Sodium sulfate is added to a solution mixture containing potassium nitrate and barium nitrate. After centrifugation, which aqueous ions are present in the supernatant

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Tell me the iupac names of the following alcohols: