Question

Помогите пж! Срочно k-k2o2-k2o-koh-k(all(oh) 4)-al2(so4)3

Answer 1

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Answer 2

1) 2K + O2 = K2O2
2) 2K2O2 = 2K2O + O2
3) K2O + H2O = 2KOH
4) Al(OH)3 + KOH = K[Al(OH)4]
5) 2K[AL(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O