Ethanol is combusted to provide heat. The reaction and the enthalpy for the reaction are shown below.
Fantastic news! We've Found the answer you've been seeking!
Question:
Ethanol is combusted to provide heat. The reaction and the enthalpy for the reaction are shown below. C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(l)ΔH=−555kJ Below is a list of sentences that describe a chemical reaction. Choose all of the sentences that apply to the above reaction. Check all that apply. View Available Hint(s) Check all that apply.
This process is exothermic.
The enthalpy for 2C2H5OH(l)+6O2(g)→4CO2(g)+6H2O(l) is −1,110 kJ
This chemical reaction transfers heat from the surroundings to the system.
The enthalpy for 2C2H5OH(g)+6O2(g)→4CO2(g)+6H2O(l) is −555 kJ
This chemical reaction transfers heat from the system to the surroundings.
The enthalpy for 2C2H5OH(l)+6O2(g)→4CO2(g)+6H2O(l) is 555 kJ
Related Book For
Posted Date: