ПОМОГИТЕ ПОЖАЛУЙСТА!!!
К+Н3РО4 =
К+НСl =
Rb+HOH =
Sr+HOH =
Ca+HOH =
Al+HOH =
Срочно

6K+2H₃PO₄ → 2K₃PO₄+3H₂O2K+2HCl → 2KCl+H₂↑Rb+2HOH → Rb(OH)₂+H₂↑Sr+2HOH → Sr(OH)₂+H₂↑Ca+2HOH → Ca(OH)₂+H₂↑Al+3HOH → Al(OH)₃+H₂↑HOH - это H₂O