AP Chemistry Help!!!?

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Directions: Give the formula to show the reactants and the products for all of the following chemical reactions. Each of the reactions occurs in a aqueous solution as ions if the substance is extensively ionized. Omit formulas for any ions or molecules that are unchanged by reaction. In all cases a reaction occurs. You need not balance.

Ex: A strip of magnesium is added to a solution of silver nitrate.
Mg + Ag(+1) --> Mg(+2) + Ag

1. Propanol (C3 H5 OH) is burned in oxygen.
2.Solutions of copper (II) nitrate and sodium hydroxide are mixed.
3.Solution of copper (II) nitrate is exposed to air for an extended period of time.
4.Solution of potassium sulfate is added to a solution of lead (II) acetate.
5.Potassium metal is added to water.
6.Equal volumes of equimolar solutions of arsenic acid and sodium hydroxide are mixed.
7.A bar of aluminum metal is immersed in a solution of copper (II) sulfate.

THANKS!!! I REALLY APPRECIATE IT!!
 
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