Pure iron, Fe, can be produced from an ore called hematite, Fe2O3, by reaction with carbon at high temperatures. 2 Fe2O3 + 3C 4 Fe + 3 CO₂ How many tons of hematite must react with carbon if an iron company needs to make 42.0 tons of iron?

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A:

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Q: Product ?    Give correct typing answer

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Q: 10. Rank the following molecules in orde CF3 CF3 Answer H I F- II CO H3O

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".