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What does H of a reaction represent?
It represents the heat involved in a reaction.
What does the H of a reaction represent?
It represents the heat involved in a reaction.
What is the difference between heat of reaction and molar heat of reaction?
Heat of a reacion is the totall amount of heat a reaction produces. Molar heat of a reaction is the heat produced/mol if you have the molar hear of the reaction you can calculate the heat of the reaction based on the moles of reactants you have
What is the relationship between the heat of reaction and the heat of formation in a chemical reaction?
The heat of reaction is the difference between the heat of formation of products and reactants in a chemical reaction. It represents the amount of heat released or absorbed during the reaction. The heat of formation is the heat change when one mole of a compound is formed from its elements in their standard states. The relationship between the two is that the heat of reaction is related to the heat of formation of the substances involved in the 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.
How to determine the heat of a reaction?
To determine the heat of a reaction, you can measure the temperature change that occurs during the reaction using a calorimeter. By knowing the mass of the reactants and the specific heat capacity of the substances involved, you can calculate the heat released or absorbed in the reaction using the formula q mcT.
What are the ways that heat takes part in a chemical changes?
Heat can be involved in a chemical reaction that is endothermic(absorbs heat) or that is exothermic(releases heat)
How can enthalpy help in determining the heat transfer of a chemical reaction?
Enthalpy is a measure of the heat energy in a chemical reaction. By calculating the change in enthalpy during a reaction, scientists can determine the amount of heat transferred. This helps in understanding the energy changes involved in the reaction and predicting its heat effects.
Can melting happen when a compound is being formed?
yes if there is heat involved in the reaction
How is heat involved in chemical changes?
Heat increases the speed at which the molecules move, thus increasing the speed of the reaction.
What are two ways heat can be involved in chemical change?
heat can be one of the products as in a combustion reaction and it can be used as a catalyst
What is the enthalpy of a reaction?
The amount of energy that is used or released as heat in a reaction.
