Thursday
July 24, 2014

Homework Help: chem expirement!

Posted by rob on Thursday, May 17, 2007 at 12:28pm.

You are required to design an experiment to test Hess's law using the combustion of ethanol. Write a brief design for this experiment.

What I wrote as my answer:

Hessí Law: is the algebraic addition of chemical equations yields a net equation whose enthalpy of reaction is the algebraic sum of the individual enthalpies of reaction: ∆H net =[sum]∆H
The following experiment is a test of Hessís law using combustion of Ethanol.
To test this and the acceptability of Hessís law, the molar enthalpy of combustion of Ethanol is determined calorimetrically.

I don't know the full particulars of the problem or how much is to be written but I find it to be sparse.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem experiment: - You are required to design an experiment to test Hess's law ...
Chemistry - I am required to design an experiment which will allow me to produce...
(SOL PS.7)(VBO 8.4.12) - DESIGN AN EXPERIMENT RELATE TO HEAT TRANSFER DESIGN AN ...
statistics - how do you design an experiment that uses a repeated measures ...
Chemistry Hess's Law - (1) 2 Ni(s) + O2 (g) --> 2NiO(s) delta H= -479.4 kJ (...
Chemistry - Solutions of NiSO4(aq), Al2 (SO4)3 (aq), CoSO4 , and SnSO4 (aq) are ...
Science/ Experiment - Directions: You are a medical researcher who has just "...
program planning - Please respond to the following questions either by writing ...
Program Planning - Please respond to the following questions either by writing ...
program planning and evaluation - Please respond to the following questions ...

Search
Members