Vinyl Chloride Standard Enthalpy Of Formation

Std enthalpy change of formation δ f h o liquid 169 7 kj mol standard molar entropy s o liquid.

Vinyl chloride standard enthalpy of formation.

129 0 j mol k gas properties std enthalpy change of formation δ f h o gas 125 4 kj mol standard molar entropy s o gas. The change in enthalpy that accompanies the formation of one mole of a compound from its elements with all substances in their standard states. Vinyl chloride is primarily used to make polyvinyl chloride to manufacture plastics. Ns shuman ma ochieng b sztaray t baer tpepico spectroscopy of vinyl chloride and vinyl iodide.

Solid alcl 3 705 63 aluminium oxide. Standard enthalpy change of formation data table author. Solid c 2 h 3 cl 94 12 ethyne. Standard enthalpy of formation.

The superscript degree symbol indicates that substances are in their standard states. A 2008 112 5647 5652. Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene this colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc. Neutral and ionic heats of formation and bond energies j.

Vinyl chloride a colourless flammable toxic gas belonging to the family of organohalogen compounds and used principally in making polyvinyl chloride or pvc a widely used plastic with numerous applications. Solid al 2 o 3 1669 8. The term standard state is used to describe a reference state for substances and is a help in thermodynamical calculations as enthalpy entropy and gibbs free energy calculations. Enthalpy of formation of gas at standard conditions data from nist standard reference database 69.

The major industrial preparation of vinyl chloride begins with ethylene and has two. About 13 billion kilograms are produced annually. Nist chemistry webbook the national institute of standards and technology nist uses its best efforts to deliver a high quality copy of the database and to verify that the data contained therein have been selected on the basis of sound scientific. δh δg s definitions of standard states.

Also called standard heat of formation enthalpy of solution. 1 2 enthalpy of formation based on version 1 118 of the thermochemical network this version of atct results was partially described in ruscic et al. 208 53 j mol k enthalpy of combustion δ c h o liquid 1236 4 kj mol heat capacity c p. And was also used for the initial development of high accuracy anln composite electronic structure methods.

J mol k heat capacity. Vinyl chloride is a chlorinated hydrocarbon occurring as a colorless highly flammable gas with a mild sweet odor that may emit toxic fumes of carbon dioxide carbon monoxide hydrogen chloride and phosgene when heated to decomposition.