Asked by write2khin
Select the two conditions that must be met by a thermochemical equation so that its standard enthalpy change can be written as ÄfH°.
a) One mole of each reactant is used.
b) All substances are at 0°C and 1.013x105 Pa pressure.
c) The reactants are found in their standard states.
d) One kilogram of the substance is produced.
e) One mole of a compound is produced.
f) The values of ÄH for each substance must be specified.
a) One mole of each reactant is used.
b) All substances are at 0°C and 1.013x105 Pa pressure.
c) The reactants are found in their standard states.
d) One kilogram of the substance is produced.
e) One mole of a compound is produced.
f) The values of ÄH for each substance must be specified.
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