Choose the correct reactants and/or catalysts to complete the following reactions:

The reactants are cyclopentene and hydrogen.

This reaction is a typical catalitic hydrogenation of an alkene.

The hydrogenation of alkenes in the presence of a catalyst (may be Pd, Pt or Ni) results in the addition of H2 to the double bond. Then the double bond breaks and it is produced an alkane.

In spite of the reaction is thermodinamically favorable to the formation of the alkane a catalyst is needed to overcom the activation energy.

Then the reaction is

Reactants                        catalyst                  Product

Cyclopentene + H2        Pd, Pt, or Ni           Cyclopentane      

Those are different gas lawshere is a brief description of themcharles's law states that volume and temperature are directly proportional to each other as long as pressure is held constant.  boyle's law asserts that pressure and volume are inversely proportional to each other at fixed temperature.gay-lussac's law introduces a direct proportionality between temperature and pressure as long as it is at a constant volume.    source: