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The enthalpy of reaction, ΔHₙ, is the amount of thermal energy that flows when a reaction occurs at constant temperature.

a. True
b. False

User Emilianogc
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Final answer:

The enthalpy of reaction, ΔHₙ, is the amount of thermal energy that flows when a reaction occurs at constant temperature. This statement is False.

Step-by-step explanation:

The enthalpy of reaction, ΔHÑ, is the amount of thermal energy that flows when a reaction occurs at constant temperature. This statement is False. The enthalpy change, ΔH, for a chemical reaction is a measure of the differences in enthalpy of the reactants and products. It is related to the heat of reaction, which is the energy absorbed or released during a reaction at constant pressure. Enthalpy changes can be expressed using thermochemical equations and are measured using calorimetry.

User Taocp
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