9. Equations for reactions of iron and iron compounds are shown.
Fe + 2HCl โ FeCl2 + H2
2FeC...
Chemistry, 28.11.2021 06:50 jeremiaht7
9. Equations for reactions of iron and iron compounds are shown.
Fe + 2HCl โ FeCl2 + H2
2FeCl2 + Cl2 โ 2FeCl3
FeSO4 + Mg + Fe + MgSO4
FeSO4 + 2NaOH โ Fe(OH)2 + Na2SO4
How many of these are redox reactions?
A 1
B 2
ะก 3
D 4
Answers: 3
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