Nacl + Agno3 Reaction Type

AgNO₃ + NaCl = AgCl + NaNO_iii | Silver Nitrate + Sodium Chloride Reaction

When aqueous AgNO₃ and aqueous NaCl compounds are mixed together, there is a high take a chance of giving a white colour precipitate if initial silverish nitrate and initial sodium chloride concentrations are considerably loftier. That means, AgNO₃ and NaCl is a precipitation reaction. In this tutorial, we will learn about dissimilar aspects of this reaction such as precipitating and required concentrations for atmospheric precipitation.

AgNO_iii(aq) + NaCl_(aq) = AgCl_(s) + NaNO_three(aq)

Both silver nitrate and sodium chloride solutions are colourless solutions. When they react with each other, white precipitate and colourless solution is given. Sodium nitrate is colourless water soluble compound.

Observations during the reaction

When y'all are slowly calculation one chemical to other chemical drop by drop, at 1 fourth dimension, you will run into a white precipitate is formed in the solution. If you immediately add ane chemical to another, precipitate is also formed immediately. But, remember that to be careful with silver nitrate and during the experiment nitrate because it is a very toxic chemical .

AgNO3 + NaCl reaction

Required concentration to meet the precipitation

When similar volumes of NaCl and AgNO_iii are mixed, will there be a precipitate? Both solutions have concentrations of 0.1 mol dm^-iii.

Let'south call up, when both solutions are mixed, there is no precipitate and then summate concentration of each chemical compound. Because each chemical compound is diluted past two times, concentration of NaCl and AgNO3 is reduced past half.

Then each chemical compound has the concentration of 0.05 mol dm^-3.

Then we can apply Ksp expression to cheque whether will there be a AgCl precipitate.

Initial Cl^- concentration later mixing = 0.05 mol dm^-3

Initial Ag⁺ concentration after mixing = 0.05 mol dm^-3

Ksp expression for AgCl = [Ag⁺ _(aq)][Cl^- _(aq)]

[Ag⁺ _(aq)][Cl^- _(aq)] = 0.05 mol dm^-3 * 0.05 mol dm^-3

[Ag⁺ _(aq)][Cl^- _(aq)] = two.five * 10^-iii mol² dm^{-half dozen}

Ksp, AgCl = 1.7 * x^-10 mol² dm^{-half dozen}

Because calculated value for Ksp expression is greater than Ksp value of AgCl. Therefore you can see AgCl is precipitated in the solution.

pH of NaCl and AgNO_three reaction

Both NaCl and AgNO_three are neutral solutions. The products of the reaction are AgCl and NaNO₃. AgCl is a precipitate and does not crusade for hydrolysis reaction. As well, NaNO_iii is a neutral compound. Therefore, final solution should have a pH value shut to vii.

Questions asked by students

Ask your question and detect the answer complimentary.

As silver nitrate, what are the other inorganic compounds which can also give a white precipitate with sodium nitrate?

Pb nitrate gives white precipitate with sodium nitrate and relevant reaction is given beneath.

Pb(NO₃)₂ + NaCl → PbCl_two + NaNO₃

Instead of aqueous NaCl, what volition happen if solid NaCl is added to aqueous AgNO₃ is added?

In that case too, AgCl precipitate is given because when solid NaCl dissolved very well in h2o and dissociates to Na⁺ and Cl^- ions. Then Cl^- ion combines with Ag⁺ ions and give AgCl white precipitate.

What is the colour of the precipitate given by the AgNO_three and NaCl reaction? Also, will a gas will be released in this reaction?

AgCl is a white precipitate and there is no emission of gas during the reaction.