Finish transformations and arrange the coefficients: Fe2O3 + H2 =?

Chemical reaction and equation As a result of the reaction, pure iron and water are formed. In order to balance the reaction, we need to put 3 in front of hydrogen, put 2 in front of iron in the reaction products, and put 3 in front of water. The reaction is equalized. The molecular equation of the reaction is as follows:

Fe2O3 + 3 H2 = 2 Fe + 3 H2O.



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