What is the molecular weight of ethylene glycol?
62.07 g/mol
Ethylene glycol/Molar mass
What type of molecule is ethylene glycol?
diol
Ethylene glycol is a diol, an alcohol with a molecular structure that contains two hydroxyl (OH) groups, and terephthalic acid is a dicarboxylic aromatic acid, an acid with a molecular structure that contains a large, six-sided carbon (or aromatic) ring and two carboxyl (CO2H) groups.
What is the structure of ethylene glycol?
C2H6O2
Ethylene glycol/Formula
What is the molecular mass of glucose?
180.156 g/mol
Glucose/Molar mass
How do you find the molecular weight of ethylene?
28.05 g/mol
Ethylene/Molar mass
Is ethylene glycol polar or nonpolar?
First, ethylene glycol contains polar O-H groups; they are polar because oxygen is a lot more electronegative than hydrogen, so it tends to polarise the electron pair in the O-H bond towards it.
What is glycerol structure?
C3H8O3
Glycerol/Formula
What is the molecular weight of glucose c6h12o6?
What is the specific heat capacity of ethylene glycol?
Pure ethylene glycol has a specific heat capacity about one half that of water. So, while providing freeze protection and an increased boiling point, ethylene glycol lowers the specific heat capacity of water mixtures relative to pure water. A 1:1 mix by mass has a specific heat capacity of about 3140 J/(kg·°C)…
What is the half life of ethylene glycol?
The half-life for this reaction has been estimated as 1.4 days. 3 If ethylene glycol is released into surface or groundwater, it is miscible with water. It may have little tendency to partition from the solution phase into the atmosphere. The Henry’s Law constant for ethylene glycol has been estimated 3 as 6×10 −8 atm-m 3 /mole.
Where does the highest yield of ethylene glycol occur?
Industrial routes. This reaction can be catalyzed by either acids or bases, or can occur at neutral pH under elevated temperatures. The highest yields of ethylene glycol occur at acidic or neutral pH with a large excess of water. Under these conditions, ethylene glycol yields of 90% can be achieved.
What’s the difference between glycerol and ethylene glycol?
Ethylene glycol is similar in structure to glycerol. Glycerol is a C3 triol and ethylene glycol is also a polyol, but a C2 diol. Although ethylene glycol has two alcohol groups, its main application is as the main ingredient in antifreeze and not for fuel purposes.