Balancing These Chemical Formulas.?

Question

I need help balancing these 8 chemical formulas, I need to write the chemical formulas for the reactants, indentify the type of reaction, predict the products using chemical formulas and written form and balance the equation? Pleeeeeeease help me!

1) Aluminum+ Iron (III) Chroide--->
2) Calcium Hydroxide---->
3)Water(use H2O) + Sulfur Trioxide--->
4) Sodium Choride + Magnesium Sulfate--->
5) Nitric Acid + Sodium Hydroxide--->
6) Butane (C4H10) + Oxygen--->
7) Copper (II) Carbonate--->
8) Silver + Oxygen--->

Thanks so much Please HELP!

Answer 1

1) Al + FeCl3 ---> AlCl3 + Fe
2) Ca()H)2 ---> CaO + H2O
3) H2O + SO3 ---> H2SO4
4) 2 NaCl + MgSO4 ---> Na2SO4 + MgCl2
5) HNO3 + NaOH ---> NaNO3 + H2O
6) 2 C4H10 + 13 O2 ---> 10 H2O + 8 CO2
7) 2 CuO ---> 2 Cu + O2
8) 4 Ag + O2 ---> 2 Ag2O