Extracting Metals using Carbon | GCSE Chemistry Practice
Metals less reactive than carbon can be extracted from their oxides by reduction.
What is the reduction agent in a blast furnace?
What is Extracting Metals using Carbon | Practice?
"The chemical process of obtaining a pure metal from its ore, typically involving reduction by carbon or electrolysis."
Which of these metals is the MOST reactive?
Zinc is extracted from its ore by heating with carbon. This is because...
Which of these metals will NOT react with dilute acid?
In electrolysis, where do the positive ions (cations) move to?
Winning Metals
Ores are rocks containing enough metal to be worth extracting.
Reduction: The loss of oxygen from a compound.
Iron oxide is reduced by carbon to produce iron and CO2.
Metals more reactive than carbon must be extracted by electrolysis.
Deep Fact: Reduction in terms of electrons is GAINING electrons (OIL RIG).
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