3. I can identify the type of chemical reaction that has taken place such as for the following: a) SnCl, + 2F2 SNF4 + 2CI2 | b) 2Ag(Bro,) + Be(CO.) Ag C,0.) + Be(Brog)2 c) 2Na +S Na,s

Which one of the following statements is correct about the reaction below? Mg(s) + 2 HCI(aq) → M9CI,(s) + H,(g) A) Mg is the oxidizing agent because it is losing electrons. B) H is the reducing agent because it loses electrons. C) Cl is the reducing agent because it is an anion. D) H is the oxidizing agent because it gains electrons.

Br2(at)+2NaI(aq) --> 2NaBr(aq)+I2(aq) Cl2(aq)+2NaBr(aq) --> NaCl(aq)+Br2 Will a reaction occur between elemental chlorine (Cl2) and potassium iodide? what about between bromine (Br2) and lithium chloride?

Using the reaction below, which is true for the reaction as written from left to right: Cu(s) + Fe2+ Cu2+ (aq) (aq) - Fers) + Cu2+ O None of the answers are true. O Fe2+ (aq) is oxidized. O The oxidation number of copper decreases. O Cu's) is reduced. Fe2*(ag) is an oxidizing agent.