I need Help Balancing these worded equations..?

Question

Write equation & Balance:
1.Uranium reacts w/fluorine gas, F2, to form uranium(VI) fluoride,UF6. Write balanced equation for this synthesis reaction.
2.Iron reacts w/chlorine gas, Cl2, to form iron(III) chloride, FeCL3. Write the balanced equation for this synthesis reaction.
3. Aluminum sulfate, Al2 (SO4 )3, decomposes to form aluminum oxide, Al2 O3, & sulfur trioxide,SO3. Write the balanced quation for this reaction.
4. Water is decomposed by electrolysis to form the gaseous products hydrogen, H2, & oxygen, 02.Write the balanced equation for this reaction.
5. Potassium chlorate, KclO3, decomposes to form potassium chloride, KC1, & oxygen gas. Write the balanced equation for this decomposition reaction.
6. Chlorine gas, Cl2, reacts with potassium bromide, KBr, to form potassium chloride & bromine, Br2 . Write the balanced equation for this single displacement reaction.
7. Aluminum reacts w/lead nitrate, Pb(N03)2, to form lead & aluminum nitrate, Al(NO3)3. Write the balance this

Answer 1

Skeletons:
1. U + F2 –> UF6
2. Fe+ Cl2 –> FeCl3
3. Al2(SO4)3 –> Al2O3 + SO3
4. H2O –> H2 + O2
5. KClO3 –> KCl + O2
6. Cl2 + KBr –> KCl + Br2
7. Al + Pb(NO3)2 –> Pb + Al(NO3)3

Balanced Equations:
1. U + 3F2 –> UF6
2. 2Fe+ 3Cl2 –> 2FeCl3
3. Al2(SO4)3 –> Al2O3 + 3SO3
4. 2H2O –> 2H2 + O2
5. 2KClO3 –> 2KCl + 3O2
6. Cl2 + 2KBr –> KCl + Br2
7. 2Al + 3Pb(NO3)2 –> 3Pb + 2Al(NO3)3