Determine whether the following reaction (equation unbalanced) will be spontaneous at 25°C. (Do we expect appreciable amounts of products to form?) C2H4(g) + HNO3(l) → HC2H3O2(l) + H2O(l) + NO(g) + NO2(g)

Q: FeO

A: ∆H°rxn = [ ∆H°f(Fe2O3) ] - [ ∆H°f(FeO) + ∆H°f(Fe) + ∆H°f(O2) ]  ∆H°rxn = [ -822.16 kJmol-1 ] - […

Q: For which of these reactions will the difference between ΔH° and ΔE° be the smallest? N2(g) +…

A: We have to calculate the  option which have smallest difference in ∆H0 and ∆E0.

Q: nspontaneous? eO(s) + CO(g) CO₂(g) + Fe(s) AH = -11.0 kJ; AS = -17.4 J/K Find AS surr and predict…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Determine whether the following reaction (equation unbalanced) will be spontaneous at 25 °C. (Do we…

A: Spontaneous reaction definition in term of algebraic form:- When change in number ( amount) of moles…

Q: Calculate the temperature (in oC) above which the following standard reaction is spontaneous.…

A: The relationship between Gibbs energy chane (∆G°) , entropy change (∆S°) and enthalpy change (∆H°)…

Q: Which of the following phase changes is not spontaneous at room temperature? Assume only the first…

A: Correct answer is (D) H₂O(g) → H₂O(s) At room temperature steam cannot convert into solid phase, so…

Q: can

A: We will find out ∆G

Q: The enthalpy and entropy changes for a reaction at 298 K are ∆H = 46 kJ and ∆S = 190 J/K. Which of…

A: Spontaneity of any reaction is defined by the value of ΔG of the reaction. The reaction will be…