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mfedorko123
@mfedorko123
July 2022
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3 химических уровнения з металическими елементами
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colubris
1) Fe + H2SO4 = FeSO4 + H2;
2) 2Na + O2 = Na2O2;
3) Ca + H2O = Ca(OH)2 + H2
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mfedorko123
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colubris
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Answers & Comments
2) 2Na + O2 = Na2O2;
3) Ca + H2O = Ca(OH)2 + H2