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Why does magnesium react with silver nitrate?

Magnesium is much higher in the reactivity series than silver and, therefore, displaces silver from the nitrate group. The REDOX reaction requires water to be initiated because the two powders are solids, and an intimate mixture is required for the Ag+ and NO3- ions to be able to move.

When silver nitrate reacts with sodium chloride the precipitate formed is silver white?

They would not appear in the net ionic equation. FIGURE 11.5 (a) When a solution of silver nitrate is added to a solution of sodium chloride, the silver ions combine with the chloride ions to form a precipitate of silver chloride. The sodium and the nitrate ions are nonparticipating spectator ions.

Is mixing salt water and silver nitrate a chemical change?

A new solid is formed. When colourless silver nitrate solution is added to colourless sodium chloride solution, a new white solid of silver chloride is produced. When sodium metal reacts with water the temperature of the water increases substantially due to the chemical reaction between the sodium and the water.

Why does AgCl form a precipitate?

If two solutions are mixed together it is possible that two ions could combine to form an insoluble ionic complex. Since Ag+ is now in solution with Cl- the two will combine to form AgCl, and the AgCl will precipitate from solution.

What is the Colour of silver chloride AgCl?

Upon illumination or heating, silver chloride converts to silver (and chlorine), which is signaled by grey to black or purplish coloration to some samples. AgCl occurs naturally as a mineral chlorargyrite….Silver chloride.

ChemSpider 22967
ECHA InfoCard /td>
PubChem CID 24561

What is the charge of silver chloride?


How do you dissolve silver chloride?

  1. Place 200 mL of water in a 600 mL beaker.
  2. Add 10 mL 0.1 M silver nitrate and 30 mL 1.0 sodium chloride to the beaker to form the AgCl precipitate.
  3. Add the ammonia to dissolve the silver chloride and produce the soluble silver ammonia complex ion.
  4. Add the sodium bromide to produce silver bromide precipitate.

Is silver chloride soluble in acid?

Solubility of silver chloride Insoluble in alcohol and nitric acid. Soluble in sulphuric acid, hydrochloric acid, thiosulphate and ammonium solutions upon complex formation.

Why does silver chloride dissolve in ammonia?

The ammonia combines with silver ions to produce a complex ion called the diamminesilver(I) ion, [Ag(NH3)2]+. The silver iodide is so insoluble that the ammonia won’t lower the silver ion concentration enough for the precipitate to dissolve.