Question

Na=>NaCl=>HCl=>MgCl=>AgCl

Answer 1

2Na + Cl2 -> 2NaCl
2NaCl + H2SO4 -> Na2SO4 + 2HCl
2HCl + Mg -> MgCl2 + H2
MgCl2 + 2AgNO3 -> 2AgCl + Mg(NO3)2

Answer 2

It looks like you've provided a sequence of chemical reactions involving different compounds. Let me break down the reactions for you:

1. Na → NaCl: This reaction involves sodium (Na) reacting with chlorine gas (Cl2) to form sodium chloride (NaCl), which is common table salt.

2. NaCl → HCl: This reaction doesn't seem accurate based on the compounds listed. Sodium chloride (NaCl) doesn't directly convert into hydrochloric acid (HCl). HCl is a strong acid and is usually produced by dissolving hydrogen chloride gas (HCl) in water.

3. HCl → MgCl: This reaction doesn't seem accurate either. Hydrochloric acid (HCl) doesn't directly convert into magnesium chloride (MgCl2). MgCl2 is typically formed through the reaction of magnesium (Mg) with hydrochloric acid.

4. MgCl → AgCl: Similarly, this reaction appears to be inaccurate. Magnesium chloride (MgCl2) doesn't directly convert into silver chloride (AgCl). Silver chloride is usually formed by the reaction of silver nitrate (AgNO3) with a chloride source.

If you could provide more context or clarify the reactions you're referring to, I'd be happy to assist you further.