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cecelia090
06.10.2021 •
Biology
What types of chemical reactions are the following?
Column A
1.
Al + + GaP → Ga + AlP
2.
2 Mg + O2 → 2 MgO
3.
MgO + BeSe → BeO + MgSe
4.
CH4 + 2O2 → CO2 + 2H2O
5.
2 NaCl → Na + Cl2
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Ответ:
A
Explanation:
A