反应后系统的焓增加了。

The enthalpy of the system increased after the reaction.

我们需要计算这个过程的焓变化。

We need to calculate the enthalpy change for this process.

该实验旨在确定化学反应的焓。

The experiment aims to determine the enthalpy of the chemical reaction.

蒸发焓对于理解沸点至关重要。

The enthalpy of vaporization is crucial for understanding boiling points.

焓是衡量热力学系统总能量的指标。

The enthalpy is a measure of the total energy of a thermodynamic system.

这就是由定义焓得到的。

That's by definition of enthalpy.

据此建立了一个超额焓方程 。

An excess enthalpy equation is established based on this thermodynamic model.

标准摩尔燃烧焓

Standard enthalpy change of combustion

标准摩尔生成焓；

Standard molar enthalpy of formation;

标准摩尔生成焓

Elementary standard molar enthalpy of formation