Chemistry, asked by heelugongelenny, 9 months ago

name the compound which is used in the removal of sand during the extraction of iron from its ore

Answers

Answered by rheagoenka

1

Explanation:

The calcium oxide then reacts with silica (sand) impurities in the haematite, to produce slag - which is calcium silicate. This reaction is a neutralisation reaction. Calcium oxide is basic (as it is a metal oxide) and silica is acidic (as it is a non-metal oxide).

Answered by channaisuperking04

8

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