All sulfates (compounds containing SO4), with the exception of BaSO4, PbSO4, and HgSO4, are soluble. Therefore, yes, Rb2SO4 is soluble in water.
yes it is
Its a non electrolyte.
In (aquous) solution it is an electrolyte
Chromic acid is an electrolyte.
Neither, it's a non-electrolyte.
it is a covalent compound so it is a non-electrolyte.
Rb2SO4
Rb(2)S(2)O(3) That's 2 atoms of Rubidium, 2 atoms of Sulfur, and 3 of Oxygen.
Its a non electrolyte.
It is an electrolyte
In (aquous) solution it is an electrolyte
It is a strong electrolyte
Chromic acid is an electrolyte.
It is a weak electrolyte used as rust remover.
Neither, it's a non-electrolyte.
it is a covalent compound so it is a non-electrolyte.
Nonelectrolyte
No, it is a weak electrolyte.