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DH=DUIDIN 1. In following reaction H2(g) + Cl2(g) + 2HCl(g) AH=- 184.6 kJ/mol If 4 moles...
Enter your answer in the provided box. Consider the reaction H2(g) + Cl2(g) → 2HCl(g) ΔH...
Enter your answer in the provided box. Consider the reaction H2(g) + Cl2(g) → 2HCl(g) ΔH =-184.6 kJ/mol If 5.0 moles of H2 reacts with 5.0 moles of C12 to form HC1 at 1.0 atm, what is Δ U for this reaction? Assume the reaction goes to completion and Δ V= 0 L (The conversion factor is 1 L·atm = 101.3 J.) kJ
For the reaction 2HBr(g) + Cl2(g)—>2HCl(g) + Brz(9) AH° = -81.1 kJ and AS° = -1.2...
For the reaction 2HBr(g) + Cl2(g)—>2HCl(g) + Brz(9) AH° = -81.1 kJ and AS° = -1.2 J/K The equilibrium constant for this reaction at 269.0 K is Assume that AHⓇ and AS are independent of temperature. Submit Answer Retry Entire Group 8 more group attempts remaining For the reaction N2(g) + 3H2(g) +2NH3(g) AH° = -92.2 kJ and A Sº = -198.7 JK The equilibrium constant for this reaction at 308.0 K is Assume that AHⓇ and AS are independent...
The value of ΔH° for the reaction below is-186 k. H2 (g) + Cl2 (g)-> 2HCl...
The value of ΔH° for the reaction below is-186 k. H2 (g) + Cl2 (g)-> 2HCl (g) The value of AHfo for HCI (g) is .k/ kJ/mol. O -3.72 x 102 ○-1.27 × 102 ○-93.0 0-186 ○ +186
For the reaction H2 + Cl2 = 2HCl how many moles HCl will be produced from...
For the reaction H2 + Cl2 = 2HCl how many moles HCl will be produced from {m} g of H2. The reaction occurs in the presence of excess Cl2
calculate Δh0 ulate AHo (in kJ/mol) for the reaction: B2H6(g)+6 Cl2(g)2 BCls(g)+6 HCl(g) ven the following data: BCI...
calculate Δh0
ulate AHo (in kJ/mol) for the reaction: B2H6(g)+6 Cl2(g)2 BCls(g)+6 HCl(g) ven the following data: BCI5(g)+3 H2O(I) H3BO:(g)+3 HCl(g) AH° = -112.5 kJ/mol B2H&(g) + 6 H2O(1) 2 H3BO:(g) + 6 H2(g)AH°= -493.4 kJ/mol AHOC(HCI, g) -92.3 kJ/mol
For the reaction 2Na(s) + 2H2O(1) -2NaOH(aq) + H2(g) AH° -368.6 kJ and AS --15.3 J/K...
For the reaction 2Na(s) + 2H2O(1) -2NaOH(aq) + H2(g) AH° -368.6 kJ and AS --15.3 J/K The maximum amount of work that could be done when 2.20 moles of Na(s) react at 261 K, 1 atm is kJ. Assume that AH and AS are independent of temperature.
The reaction of hydrogen and chlorine gases produces hydrogen chloride. Cl2(g) + H2(g) → 2HCl(9) AHºrn =-184 kJ/mol Cal...
The reaction of hydrogen and chlorine gases produces hydrogen chloride. Cl2(g) + H2(g) → 2HCl(9) AHºrn =-184 kJ/mol Calculate the quantity of heat evolved if 180.g of chlorine reacted with 4.0 g of hydrogen. (a) (b) (c) (d) (e) -180 kJ 470 kJ 370 kJ 2.5 kJ 180 kJ
For the reaction Fe(s) + 2HCl(aq) FeCl2(5) + H2(g) AH° = -7.4 kJ and AS° =...
For the reaction Fe(s) + 2HCl(aq) FeCl2(5) + H2(g) AH° = -7.4 kJ and AS° = 107.9 J/K The equilibrium constant for this reaction at 281.0 K is Assume that AHº and ASº are independent of temperature.
tructure o calculate the H 11. Use the following information to calcula bond energy. Reaction AH° (kJ) -180 H2(g) +...
tructure o calculate the H 11. Use the following information to calcula bond energy. Reaction AH° (kJ) -180 H2(g) + Cl2(g) → 2HCl(9) H2(g) → 2H(g) Cl2(g) → 2Cl(9) 430 240 (A) 325 kJ (B) 425 kJ (C) 490 kJ (D) 950 kJ
6. Consider the reaction: 2HBr(g) + Cl2(g)—2HCl(g) + Brz(€) Using standard absolute entropies at 298K, calculate...
6.
Consider the reaction: 2HBr(g) + Cl2(g)—2HCl(g) + Brz(€) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.45 moles of HBr(g) react at standard conditions. AS J/K system Consider the reaction: H2(g) + Cl2(g) +2HC (g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.72 moles of H2() react at standard conditions. AS system J/K
Enter your answer in the provided box. Consider the reaction H2(g) + Cl2(g) → 2HCl(g) ΔH =-184.6 kJ/mol If 5.0 moles of H2 reacts with 5.0 moles of C12 to form HC1 at 1.0 atm, what is Δ U for this reaction? Assume the reaction goes to completion and Δ V= 0 L (The conversion factor is 1 L·atm = 101.3 J.) kJ
For the reaction 2HBr(g) + Cl2(g)—>2HCl(g) + Brz(9) AH° = -81.1 kJ and AS° = -1.2 J/K The equilibrium constant for this reaction at 269.0 K is Assume that AHⓇ and AS are independent of temperature. Submit Answer Retry Entire Group 8 more group attempts remaining For the reaction N2(g) + 3H2(g) +2NH3(g) AH° = -92.2 kJ and A Sº = -198.7 JK The equilibrium constant for this reaction at 308.0 K is Assume that AHⓇ and AS are independent...
The value of ΔH° for the reaction below is-186 k. H2 (g) + Cl2 (g)-> 2HCl (g) The value of AHfo for HCI (g) is .k/ kJ/mol. O -3.72 x 102 ○-1.27 × 102 ○-93.0 0-186 ○ +186
calculate Δh0
ulate AHo (in kJ/mol) for the reaction: B2H6(g)+6 Cl2(g)2 BCls(g)+6 HCl(g) ven the following data: BCI5(g)+3 H2O(I) H3BO:(g)+3 HCl(g) AH° = -112.5 kJ/mol B2H&(g) + 6 H2O(1) 2 H3BO:(g) + 6 H2(g)AH°= -493.4 kJ/mol AHOC(HCI, g) -92.3 kJ/mol
For the reaction 2Na(s) + 2H2O(1) -2NaOH(aq) + H2(g) AH° -368.6 kJ and AS --15.3 J/K The maximum amount of work that could be done when 2.20 moles of Na(s) react at 261 K, 1 atm is kJ. Assume that AH and AS are independent of temperature.
The reaction of hydrogen and chlorine gases produces hydrogen chloride. Cl2(g) + H2(g) → 2HCl(9) AHºrn =-184 kJ/mol Calculate the quantity of heat evolved if 180.g of chlorine reacted with 4.0 g of hydrogen. (a) (b) (c) (d) (e) -180 kJ 470 kJ 370 kJ 2.5 kJ 180 kJ
For the reaction Fe(s) + 2HCl(aq) FeCl2(5) + H2(g) AH° = -7.4 kJ and AS° = 107.9 J/K The equilibrium constant for this reaction at 281.0 K is Assume that AHº and ASº are independent of temperature.
tructure o calculate the H 11. Use the following information to calcula bond energy. Reaction AH° (kJ) -180 H2(g) + Cl2(g) → 2HCl(9) H2(g) → 2H(g) Cl2(g) → 2Cl(9) 430 240 (A) 325 kJ (B) 425 kJ (C) 490 kJ (D) 950 kJ
6.
Consider the reaction: 2HBr(g) + Cl2(g)—2HCl(g) + Brz(€) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.45 moles of HBr(g) react at standard conditions. AS J/K system Consider the reaction: H2(g) + Cl2(g) +2HC (g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.72 moles of H2() react at standard conditions. AS system J/K
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