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Topic: Enthalpy Question  (Read 2567 times)

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Offline amzy

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Enthalpy Question
« on: April 22, 2009, 08:55:52 PM »
Design an investigation to verify Hess's law using the following equations.

(1) NaOH -->  Na+  +   OH-
(2) NaOH   +    H+   +    Cl-  --> Na+   +   Cl-   +   H2O
(3) Na+   +    OH-   +   H+   +   Cl-  -->  Na+   +   Cl-   +   H2O


Assume that you only have a coffee-cup calorimeter, solid NaOH, 1.00 mol/L of HCl, 1.00 mol/L of NaOH and standard lab equipment.
Write a step-by-step procedure for the investigation.

Thx for reading and you dont really need to write it down step-by-step. Just please tell me how to do this question.   

Offline Dave Desai

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Re: Enthalpy Question
« Reply #1 on: April 22, 2009, 09:18:13 PM »
NICE!! ;D

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