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Unit - 8.2 Water of Crystallisation and Reaction of metals with Water — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYUnit - 8.2 Water of Crystallisation and Reaction of metals with Water1 Mark
Question
Write balanced equations when
(d) steam is passed over heated iron metal
✓

Answer

$3 Fe ( s )+4 H 2 O ( aq ) \rightarrow Fe 3 O 4(s)+4 H 2(g)$

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