3 years ago

Why is carbon used to extract metals from their oxides?

Chemistry

1 answer:

pashok25 [27]3 years ago

4 0

Answer:

If a metal is less reactive than carbon, it can be extracted from its oxide by heating with carbon. The carbon displaces the metal from the compound, and removes the oxygen from the oxide. This leaves the metal.

Explanation:

You might be interested in

The ccl4 formed in the first step is used as a reactant in the second step. if 2.00 mol of ch4 reacts, what is the total amount

Leni [432]

CH4 + 4 Cl2 â†’ CCl4 + 4 HCl (4.00 mol CH4) x (1/1) x (0.70) = 2.80 mol CCl4 (4.00 mol CH4) x (4/1) x (0.70) = 11.2 mol HCl CCl4 + 2 HF â†’ CCl2F2 + 2 HCl (2.80 mol CCl4) x (2/1) x (0.70) = 3.92 mol HCl 11.2 mol + 3.92 mol = 15.1 mol HCl from both steps

8 0

3 years ago

Which term names enzymes in the body that speed up chemical reactions? A. catalysts B. cells C. concentrations D. chloroplasts

vazorg [7]

Carbonic anhydrase speeds up the transfer of carbon dioxide from cells to the blood.

Hope this work cuz

8 0

3 years ago

Read 2 more answers

indentify one element that will combine with phosphorus in the same ratio of atoms as the ratio in aluminum phosphide

Cloud [144]

The answer is ReGallium or Indium

8 0