Question 17 (Ch.7) Consider the problem below: (Equation 1) 4 AlCl3 (s) + 2 Al(s) + 3 Cl2(g) ---> 3 Al2Cl6(g) ΔH = -1051 kJ/mol (Equation 2) 2 Al(s) + 6 Cl(g) ---> 2 AlCl3(s) ΔH = -705.6 kJ/mol (Equation 3) 12 Cl(g) ---> 6 Cl2(g) ΔH = 1460.4 kJ/mol (Equation 4) 6 Al(s) + 9 Cl2(g) ---> 3 Al2Cl6(g) ΔH = ??????? To find ΔH for equation 4 you must: a multiply equation 1 only b multiply equation 2 only c multiply equation 3 only d multiply equation 1 and equation 2 only e multiply equation 1 and equation 3 only f multiply equation 2 and equation 3 only g multiply all of the equations h multiply none of the equations

Q: Calculate the enthalpy for this reaction: 2C(s) + H2(g) ---> C2H2(g)AH° = ??? kJ Given the following…

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Q: Given the following reaction    2NO(g)  +  O2(g) --> 2NO2(g)         ΔH(rxn) =   -114.2 kJ   If…

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Q: Calculate ΔHrxnfor the following reaction: CH4(g)+4Cl2(g)→CCl4(g)+4HCl(g) given these reactions…

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Q: Find the ΔH (in kJ) for the reaction: PCl3(l)  +  Cl2(g)  →  PCl5(s)   Given: 2 P (s)  +  3…

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Q: Find the enthapy change for the reaction below in kJ .                   4NH3(g)  + 5O2(g) -->…

A: Given,  4NH3(g)  + 5O2(g) --> 4NO(g) + 6H2O(g)     ΔH= ?  (NH3(g)) = -46.1,         (NO(g)) =  +…

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Q: Given the following reactions and their molar enthalpies: 2H2(g) + O2(g) 2H20(1) AH= -483.6 kJ --->…

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Q: Given the following reactions and corresponding ΔH values, find the ΔH (to the nearest whole #) for…

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Q: Consider the following reactions: (1) N2(g) + O2(g) → 2NO(g) AH = +180.7 kJ (2) 2NO(g)+ O2(g)…

A: Dear student I have given answer to your question in the image format.

Q: ΔHf information provided to calculate ΔH of the reaction (in kJ) for the following:…

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Q: Given : CH4 (g)  + 2 O2 (g)  -->  CO2 (g) + 2H2O (g)       Δ H = -882 kJ/mol What is Δ H for the…

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Q: Macmillan Learn Question 5 of 9 Given these reactions, where X represents a generic metal or…

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Q: Using the equations 2 H, (g) + O, (g)→ 2 H,O (1) AH° = -572 kJ/mol Ca (s) + ½ Ô, (g) → CaO (s) AH° =…

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Q: Consider the following reaction: 2C6H6() + 15 O2(g)- 12 CO2(g) + 6 H20() AH = -5.869 x 103 kJ An…

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Q: Consider the problem below: (Equation 1) 5 CO(g) + 5 H2O(l) ---> C5H10(l) + 5 O2(g) ΔH = 890.6 kJ…

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Q: Calculate the enthalpy change for the following reaction: 2C(s) + H2(g) → C2H2(g) ΔH° = ??? kJ…

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Q: when octane (C8H18) is burned under standard conditions, the enthalpy of combustion is -5578.64KJ /…

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Q: Calculate the enthalpy for this reaction: 2C(s) + H2(g) ---> C2H2(g) AH° = ??? kJ Given the…

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Q: 5. Consider the reaction Ca (s) + ½ O2 (g) CaO (s) having AH = -635 kJ/mol. What is the enthalpy for…

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Q: Using the equations 2 Fe (s) + 3 Cl2 (g) → 2 FeCl3 (s) AH° = -800.0 kJ/mol Si(s) + 2 Cl2 (g) → SiCl,…

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Q: Determine the enthalpy (in kJ/mol) for the reaction 3 SiCl₄ (s) + 4 Fe (s) → 4 FeCl₃ (s) + 3 Si (s)…

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