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April 23, 2014

Homework Help: chemistry

Posted by joshua on Friday, February 29, 2008 at 4:11pm.

Match the correct mole ratio to the substances in the reactions below.

carbon monoxide to iron in the reaction: Fe2O3 + CO ==> Fe + CO2

water to manganeese(II) chloride in the reaction: HCl + MnO2 ==> H2O + MnCl2 + Cl2

sodium to oxygen in the reaction: Na + O2 ==> Na2O

copper to iron in the reaction: Fe + CuSO4 ==> FeSO4 + Cu

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