What is the balanced equation for
FeCl3 + H2S → Fe2S3 + HCI

Calcium chloride +gold(1) oxide—>

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h