Examlex
Yoon's mother is from North Korea and her father is from Taiwan. Yoon is a border dweller through ________.
ΔH°
Denotes the standard enthalpy change of a reaction, measured under standard conditions (1 atm, 298.15 K).
Initiation Step
The first step in a chain reaction, where reactive intermediates are produced that propagate the reaction.
Free Radical Chlorination
A chemical reaction where chlorine atoms generated from molecular chlorine initiate a radical chain reaction leading to the chlorination of hydrocarbons.
ΔH°
The standard enthalpy change, indicating the heat absorbed or released in a reaction at standard conditions (1 atm, 298 K).
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