Determine the equilibrium constant for the following reaction at 498 K.
2 Hg(g) + O2(g) → 2 HgO(s) ΔH° = -304.2 kJ; ΔS° = -414.2 J/K
Determine the equilibrium constant for the following reaction at 498 K. 2 Hg(g) + O2(g) →...
Find the equilibrium constant for the reaction at 498 K. 2 Hg(g) + O2(g) → 2 HgO(s) ΔH° = -304.2 kJ; ΔS° = -414.2 J/K
Determine the equilibrium constant for the following reaction at 527 K. 2Hg(g)+O2(g)-->2HgO(g) Delta H^o= -304.2 kJ and Delta S^o= -414.2 J/K
Determine the equilibrium constant for this reaction at 311 K. ? ?H° = -304.2 kJ and ?S° = -414.2 J/K 2Hgig) + O2(g) → 2H4O(g)
PLEASE HELP WITH THIS PROBLEM I NEED HELP!! Estimate AGºrxn for the following reaction at 825 K. 2 Hg(g) + O2(g) → 2 HgO(s) AH°= -304.2 kJ; AS°= -414.2 J/K +645 kJ +37 kJ O-645 kJ 0 -37 kJ
Determine the equilibrium constant at 298 K for the reaction: Zn (s) + Ni2+ (aq) Zn2+ (aq) + Ni (s) (Hint: Start with the E°) A) (4.1 ± 0.1) x 10 3 B) (1.7 ± 0.1) x 10 17 C) (9.3 ± 0.1) x 10 8 D) (6.4 ± 0.1) x 10 -6 --------------------------------------------------------------------------------------------------------------- Consider the following reaction: CO(g) + H2O(g) CO2(g) + H2(g). Assume ΔH°rxn = 41.0 kJ/mol for all temperatures in this problem. If Kp = 5.10 at...
QUESTION 47 Determine the equilibrium constant for the following reaction at 581 K. HCN(g) + 2 H2(g) → CH3NH2(g) ΔH° = -158 kJ; ΔS°= -219.9 J/K 3.99 × 1012 3.26 × 10-12 13.0 2.97 × 1011 0.002 4.92 × 1025 3.4 × 10-12 None of these 523.2 QUESTION 48 The standard emf for the cell using the overall cell reaction below is +2.20 V: 2Al(s) + 3I2 (s) → 2Al3+ (aq) + 6I- (aq) The emf generated by the cell when [Al3+] = 1.3 ×...
For the following reaction: 2 CO(g) + O2(g) → 2 CO2(g), given ΔH = -566 kJ and ΔG = -514 kJ, find ΔS (J/K) at 25 oC. Multiple Choices: ΔS = -174 J/K ΔS = -0.174 J/K ΔS = -2.08J/K ΔS = 174 J/K ΔS = -2080 J/K
The equilibrium constant, Kp, for the following reaction is 2.74 at 1150 K. 2SO3(g) 2SO2(g) + O2(g) If ΔH° for this reaction is 198 kJ, what is the value of Kp at 1260 K? Kp= ?
Question 19 5 pts Write the equilibrium constant expression for the reaction: 2 Hg(1) + O2(9) 2 2 HgO(s) K = (490) (H912 H90] (Hg)[02] OK = [H0]?[02] ка (H9012 (Hg)?[021
Consider the following reaction: 2NO(g)+O2(g)⇌2NO2(g) The data in the table show the equilibrium constant for this reaction measured at several different temperatures. Temperatures: Kp: 170K 3.8*10^-3 180K 0.34 190K 18.4 200K 681 Part A Use the data to find ΔH∘rxn and ΔS∘rxn for the reaction. i found ΔH∘rxn = 114 kJ but i dont know how to get ΔS∘rxn. please help and show work