CHEM+10H+CHAPTER+7+ICE

These are the things you need to know

Resources available to you during the ICE: periodic table, list of polyatomic ions, solubility rules, rules for assigning oxidation #s

Recognize reaction types: precipitation, acid/base (neutralization), oxidation/reduction

Relate those types to older names: Synthesis, Decomposition, Single Displacement, Double Displacement, Combustion

Predict which substances are soluble and which are not.

Explain the dissociation process

Write dissociation equations for ionic substances.

Use the solubility rules to predict whether or not a precipitation reaction occurs when two solutions are combined.

When given the names of reactants, convert those names into chemical formulas and complete equations involving those reactants.

Write balanced molecular equations, ionic equations, and net ionic equations for precipitation reactions. (Including writing net ionic equations without doing the other two first.)

Define spectator ions and recognize which are the spectator ions when a precipitation reaction occurs.

Complete and balance neutralization reaction equations.

Write the net ionic equation for any neutralization reaction.

Recognize the salts which form during neutralization reactions.

When seeing the name (or formula) of a salt, write the equation for the neutralization reaction which led to the formation of that salt.

Using the rules,, assign oxidation nmbers to each free element or to an element in a compound or a polyatomic ion.

Recognize which reactions are redox reactions and which are not.

Be able to identify the substance oxidized, the substance reduced, the oxidizing agent, and the reducing agent.

Write balanced 1/2 reaction equations..