Transcription of Chapter 5 Thermochemistry
{{id}} {{{paragraph}}}
Example: stock market
Chapter 5 Thermochemistry
Chapter 5 ThermochemistryFigure a match head along a rough surface initiates a combustion reaction that produces energy in theform of heat and light. (credit: modification of work by Laszlo Ilyes) Chapter Energy EnthalpyIntroductionChemical reactions, such as those that occur when you light a match, involve changes in energy as well as ,about85%ofUSenergyconsumptioncamefromth ecombustionofpetroleumproducts,coal,wood , (38%);totransportfood,rawmaterials,manuf acturedgoods,andpeople(27%);for industrial production (21%); and to heat and power our homes and businesses (10%).[1]While these combustionreactionshelpusmeetouressentia lenergyneeds,theyarealsorecognizedbythem ajorityofthescientificcommunityas a major contributor to global climate forms of energy are also available from a variety of chemical reactions other than combustion.
Chapter 5 Thermochemistry Figure 5.1 Sliding a match head along a rough surface initiates a combustion reaction that produces energy in the form of heat and light. (credit: modification of work by Laszlo Ilyes) Chapter Outline 5.1Energy Basics 5.2Calorimetry
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: