-holding capacity?
lbvjy [14]

The soil with the highest water-holding capacity in the triangle must be a soil that has a very high percentage of clay soil.

The question is incomplete but I will try to help you the much I can. There are different kinds of soil such as;

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The water holding capacity of the various kinds of soil are different. The soil with the least water holding capacity is sandy soil while the soil with the greatest water holding capacity is clay soil.

Hence, the soil with the highest water-holding capacity in the triangle must be a soil that has a very high percentage of clay soil.

Learn more: brainly.com/question/14281129

4 0
2 years ago
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