Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br₂(l) ⇄ 2AlBr₃(s) ΔHr˚=-1054 kJmol⁻¹ 2AlF₃(g) ⇄ 2Al(s) + 3F₂(g) ΔHr˚=2409.2 kJmol⁻¹ What is the change in enthalpy for the following reaction in kJmol⁻¹? 3Br₂(l) + 2AlF₃(g) ⇄ 2AlBr₃(s) + 3F₂(g) ΔHr˚=
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Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br₂(l) ⇄ 2AlBr₃(s) ΔHr˚=-1054...
Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br₂(l) ⇄ 2AlBr₃(s) ΔHr˚=-1054 kJmol⁻¹ AlCl₂(g) → Al(s) + Cl₂(g) ΔHr˚=331 kJmol⁻¹ What is the change in enthalpy for the following reaction in kJmol⁻¹? Al(s) + 3Br₂(l) + AlCl₂(g) ⇄ 2AlBr₃(s) + Cl₂(g) ΔHr˚=
Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br₂(l) ⇄ 2AlBr₃(s) ΔHr˚=-1054 kJmol⁻¹ SnBr₄(s) ⇄ Sn(s) + 2Br₂(l) ΔHr˚=377.4 kJmol⁻¹ What is the change in enthalpy for the following reaction in kJmol⁻¹? 2Al(s) + Br₂(l) + SnBr₄(s) ⇄ 2AlBr₃(s) + Sn(s) ΔHr˚=
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Question 3 (1 point) Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br (1) Z 2A1Br,(s) Ahrº=-1054 kJmol'i SnBr(s) 2 Sn(s) + 2Br (1) Ahrº=377.4 kJmoli What is the change in enthalpy for the following reaction in kJmoll? 2Al(s) + Br_(1) + SnBr,(s) 32A1Br (s) + Sn(s) Ahrº = O 1) -1809 2) -677 3) -1431 4) 2485 5) 3917 Question 4 (1 point) Given the following...
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Question 5 (1 point) Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br (1) 32A1Br (s) Ahrº=-1054 kJmoli 4PBr,(1) 2 P,(s) + 6Br2(1) Ahrº=738.0 kJmol'i What is the change in enthalpy for the following reaction in kJmol'1? 2Al(s) + 4PBr (1) 32A1Br (s) + P.(s) + 3Br (1) Ahrº = 1) -2530 2) -1792 3) -316 4) -4638 5) 4322 Question 6 (1 point) Which of the...
Given the standard enthalpy changes for the following two reactions: (1) Sn(s) + Cl2(g) ------> SnCl2(s) . ΔH° = -325.1 kJ (2) Sn(s) + 2Cl2(g)-----> SnCl4(l) . ΔH° = -511.3 kJ what is the standard enthalpy change for the reaction: (3) SnCl2(s) + Cl2(g) ------> SnCl4(l) . ΔH° = ? _____kJ
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Question 3 (1 point) Which of the following correctly lists the compounds in order of increasing lattice enthalpy? O 1) KBr(s) < Mgo(s) < NaF (S) O2) MgO(s) < KBr(s) < NaF(s) 03) Mgo (s) < NaF (S) < KBr(s) O 4) KBr(s) < NaF(s) < Mgo(s) 05) NaF(s) < KBr(s) < Mgo (s) Question 4 (1 point) Given the following reactions and their corresponding changes in enthalpy 2Al(s) + 3Br (1) 2 2A1Br...
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) +02(g)»2FeO(s) AHo-544.0 kJ (2) 2Zn(s) + O2(g)--2ZnO(s) Δ11°-496.6 kJ what is the standard enthalpy change for the reaction: (3) FeO(s) + Zn(s)-Fe(s) + ZnO(s) ΔΗΡ ? kJ Given the standard enthalpy changes for the following two reactions (1) 2Ni(s) + O2(g)-一-2Ni0(s) ΔΗ。=-479.4 kJ (2) Ni(s) + C12(g)--NiCl2(s) ΔΗ0--305.3 kJ what is the standard enthalpy change for the reaction: (3) 2NiC12(s) + O2(g--2Ni0(s) + 2Cl2(g) H'-? kJ Given the...
Given the standard enthalpy changes for the following two reactions: AH° =-479.4 kJ 2NIO(s) (1) 2Ni(s) + O2(g) AH° =-181.6 kJ (2) 2Hg(1) + O2(g)→2HgO(s) what is the standard enthalpy change for the reaction: Ni(s)+ Hg0(s) AH° =? (3) NiO(s) + Hg(1) kJ
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g)— 2FeO(S) AH° = -544.0 kJ (2) 2Zn(s) + O2(g)— 2ZnO(8) AH° = -696.6 kJ what is the standard enthalpy change for the reaction: (3) Fe(s) + Zn(s) Fe(s) + Zno(s) AH° = ? kJ Submit Answer
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g) 2FeO(s) AH°=-544.0 kJ (2) 2Hg)+ O2(g) +2HgO(s) AH°=-181.6 kJ what is the standard enthalpy change for the reaction: (3) FeO(s)+ Hg()Fe(s) + HgO(s) AH ? kJ