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Biology, 22.06.2021 08:50 jake2124

Cuál de las siguientes reacciones es de descomposición. a) CaCO3 → CaO + CO2
b) HCl + Zn → ZnCl2 + H2
c) H2SO4 + NaOH → NaSO4 + H2O
d) Fe + O2 → Fe2O3

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Cuál de las siguientes reacciones es de descomposición. a) CaCO3 → CaO + CO2
b) HCl + Zn → Zn...
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