Chemistry, 16.09.2019 10:10 0139236

The nuts, bolts, and hinges that attach some gates to a playground fence can be made of iron. the iron can react with oxygen in the air. the unbalanced equation representing this reaction is shown below.
(s) + (g) → (s)
62 balance the equation in your answer booklet for the reaction, using the smallest whole-number coefficients. [1]
63 determine the change in oxidation state for oxygen in this reaction. [1]

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The nuts, bolts, and hinges that attach some gates to a playground fence can be made of iron. the ir...

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