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They specify heat flow for the reaction.

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13y ago

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What is the difference between a thermochemical equation and a traditional chemical equation?

A thermochemical equation includes the enthalpy change of a reaction, whereas a traditional chemical equation only shows the reactants and products involved in a reaction without considering energy changes. Thermochemical equations provide information about the heat absorbed or released during a reaction, while traditional chemical equations focus on the chemical identities of the species involved.


What is a balanced chemical equation . why should chemical be balanced?

A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.


What is the balanced thermochemical equation for SO2?

1/8 S8 + O2 --> SO2 , delta H degree f = -296.9 kJ


All Stoichiometric calculations begin with a?

Balanced Chemical equation


What is the balanced equation for protein?

Proteins have a very complicate chemical formula but not a "balanced chemical equation".


What repsents a balanced chemical reaction?

A balanced chemical equation.


What is the balanced chemical equation for copper sulphate?

The balanced chemical equation for copper sulfate is: CuSO4 + H2O → CuSO4•5H2O


What is the balanced decomposition chemical equation for hexane?

The balanced decomposition chemical equation for hexane (C6H14) is: 2C6H14 → 6C + 7H2


Is the following equation balanced 2SO2 o2 2SO3?

No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.


What information is given in a thermochemical equation?

thermochemical equations show the accompanying heat of reaction at constant pressure


What is the balanced chemical equation for magnesium when it burns in oxygen?

The balanced chemical equation for magnesium burning in oxygen is: 2Mg + O2 -> 2MgO


Why it is necessary to mention physical states of reactants and products in thermochemical equation?

Including the physical states of reactants and products in a thermochemical equation is important because it provides additional information about the conditions under which the reaction occurs. The physical state can impact the enthalpy change of the reaction, as different phases have different enthalpies of formation. It helps to ensure that the reaction is balanced and allows for a more accurate determination of the heat transferred in the reaction.