Part B. For task B1, establish the correspondence between the reacting substances and the reaction products. Write the numbers of your chosen answers in the table, and then transfer the resulting sequence of numbers to the answer sheet without spaces or other symbols. B1. Establish the correspondence between the reacting substances and the reaction products. REACTING SUBSTANCES A) Fe + Cl₂ → Б) Fe + HCl → B) Fe₂O₃ + H₂SO₄ → Г) Fe + CuSO₄→ H₂ PRODUCTS OF REACTION 1) Fe₂(SO₄)₃ + H₂O 2) FeSO₄ + H₂O 3) FeCl₃ 4) FeCl₂ + 5) FeSO₄ + Cu 6) Fe₂(SO₄)₃ + Cu