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Learning Intentions
You can describe a precipitation reaction and identify spectators.
You can write net ionic equations.
You can predict product of a precipitation reaction, and write and balance net ionic equations for the reaction.
You can use solubility rules for predicting what will be soluble and what will not be soluble.
You can predict if a reaction will occur when two solutions are mixed together and then will write net ionic equations for those they predict will react.
Content Standards being covered:
Student understands that electron properties result in
theories about shape of compounds as a results of the electron structure.
140. A solution is a liquid mixture where one substance (called the solute) has
been dissolved into a liquid (called a solvent)
142. Water is a polar covalent molecule and will dissolve polar molecules and
ionic compounds
*Student understands the different types of chemical
reactions, what distinguishes one from another, how to determine rate of a
reaction, factors that affect that rate, and how to influence the amount of
product made in a reaction.
170. In a precipitation reaction, a precipitate will form if the product of two
aqueous reactants is not soluble in water.
171. An aqueous solution is created when a solid solute is completely dissolved
into water
172. A precipitate is a solid product that is formed when it falls out of
solution after a chemical reaction
Habits of Mind/Life skills being covered:
Applying past knowledge to current situations
Journal Entry:
Write the net ionic equation for reaction below. Identify spectator ions.
NaCl (aq) + AgNO3 (aq) --> AgCl (s) + NaNO3 (aq)