For problems involving calculations, in the spaces provided below every problem

Question

For problems involving calculations, in the spaces provided below every problem on the exam paper. Specifically, every problem requiring the full work to be shown is marked with an asterisk. If space is insufficient for a particular problem, you may use the back of the sheet on which the problem appears. Omitting the full work on a problem will result in major deductions. Of the following Lewis symbols, the following one is correct Of the following compounds, the one which has the lowest lattice energy is: a. BeO b. LiBr c. RbBr d. RbI e. YN The enthalpy of formation of silver chloride, Ag(s) + 1/2 Cl_2(g) rightarrow AgCl(s), is -127 kJ. The enthalpy of volatilization of silver, Ag(s) rightarrow Ag(g), is 289 kJ. The enthalpy of dissociation of chlorine, 1/2 Cl_2(g) rightarrow Cl(g) + e^-, is 121 kJ. The enthalpy of ionization of silver, Ag(g) rightarrow Ag^+(g) + e^-, is 732 kJ. The electron affinity of chlorine, Cl(g) + e^- rightarrow Cl^-(g), is -364 kJ. The lattice energy of NaCl(s), (corresponding to the ehalpy of the reaction AgCl(s) rightarrow Ag^+(g) + Cl^+(g)), is: a. -1633 kJ b. -905 kJ c. -651 kJ d. 651 kJ e. 905 kJ f. 1153 kJ g. 1633 kJ h. None of the above; the correct lattice energy is _____ kJ.

Explanation / Answer

only Ca has correct lewis structure all others donot have correct lewis structure

only P has correct lewis structure all others donot have correct lewis structure

RbI has the lowest lattice energy

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.