What would be the delta H Rxn in KJ for the following reaction? 4 NO =...
What would be the delta H Rxn in KJ for the following reaction?
4 NO = 2NO +N2
Homework Answers
for numerical values in kj
values for different concentrations and temperature should be known
for initial and final stages. hence to get numerical values the
numerical values of equilibrium constant should be given..
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What would be the delta H Rxn in KJ for the following
reaction?
4 NO =...
NO + O3--->NO2+O3 find delta rxn H, delta rxn S, and delta rxn G. for this...
NO + O3--->NO2+O3 find delta rxn H, delta rxn S, and delta rxn G. for this reaction A=7.9x10^11cm^3/mole-s and Ea =10.5 KJ/mol. find delta H,delta S, delta G++ for this reaction. draw a reaction coordinate diagram for this reaction scaled correctly. Temperature of 293.13
Determine delta sub r H in Kj/mol for this reaction. 4No+6H2O --> 4NH3 +5O2 using the...
Determine delta sub r H in Kj/mol for this reaction. 4No+6H2O --> 4NH3 +5O2 using the equations and the enthalpy change of the reactions given. N2 + O2 --> 2NO delta sub r H= 180.1 NH3 --> 1/2 N2 +1.5H2. delta sub r H= 54.3 2H2O --> 2H2 + O2 delta sub r H= 486.7
Use the standard reaction enthalpies given below to determineΔH°rxn for the
Use the standard reaction enthalpies given below to determine ΔH°rxn for the following reaction: 2NO(g) + O2(g) → 2NO2(g) ΔH°rxn = ? (6 Pts.) Given: N2(g) + O2(g) → 2NO(g) ΔH°rxn = +183 kJ N2(g) + 2O2(g) → 2NO2(g) ΔH°rxn = +66 kJ
Use deltaH and S to calculate DeltaG rxn... Use Delta H degree_f and S degree to...
Use deltaH and S to calculate DeltaG rxn...
Use Delta H degree_f and S degree to calculate Delta G degree rxn (Delta G degree sys) at 25 C for the reaction below: 4 KClO3 (s) rightarrow 3 KClO4 (s) + KCl (s) Delta H degree_f KClO3 = -397.7 kJ/mol; KClO4 = -432.8 kJ/mol; KCl = -436.7 kJ/mol S degree KClO3 = 143.1 kJ/mol; KClO4 = 151.0 kJ/mol; KCl = 82.6 kJ/mol
H2S (g) ---------> 1/8 S8 (s) + H2 (g) delta H rxn = +20.2 kJ What...
H2S (g) ---------> 1/8 S8 (s) + H2 (g) delta H rxn = +20.2 kJ What is delta H when 25.00g of S8 reacts? Is correct answer +1.97kJ or +15.7kJ? Could you please explain your answer for me?
A) For the reaction 4HCl(g) + O2(g)---->2H2O(g) + 2Cl2(g) Delta H° = -114.4 kJ and Delta...
A) For the reaction 4HCl(g) + O2(g)---->2H2O(g) + 2Cl2(g) Delta H° = -114.4 kJ and Delta S° = -128.9 J/K The equilibrium constant for this reaction at 306.0 K is _______? Assume that Delta H° and DeltaS° are independent of temperature. B) For the reaction N2(g) + 3H2(g)---->2NH3(g) Delta H° = -92.2 kJ and Delta S° = -198.7 J/K The equilibrium constant for this reaction at 333.0 K is ___? Assume that Delta H° and Delta S° are independent of...
Given reactions 1 and 2 below, calculate delta H degree_Rxn and delta U degree_Rxn for reaction...
Given reactions 1 and 2 below, calculate delta H degree_Rxn and delta U degree_Rxn for reaction 3. Rxn 1 H_2(g) + I_2(s) rightarrow 2 HI(g) delta H degree_Rxn = +52.96 kJ/mol Rxn 2 2H_2(g) + O_2(g) rightarrow 2 H_2 O(g) delta H degree_Rxn = -483.64 kJ/mol Rxn 3 4 HI(g) + O_2(g) rightarrow 2 I_2(s) + 2 H_2O(g) delta H degree_Rxn = ? delta U degree_Rxn = ?
I found the Delta H rxn to be -1376 KJ . I'm confused on the steps...
I found the Delta H rxn to be -1376 KJ .
I'm confused on the steps to find my limiting reactant and grams of
BCl3.
Question How many grams of BClz will be produced if 55.36 g of B, Ho reacted with an unknown mass of Cl, in which the reaction released 688.0 KJ of heat? Which is the limiting reactant? BH6 + 6Cl2 → 2BCl2 + 6HCI AHrxn = ? Given: 1/2H2 + 1/2012 B H6 + 6H2O BCl3...
Calculate the LaTeX: \Delta Δ G°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) LaTeX:...
Calculate the LaTeX: \Delta Δ G°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) LaTeX: \longrightarrow ⟶ 7 N2(g) + 12 H2O(l) LaTeX: \Delta Δ G°rxn = ? LaTeX: \Delta Δ G°f (kJ/mol) –73.5 149.3 –237.1
Use the standard reaction enthalpies given below to determine AHⓇ rxn for the following reaction: 2...
Use the standard reaction enthalpies given below to determine AHⓇ rxn for the following reaction: 2 NO(g) + O2(g) + 2NO2(g) AHørxn = ? Given: N2(E) + O2(g) + 2NO(g) AH®rxn = +183 kJ AHørxn = +33 kJ 1/2N2(E) + O2(g) + NO2(g) -150. kJ O-117 kJ O-333 kJ +115 kJ +238 kJ
Use deltaH and S to calculate DeltaG rxn...
Use Delta H degree_f and S degree to calculate Delta G degree rxn (Delta G degree sys) at 25 C for the reaction below: 4 KClO3 (s) rightarrow 3 KClO4 (s) + KCl (s) Delta H degree_f KClO3 = -397.7 kJ/mol; KClO4 = -432.8 kJ/mol; KCl = -436.7 kJ/mol S degree KClO3 = 143.1 kJ/mol; KClO4 = 151.0 kJ/mol; KCl = 82.6 kJ/mol
Given reactions 1 and 2 below, calculate delta H degree_Rxn and delta U degree_Rxn for reaction 3. Rxn 1 H_2(g) + I_2(s) rightarrow 2 HI(g) delta H degree_Rxn = +52.96 kJ/mol Rxn 2 2H_2(g) + O_2(g) rightarrow 2 H_2 O(g) delta H degree_Rxn = -483.64 kJ/mol Rxn 3 4 HI(g) + O_2(g) rightarrow 2 I_2(s) + 2 H_2O(g) delta H degree_Rxn = ? delta U degree_Rxn = ?
I found the Delta H rxn to be -1376 KJ .
I'm confused on the steps to find my limiting reactant and grams of
BCl3.
Question How many grams of BClz will be produced if 55.36 g of B, Ho reacted with an unknown mass of Cl, in which the reaction released 688.0 KJ of heat? Which is the limiting reactant? BH6 + 6Cl2 → 2BCl2 + 6HCI AHrxn = ? Given: 1/2H2 + 1/2012 B H6 + 6H2O BCl3...
Use the standard reaction enthalpies given below to determine AHⓇ rxn for the following reaction: 2 NO(g) + O2(g) + 2NO2(g) AHørxn = ? Given: N2(E) + O2(g) + 2NO(g) AH®rxn = +183 kJ AHørxn = +33 kJ 1/2N2(E) + O2(g) + NO2(g) -150. kJ O-117 kJ O-333 kJ +115 kJ +238 kJ
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