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Tresset [83]
3 years ago
7

A pure substance containing only one king of ______ .

Chemistry
2 answers:
nadya68 [22]3 years ago
6 0
Atom or element, either one is right.
Lemur [1.5K]3 years ago
5 0
A pure substance containing only one kind of element.
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Explanation:

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It is clear that 1.0 moles of Fe₂O₃  react with 1.0 mole of C to produce 1.0 mole of Fe and 3.0 moles of CO₂.

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1.0 mole of C produces → 3.0 moles of CO₂, from the stichiometry.

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