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This is the quantity of energy needed to maintain all substances involved in a chemical reaction at the same temperature.

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9y ago

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What does H of a reaction represent?

It represents the heat involved in a reaction.


What is the Symbol to represent specific heat capacity?

Q is used to represent the total heat q is used to represent heat per unit mass. Sometimes the q will have a dot above it to represent rate of heat or a carat above it to indicate specific heat. The same is true for Q.


What variable represent specific heat?

The unit for the specific heat capacity is J/kg.K.


What does the specific heat of substance represent?

The ability of a substance to hold heat.


What does specific heat of a substance represent?

The ability of a substance to hold heat.


Heat of reaction for a chemical reaction symbol?

The symbol used to represent the heat of reaction in a chemical equation is ΔH. It indicates the enthalpy change of the reaction, which is the heat exchanged during a chemical reaction at constant pressure.


What is the difference between enthalpy and heat of reaction in a chemical reaction?

Enthalpy is the total heat content of a system, including both heat absorbed and released during a reaction. Heat of reaction specifically refers to the heat released or absorbed when a specific chemical reaction occurs.


What type of chemical reaction do glow sticks best represent?

Glow sticks best represent a chemical reaction known as chemiluminescence, where light is produced as a result of a chemical reaction without the need for heat.


What does the delta h of a reaction represent?

Either the change (which the delta refers to) of the height (which the h represents).


What is the enthalpy of reaction apex's?

The enthalpy of reaction, denoted as ΔH, is the heat absorbed or released during a chemical reaction. It is specific to each reaction and can be positive (endothermic) or negative (exothermic). The value of enthalpy of reaction for a specific reaction can be calculated experimentally or using thermodynamic data.


What does the H of a reaction represent?

It represents the heat involved in a reaction.


How can one determine the heat of reaction?

The heat of reaction can be determined by measuring the temperature change that occurs during a chemical reaction. This can be done using a calorimeter, which is a device that can measure the heat released or absorbed during a reaction. By monitoring the temperature change and using the specific heat capacity of the substances involved, the heat of reaction can be calculated.