Cho Fe, FeO, Fe(OH)2, Fe(OH)3, Fe3O4, Fe2O3 , Fe(NO3)2, Fe(NO3)3, FeSO4, Fe2(SO4)3, FeCO3 lần lượt phản ứng với HNO3 đặc,nóng . Số phản ứng thuộc loại phản ứng oxi hóa - khử là:
Cho Fe, FeO, Fe(OH)2, Fe(OH)3, Fe3O4, Fe2O3 , Fe(NO3)2, Fe(NO3)…
Jun 21, 2019
hoc247.net
Fe HNO3 → Fe(NO3)3 N2O H2O | Fe HNO3 ra N2O.
Fe HNO3 → Fe(NO3)3 N2O H2O | Fe HNO3 ra N2O.
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vietjack.com
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