Some thermodynamic properties of ethanol are listed in the table.
Thermodynamic
Properties<...
Some thermodynamic properties of ethanol are listed in the table.
Thermodynamic
Properties
Property
Value
c(solid) 0.5 J/g °C
c(liquid) 1.03/9 °C
c(gas) 2.0 3/9 °C
Melting Point -114 °C
Boiling Point 78 °C
How much heat is released when 40.0 g of ethanol cools from - 120 °C to - 136 °C? (4 points)
640
580
3203
2903
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 12:00
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =
Answers: 1
Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
You know the right answer?
Questions
Mathematics, 04.08.2019 08:50
Mathematics, 04.08.2019 08:50
Mathematics, 04.08.2019 08:50
Advanced Placement (AP), 04.08.2019 08:50
History, 04.08.2019 08:50
English, 04.08.2019 08:50
Biology, 04.08.2019 08:50
Mathematics, 04.08.2019 08:50
History, 04.08.2019 08:50
Biology, 04.08.2019 08:50
