Calculate heat of formation of ethanol a...

Calculate heat of formation of ethanol at constant volume at 300 K. Given that: `C_2H_5OH(l)+3O2(g)rarr 2CO_(2(g))+3H_2O_(l) DeltaH=- 1362.7 kJ`

Topper's Solved these Questions

Chemical Thermodynamics
CHETANA PUBLICATION|Exercise EXERCISE|95 Videos
CHEMICAL KINETICS
CHETANA PUBLICATION|Exercise EXERCISE|112 Videos
COORDINATION COMPOUNDS
CHETANA PUBLICATION|Exercise EXERCISE|179 Videos

Similar Questions

Explore conceptually related problems

Calculate heat of formation of water at constant volume at 300 K. Given that: H_(2(g))+1/2O_(2(g))rarr H_2O_(l) DeltaH=-284.2kJ

Calculate heat of formation of carbon dioxide at constant volume at 300 K. Given that: C(s)+O2(g) rarr CO_2(g) Delta H=-393kJ

Calculate the difference in heat of reaction at constant pressure and at constant volume at 300K. C_(s) + 2H_(2(g) rarr CH_(4(g) (R = 8.314 J K^(-1) mol^(-1)

The difference between heats of reaction at constant pressure and constant volume for the reaction 2C_6H_(6(i)) + 15O_(2(g)) rarr 12CO_(2(g)) + 6H_2O((I)) at 25^@C in kJ is

Deltan , the change in a chemical reaction at constant volume is given reaction, C_(12)H_(22)O_(11)(s)+12O_2(g) rarr12CO_2(g)+11H_2O(l) at 25^@C is :

Calculate the amount of work done in the :decomposition of 1mole of NO at 300^@C for the reaction 2NO(g) rarr N_2(g) + O_2(g)

The difference between heat of reaction at constant pressure and constant volume for the reaction given below at 25^@C in kJ is 2C_6H_6(l)+15O_2(g) rarr 12CO_2(g) + 6H_2O(l)

The heat evolved in the combustion of glucose (C_6H_(12)O_6) is given by the equation C_6H_(12)O_(6(s)) rarr 6CO_(2(g))+6H_2O_((i)) , DeltaH=-680 kcal The weight of CO_(2(g)) produced when 170 kcal of heat is evolved in the combustion of glucose is.

CHETANA PUBLICATION-Chemical Thermodynamics-EXERCISE

Calculate heat of formation of ethanol at constant volume at 300 K. Gi...
Text Solution
|
The correct thermodynamic conditions for the spontaneous reaction at a...
Text Solution
|
A gas is allowed to expand in a well insulated container against a con...
Text Solution
|
In which of the following entropy of the system decreases?
Text Solution
|
The enthalpy of formation for all elements in their standard state is
Text Solution
|
Which of the following reaction is exothermic ?
Text Solution
|
6.24 g of ethanol are vaporized by supplying 5.89kJ of heat.Enthalpy o...
Text Solution
|
If the standard enthalpy of formation of methanol is -238.9 kJ mol^(-1...
Text Solution
|
For vaporization of water at 1bar,DeltaH=40.63kJ mol^(-1)and DeltaS = ...
Text Solution
|
Bond enthalpies of H-H, Cl-Cl and H-Cl bonds are 434 kj mol^(-1), 242 ...
Text Solution
|
Which of the following is not a state function?
Text Solution
|
Which of the following is not an extensive property?
Text Solution
|
An endothermic reaction is one in which heat content of
Text Solution
|
In a chemical reaction, work is done by the system when
Text Solution
|
Which of the following is an intensive property?
Text Solution
|
When a sample of an ideal gas is allowed to expand at constant tempera...
Text Solution
|
A gas of 0.320 kJ works on its surroundings and absorbs 120 J of heat ...
Text Solution
|
In the reaction, H2 + Cl2 rarr 2HCl DeltaH =-184 kJ, if 2 moles of H2 ...
Text Solution
|
The enthalpies of formation of N2O and NO at 298 K are 82 and 90 kJ mo...
Text Solution
|
For which of the following substances DeltafH^@ is not zero.
Text Solution
|
If for a reaction, DeltaH is negative and DeltaS is positive then the ...
Text Solution
|