AutismRobotrix1999
10.09.2021 •
Chemistry
Balance all of the following equations
i.) Fe + H2O => Fe2O3 + H2
ii.) PbS + O3 => PbSO4 + O2
iii.) KNO3 => KNO2 + O2
iv.) Al + H2O => Al2O3 + H2
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Ответ:
the original substances in any chemical reaction. products. the resulting substances in anychromium(III) oxide, and water. (NH4)2Cr2O7(s) → N2(g) + Cr2O3(s) + 4H2O(g).