I hope the answer is clear and correct thanks Question 3 (1 point) Given the following...
need help clear your answer !! 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 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˚=
I hope the answer is clear and correct thanks 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 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˚=
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˚=
I hope the answer is clear and correct thanks Question 1 (1 point) What is the change in enthalpy (in kJ mol'?) for the following reaction F2(g) + Cabr,(s) CaF() + Brz(1) O 1) -112 kJmo12 O2) 504 kJmo11 03) -504 kJmol 1 04) 537 kJmo11 O 5) -537 kJmol'i Question 2 (1 point) What is true about the following reaction at 25°C? F,(g) + 2HCl(g) 2 2017(g) + H (9) Ahrº=76 kJ mol'i Asr°=-10.13 J mol'i Ki Agrº=79 kJ...