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An endothermic reaction can be identified in a chemical equation by the presence of heat or energy being absorbed, which is often indicated by a positive value for the enthalpy change (ΔH). In the equation, this may be shown by including heat as a reactant, such as in the equation: A + B + heat → C. Additionally, if the reaction results in a temperature decrease in the surroundings, it further confirms the reaction is endothermic.
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What equation indicates an endothermic equation?
An endothermic reaction occur with heat absorption.
What is a general chemical equation for an endothermic double-replacement reaction?
A general chemical equation for an endothermic double-replacement reaction can be represented as: [ AB + CD \rightarrow AD + CB + \text{heat absorbed} ] In this equation, (AB) and (CD) are two ionic compounds that exchange partners to form new compounds (AD) and (CB), while absorbing heat from the surroundings, indicating that the reaction is endothermic.
Which is a general chemical equation for an endothermic double-replacement reaction?
A general chemical equation for an endothermic double-replacement reaction can be represented as: [ A + B \rightarrow C + D + \text{heat} ] In this case, compounds A and B react to form new compounds C and D, absorbing heat in the process. This indicates that energy is required for the reaction to proceed, characteristic of endothermic reactions.
When energy is absorbed during a chemical reaction the reaction is classified as what reaction?
endothermic reaction
How is an endothermic reaction indentified in an equation?
An endothermic reaction can be identified in a chemical equation by noting that it absorbs heat from its surroundings, which is often indicated by a positive change in enthalpy (ΔH > 0). In the equation, this can be represented by including heat as a reactant, such as ( \text{A} + \text{B} + \text{heat} \rightarrow \text{C} ). Additionally, if the products are at a higher energy state than the reactants, it signifies that energy was absorbed during the reaction.
What is heat included in equation of an endothermic reaction?
The heat in an endothermic reaction is included as a reactant on the left side of the equation, and has a positive value.
Is an endothermic reaction identified in an equation?
Heat is included as a reactant in the reaction.
How is an endothermic reaction indicated in an equation apex?
An endothermic reaction in an equation is typically indicated by the presence of heat as a reactant. For example, in a chemical equation, if heat is shown as a reactant (usually on the left side of the arrow), it suggests that the reaction requires energy input to proceed, making it an endothermic reaction.
What equation indicates an endothermic equation?
An endothermic reaction occur with heat absorption.
How can you tell if a chemical equation is endothermic?
An endothermic reaction absorbs heat from its surroundings, causing a decrease in temperature. In a chemical equation, if the products have a higher energy content than the reactants, it indicates that the reaction is endothermic. This can be determined by examining the enthalpy change (∆H) of the reaction.
How is an endothermic reaction indicated in an equation?
An endothermic reaction is indicated in an equation by a positive heat term on the product side, showing that the reaction absorbs heat from the surroundings. This is typically represented by the ΔH value being positive in the reaction equation.
What is heat included in the equation of an endothermic reaction?
In an endothermic reaction, heat is included as a reactant in the chemical equation to show that the reaction absorbs energy from the surroundings in the form of heat to proceed. The reaction is usually represented as products being greater in energy content than the reactants due to the input of heat.
How is heat included in the equation of the endothermic reaction?
In an endothermic reaction, heat is included as a reactant in the chemical equation. This indicates that the reaction requires heat to proceed, and it is absorbed from the surroundings during the process. The heat is typically written as a reactant on the left side of the equation.
How can you determine whether an equation is endothermic or exothermic?
To determine if an equation is endothermic or exothermic, you can look at the overall energy change. If the reaction absorbs energy from the surroundings, it is endothermic. If the reaction releases energy into the surroundings, it is exothermic. This can be determined by comparing the energy of the reactants to the energy of the products.
How is endothermic reaction identified in an equation?
heat is included as a reactant in the reaction - apex
What is a general chemical equation for an endothermic double-replacement reaction?
A general chemical equation for an endothermic double-replacement reaction can be represented as: [ AB + CD \rightarrow AD + CB + \text{heat absorbed} ] In this equation, (AB) and (CD) are two ionic compounds that exchange partners to form new compounds (AD) and (CB), while absorbing heat from the surroundings, indicating that the reaction is endothermic.
What is the word equation for the endothermic reaction which occurs in lime kiln?
Calcium carbonate + heat= Calcium oxide + carbon dioxide is the word equation for the endothermic reaction which occurs in lime kiln.
