Can anyone help me with this using the proper steps? Thank you! Use the data given...
Can anyone help me with this using the proper steps? Thank you!
Use the data given to calculate an overall energy change (in kilojoules per mole) for the formation of RbF2 from its elements.
Express your answer to two significant figures and include the appropriate units.
The estimated lattice energy for RbF2 is +2522kJ/mol.
Eea for F(g)=?328kJ/mol
Ei1 for Rb(g)=+403.0kJ/mol
Ei2 for Rb(g)=+2633kJ/mol
Heat of sublimation for Rb(g)=82.0kJ/mol
Bond dissociation energy for F2(g)=+158kJ/mol
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Can anyone help me with this using the proper steps? Thank
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Use the data given...
Calculate overall energy changes in kilojoules per mole for the formation of SrCl from the elements....
Calculate overall energy changes in kilojoules per mole for the formation of SrCl from the elements. The following data are needed: Eea for Cl = −348.6 kJ/mol Ei1 for Sr = +549.5 kJ/mol Ei2 for Sr = +1064 kJ/mol Heat of sublimation for Sr = +164.4 kJ/mol Bond dissociation energy for Cl2 = +243 kJ/mol Lattice energy for SrCl2 = +2142 kJ/mol Lattice energy (estimated) for SrCl = +685 kJ/mol
Calculate the net energy change in kilojoules per mole that takes place on formation of BeF2(s) from the elements: Be(s)...
Calculate the net energy change in kilojoules per mole that takes place on formation of BeF2(s) from the elements: Be(s)+F2(g)⟶BeF2(s) The following information is needed: Heat of sublimation for Be(s)= 325.8 kJ/mol Eea for F(g)= −328 kJ/mol Bond dissociation energy for F2(g)= 158 kJ/mol Ei1 for Be(g)= 899.5 kJ/mol Electrostatic interactions in BeF2(s)= −3505 kJ/mol Ei2 for Be(g)= 1757.1 kJ/mol
Calculate the energy change (in kilojoules per mole) for the formation of the following substances from...
Calculate the energy change (in kilojoules per mole) for the formation of the following substances from their elements. CaF2 (The sublimation energy for Ca is +178.2 kJ/mol, Ei1 = +589.8 kJ/mol, Ei2 = +1145kJ/mol, and the lattice energy of CaF2 is 2630 kJ/mol.) Express the energy change in kilojoules per mole to four significant digits.
Calculate the net change in energy in kJ that takes place on formation of 50.44 moles...
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Given the following information, construct a Born-Haber cycle to calculate the lattice energy of CaC2(s): Net...
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Calculate the net energy change in kilojoules per mole for the formation of KF(s) from the...
Calculate the net energy change in kilojoules per mole for the formation of KF(s) from the elements: K(s) + 1/2 F2(g) \rightarrow→KF(s). The following information is given: Heat of sublimation for K(s) = 89.2 kJ/mol, Eea for F(g) = –328 kJ/mol Bond dissociation energy for F2(g) = 158 kJ/mol, Ei for K(g) = 418.8 kJ/mol Electrostatic interactions in KF(s) = –821 kJ/mol
<Chapter 6 Required HW Assignment Problem 6.83 - Enhanced - with Feedback Calculate the energy change...
<Chapter 6 Required HW Assignment Problem 6.83 - Enhanced - with Feedback Calculate the energy change (in kilojoules per mole) for the formation of the following substances from their elements. 9 of 12 > Review Constants Periodic Table Part A LiF(s) [The sublimation energy for Li(s) is +159.4 kJ/mol. E; for Li(g) is 520 kJ/mol. E for F(g) is 328 kJ/mol, the bond dissociation energy of F2 (g) is +158 kJ/mol, and the lattice energy of Lif(s) is 1036 kJ/mol]...
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7. Use the Born Haber cycle and the given information to determine the net energy change...
7. Use the Born Haber cycle and the given information to determine the net energy change (in kJ/mol) that takes place in the formation of KF(s) from the elements: Ks) + F2@KFS) Heat of sublimation of K = 89.2 kJ/mol Bond dissociation energy for F2 = 158 kJ/mol Lattice Energy of KF = 821 kJ/mol Eca for F = -328 kJ/mol E; for K = 418.8 kJ/mol
Using the data given below, sketch a Born-Haber cycle for the formation of BaC2(s) and insert the various equations and energy values into the individual steps of your cycle Sublimation energy fo...
Using the data given below, sketch a Born-Haber cycle for the formation of BaC2(s) and insert the various equations and energy values into the individual steps of your cycle Sublimation energy for Ba(s) +180 kJmol1 Electron affinity for Cl(g)-346 kJmol1 First ionization energy for Ba(g)-+514 kJmol1 Bond dissociation energy for Clh(g) +243 kJmol Enthalpy of formation of BaCl2: Ba(s) + Ch(g) BaCh(s)--610 kJmol Lattice energy. Ba2+(g) + 2Cl.(g) → BaCl2(s)--2075 kJmol-1 Calculate the second ionization energy for Ba+(g) → Ba2+(g)...
<Chapter 6 Required HW Assignment Problem 6.83 - Enhanced - with Feedback Calculate the energy change (in kilojoules per mole) for the formation of the following substances from their elements. 9 of 12 > Review Constants Periodic Table Part A LiF(s) [The sublimation energy for Li(s) is +159.4 kJ/mol. E; for Li(g) is 520 kJ/mol. E for F(g) is 328 kJ/mol, the bond dissociation energy of F2 (g) is +158 kJ/mol, and the lattice energy of Lif(s) is 1036 kJ/mol]...
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