Fill in the blanks for the following organic chemical reacti…

Fill in the blanks for the following organic chemical reactions with the name of the missing organic molecule; a) an addition reaction _______________ + H2 –> propane   b) an addition reaction but-1-ene + HBr —> ____________   c) An esterification reaction ethanol + 3-bromo 4-phenyl hexanoic acid –> H2O + ________________   d) A hydrolysis reaction 3-ethyl methyl 4-phenyl pent-4-enoate + H2O –> _______ + ________