## Subscribe \$4.99/month

Un-lock Verified Step-by-Step Experts Answers.

## Textbooks & Solution Manuals

Find the Source, Textbook, Solution Manual that you are looking for in 1 click.

## Tip our Team

Our Website is free to use.
To help us grow, you can support our team with a Small Tip.

## Holooly Tables

All the data tables that you may search for.

## Holooly Help Desk

Need Help? We got you covered.

## Holooly Arabia

For Arabic Users, find a teacher/tutor in your City or country in the Middle East.

Products

## Textbooks & Solution Manuals

Find the Source, Textbook, Solution Manual that you are looking for in 1 click.

## Holooly Arabia

For Arabic Users, find a teacher/tutor in your City or country in the Middle East.

## Holooly Help Desk

Need Help? We got you covered.

## Q. 4.1

Predict what will happen when the following pairs of dilute aqueous solutions are mixed.

(a) $Cu(NO_{3})_{2}$ and ($NH_{4})_{2}SO_{4}$           (b) $FeCl_{3}$ and $AgNO_{3}$

STRATEGY

1.  Follow the schematic diagram in Figure 4.3.
2. Use the precipitation diagram (Figure 4.2) to determine whether or not the possible precipitates are soluble.

## Verified Solution

 $Cu^{2+}$ and $NO^{-}_{3}$ from $Cu(NO_{3})_{2}$; $NH^{+}_{4}$  and $SO^{2-}_{4}$ from $(NH_{4})_{2}SO_{4}$ $CuSO_{4}$ and $NH_{4}NO_{3}$ Both are soluble, no precipitate forms (a) Ions in solution Possible precipitates Solubility $Fe^{3+}$ and $Cl^{-}$ from $FeCl_{3}$; $Ag^{+}$ and $NO^{-}_{3}$ from $AgNO_{3}$ AgCl and $Fe(NO3)_{3}$ $Fe(NO_{3})_{3}$ is soluble, AgCl is insoluble. AgCl precipitates. (b) Ions in solution Possible precipitates Solubility