1. Продолжить уравнения реакций: Na + H2O = …..

K + …. = KOH + …..

…… + H2O = Ca(OH)2 + …..

Rb + ….. = H2 + ……..

CaO + H2 = … + ….

ZnO + …. = H2O + …..

… + H2 = … + Pb
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