Sr - SrO - Sr(OH)2 - SrCl2

Question

Sr - SrO - Sr(OH)2 - SrCl2

Answer 1

2Sr + O₂ ⇒ 2SrO
SrO + H₂O ⇒ Sr(OH)₂
Sr(OH)₂ + 2KCl ⇒ SrCl₂ + 2KOH

Answer 2

1)Sr+O2=2SrO
2)SrO+H2O=Sr(OH)2
3)Sr(OH)2+2KCl=SrCl2+2KOH