To find the theoretical enthalpy for NaOH dissolution follow these steps: Formula equation: NaOH(s) + H2O) → Na*e *(aq) + OH (aq) + H,Ou) Write the net ionic equation: Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula: Theoretical ΔΗ=Σ ΔΗ, products- Σ ΔΗ,reactants Note: E means "sum" This reaction is thermic. To find the theoretical enthalpy for NH4NO3 dissolution follow these steps: Formula equation: NHẠNO3 (s) + H2Ou) → NH4*(aq) + NO3 (aq) + H20) Write the net ionic equation: Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula: Theoretical AHrxn = E AH°f products - = E AH°freactants Note: E means "sum" This reaction is thermic.
To find the theoretical enthalpy for NaOH dissolution follow these steps: Formula equation: NaOH(s) + H2O) → Na*e *(aq) + OH (aq) + H,Ou) Write the net ionic equation: Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula: Theoretical ΔΗ=Σ ΔΗ, products- Σ ΔΗ,reactants Note: E means "sum" This reaction is thermic. To find the theoretical enthalpy for NH4NO3 dissolution follow these steps: Formula equation: NHẠNO3 (s) + H2Ou) → NH4*(aq) + NO3 (aq) + H20) Write the net ionic equation: Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula: Theoretical AHrxn = E AH°f products - = E AH°freactants Note: E means "sum" This reaction is thermic.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.30QP: Enthalpy a A 100.-g sample of water is placed in an insulated container and allowed to come to room...
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Transcribed Image Text:To find the theoretical enthalpy for NaOH dissolution follow these steps:
Formula equation: NaOH(s) + H2O) → Na*e
*(aq) + OH (aq) + H,Ou)
Write the net ionic equation:
Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula:
Theoretical ΔΗ=Σ ΔΗ, products- Σ ΔΗ,reactants
Note: E means "sum"
This reaction is
thermic.
To find the theoretical enthalpy for NH4NO3 dissolution follow these steps:
Formula equation: NHẠNO3 (s) + H2Ou) → NH4*(aq) + NO3 (aq) + H20)
Write the net ionic equation:
Using the net ionic equation, find the values of heat of formation (AH°;) and plug them into this formula:
Theoretical AHrxn = E AH°f products - = E AH°freactants
Note: E means "sum"
This reaction is
thermic.
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