Calculate the enthalpy of formation of anhydrous Al2Cl6 from the following data: 1. 2Al(s)+6HCl(aq)——Al2Cl6(aq)+3H2(g)=1004.2kj.kj /mol 2.H2(g) +Cl2(g)—— 2Hcl(g) =184.1kj /mol 3.HCl(g)+aq—— HCl(aq)=73.2 kj/mol 4.Al2Cl6(s) + aq——– Al2Cl6(aq) =643.1 kj /mol
![Calculate the standard enthalpy of the reactions 2C (graphite) + 3 H_{2(g)} rightarrow C_2H_{6(g)} from the following Delta H^{circ} value (i) C_2 H_{6(g)} + dfrac{7}{2} O_{2 (g)} rightarrow 2 CO_{2(g)} + 3 Calculate the standard enthalpy of the reactions 2C (graphite) + 3 H_{2(g)} rightarrow C_2H_{6(g)} from the following Delta H^{circ} value (i) C_2 H_{6(g)} + dfrac{7}{2} O_{2 (g)} rightarrow 2 CO_{2(g)} + 3](https://search-static.byjusweb.com/question-images/toppr_ext/questions/1352316_1282813_ans_12e8fbdbbab5400b93d1459c0b63dae1.jpg)
Calculate the standard enthalpy of the reactions 2C (graphite) + 3 H_{2(g)} rightarrow C_2H_{6(g)} from the following Delta H^{circ} value (i) C_2 H_{6(g)} + dfrac{7}{2} O_{2 (g)} rightarrow 2 CO_{2(g)} + 3
![Calculate the enthalpy the reaction,{ H }_{ 2 }Oleft( g right) longrightarrow 2Hleft( g right) +Oleft( g right)and hence, calculate the bond enthalpy of O-H bond in { H }_{ 2 }O Calculate the enthalpy the reaction,{ H }_{ 2 }Oleft( g right) longrightarrow 2Hleft( g right) +Oleft( g right)and hence, calculate the bond enthalpy of O-H bond in { H }_{ 2 }O](https://meritnation-question-images.s3.ap-southeast-1.amazonaws.com/toppr_ext/questions/1110411_846403_ans_fb29fde594bf4905a6c5b7bb02c8d1d2.jpg)
Calculate the enthalpy the reaction,{ H }_{ 2 }Oleft( g right) longrightarrow 2Hleft( g right) +Oleft( g right)and hence, calculate the bond enthalpy of O-H bond in { H }_{ 2 }O
![Given the following data, calculate delta H for the reaction: P_4O_10(s) + 6PCl_5(g) to 10Cl_3PO(g). | Homework.Study.com Given the following data, calculate delta H for the reaction: P_4O_10(s) + 6PCl_5(g) to 10Cl_3PO(g). | Homework.Study.com](https://homework.study.com/cimages/multimages/16/data650780499447391685.jpg)
Given the following data, calculate delta H for the reaction: P_4O_10(s) + 6PCl_5(g) to 10Cl_3PO(g). | Homework.Study.com
![SOLVED: You wish to calculate Delta H for the following process N(2)(g)+2O(2)(g)->2NO(2)(g) a. Use Hess's Law and the information for the reactions below to calculate Delta H for the above reaction. 2NO(g)->N(2)(g)+O(2)(g),Delta SOLVED: You wish to calculate Delta H for the following process N(2)(g)+2O(2)(g)->2NO(2)(g) a. Use Hess's Law and the information for the reactions below to calculate Delta H for the above reaction. 2NO(g)->N(2)(g)+O(2)(g),Delta](https://cdn.numerade.com/ask_images/4d2e2dd09b194afb9310fc7fcac1d228.jpg)
SOLVED: You wish to calculate Delta H for the following process N(2)(g)+2O(2)(g)->2NO(2)(g) a. Use Hess's Law and the information for the reactions below to calculate Delta H for the above reaction. 2NO(g)->N(2)(g)+O(2)(g),Delta
![SOLVED: Use standard enthalpies of formation to calculate ΔHrxn^∘ for each reaction. a. C2H4(g)+H2(g) ⟶C2H6(g) b. CO(g)+H2O(g) ⟶H2(g)+CO2(g) c. 3 NO2(g)+H2O(l) ⟶ 2 HNO3(a q)+NO(g) d. Cr2O3(s)+3 CO(g) ⟶ 2 Cr(s)+3 CO2(g) SOLVED: Use standard enthalpies of formation to calculate ΔHrxn^∘ for each reaction. a. C2H4(g)+H2(g) ⟶C2H6(g) b. CO(g)+H2O(g) ⟶H2(g)+CO2(g) c. 3 NO2(g)+H2O(l) ⟶ 2 HNO3(a q)+NO(g) d. Cr2O3(s)+3 CO(g) ⟶ 2 Cr(s)+3 CO2(g)](https://cdn.numerade.com/previews/b5b34c08-e78f-4a18-8b58-c0b5b03d468e_large.jpg)