Hi Guys, Currently doing my Thesis for my chemical engineering masters. I've been looking for hours and still cannot find the following data. Specific Heat Capacity and Specific enthalpy of vaporization for ethanol - water of 70%ABV, 90%ABV and 95%ABV at 80°C. Please can anyone help me and provide a reference

General Description:


[size=large][font=Georgia]Synonyms: 2-Diethylaminoethyl alcohol; N,N-Diethylethanolamine; Diethyl-(2-hydroxyethyl)amine; 2-Diethylaminoethanol; Diethylaminoethanol; 2-Hydroxytriethylamine 

OSHA IMIS Code Number: 0920

Chemical Abstracts Service (CAS) Registry Number: 100-37-8 

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: [url=http://www.cdc.gov/niosh-rtecs/kk4d7038.html]KK5075000[/u

General Description:

Synonyms: N,N-dimethylaminodiglycol; 2-(2-dimethylaminoethoxy)ethanol 

OSHA IMIS Code Number: D950 

Chemical Abstracts Service (CAS) Registry Number: 1704-62-7 

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: KK6825000

Chemical Description and Physical Properties:
[size=medium]liquid with an amine odor 
molecular weight: 133.19
molecular formula: C6H15NO2
boiling point: 95°C[/siz

General Description:


Synonyms: (1)Hummel Chemical Co., Inc. 

OSHA IMIS Code Number: N808 

Chemical Abstracts Service (CAS) Registry Number: 138-93-2 

Chemical Description and Physical Properties:
orangish powder
molecular weight: 228.17
Monitoring Methods used by OSHA
[size=medium][font=Georgia]Primary Laboratory Sam

Jim is working in a lab at 293.15 K. He has a solution of pure ethanol but he wants to make a 2L solution of 50% ABV alcohol for drinking. What mass of water and ethanol should he combine?

Hi guys, I've got the following question that I could use some help with:


You have two solutions, A and B. 
Solution A contains a mixture of water and Glycerol (V\V % is 1:1)
Solution B contains a mixture of Ethanol and water (V\V % is 1:1)

Data: Glycerin - Boiling point at 290°C, freezing point at 18.6°C, Molar mass 92 g/mol
[size=medium]         Ethanol - Boiling point at 78°C, freezi

Hi guys,


I'm new here and just would like to ask for some help with this.

So, I conducted an experiment on the structures, bonding and properties of different substances, and one particular test I need to evaluate is the ethanol-hexane miscibility test.

So my experiment had shown that ethanol and hexane ARE miscible, but I'm having some trouble explaining why this outcome occurred. 
[size=medium]I know th

Jim is working in a lab at 293.15 K. He has a solution of pure ethanol but he wants to make a 2L solution of 50% ABV alcohol for drinking. What mass of water and ethanol should he combine?

Without the help of catalysts, what would this value be? I’ve looked everywhere but all the sources I’ve found are too complex for me to understand and don’t actually state any values. I want to know what the activation energy is for the reaction when ethanol in wine oxidises into an aldehyde and then into acetic acid.