Question

Br2O5 + H2O = SO3 + H2O = MgO + H2O = Rb2O + H2O = As2O5 + H2O = Cl2O + H2O =

Answer 1

Br2O5 + H2O = 2HBrO3

SO3 + H2O = H2SO4

MgO + H2O = Mg(OH)2

Rb2O + H2O = 2RbOH

As2O5 + H2O = 2H3AsO4

Cl2O + H2O = 2HOCl