Chemistry 11 Bahia: BONDING

Don't watch all of it, just first 5 min.

Take notes and follow along

Do these with him

quick video

After watching the salt and sugar videos, explain how/why they dissolve in different ways

Read this before you watch.
Aqueous = has been dissolved in water so they are 'invisible'
Precipitate = doesn't dissolve in water well (insoluble) and so it forms a precipitate.
In this case two aqueous solutions (clear KI and Pb(NO3)2) mixed to form another aqueous solution (KNO3) and an insoluble yellow precipitate (PbI2) .

Like Dissolves Like doesn't explain all the solubility rules. The solubility table she talks about is below so you don't need to copy it out, just know how to use it.

Takes notes on this

Watch and take notes. They use a slightly different solubility table but it still works.

Showing how solids dissolve in water, in equation form. Don't include water

Finding ion concentrations after mixing with another solution