Balance the equation, and identify the type of reaction (synthesis, decomposition, etc.). Reaction Type
1. KClO3 KCl + O2 1.
2. KBr + F2 KF + Br2 2.
3. S8 + F2 SF6 3.
4. Na2SO4 + Pb(NO3)2 NaNO3 + PbSO4 4.
5. C3H8 + O2 CO2 + H2O 5.
6. Zn + HCl ZnCl2 + H2 6.
7. FeCl3 + Na2CO3 Fe2(CO3)3 + NaCl 7.
8. Na + H2O NaOH + H2 8.
9. C2H6 + O2 CO2 + H2O 9.
10. HgO Hg + O2 10.
11. CaCl2 + Na3PO4 NaCl + Ca3(PO4)2 11.
12. N2O5 + H2O HNO3 12.
13. Mg + CuCl2 MgCl2 + Cu 13.

Rate law for this reaction israte of the reaction = k[a]²[b].second order in a  means concentration of a in power of two, and  first order in b means concentration of b in power of one.

The product formed when bao and h2o  react together is                        ba(oh)2that is  bao + h2o = ba(oh)21 mole of    bao    react  1 mole of h2o  to    form  1 mole  of ba(oh)2

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.