Step 1 – Hot air (oxygen) reacts with the coke (carbon) to produce carbon dioxide and heat energy to heat up the furnace. C(s) + O 2 (g) → CO 2 (g) Step 2 – More coke is added to the furnace ...
Redox, extraction of iron and transition metals ... Electrolysis extended content [GCSE Chemistry only] Electrolysis involves using electricity to break down electrolytes to form elements.
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