X1014251365-00267-56947</DOCNO> Heat and Enthalpy Changes Energy Relations in Chemistry: Thermochemistry Enthalpies of Reaction Heat and Enthalpy Changes When a chemical reaction occurs in an open container most of the energy gained or lost is in the form of heat .
(a chemical reaction; occurs; L:in an open container) (an open container; gained; ) (an open container; lost; ) (X1014251365-00267-56947</DOCNO> Heat and Enthalpy Changes Energy Relations in Chemistry: Thermochemistry Enthalpies of Reaction Heat and Enthalpy Changes; is; in the form of heat)
a chemical reaction an open container an open container X1014251365-00267-56947</DOCNO> Heat and Enthalpy Changes Energy Relations in Chemistry: Thermochemistry Enthalpies of Reaction Heat and Enthalpy Changes
occurs gained lost is
L:in an open container
in the form of heat