alphahelixyt alphahelixyt Today at 11:38 AM Chemistry Answered Identify the decomposition reaction.2NH 3 + H 2SO 4 ⟶ (NH 4) 2SO 43Pb + 2H 3PO 4 ⟶ 3H 2 + Pb 3(PO 4) 22 NO 2 ⟶ 2 O 2 + N 22NaBr + Ca(OH) 2 ⟶ CaBr 2 + 2NaOH