Question
Given the following thermodynamic data, calculate the lattice energy of CaBr2(s). Term Value (kJ/mol) ?H?f[CaBr2(s)] -675 ?H?f[Ca(g)] 179 ?H?f[Br(g)] 112 I1(Ca) 590. I2(Ca) 1145 E(Br)
Given the following thermodynamic data, calculate the lattice energy of CaBr2(s).
| Term | Value (kJ/mol) |
| ?H?f[CaBr2(s)] | -675 |
| ?H?f[Ca(g)] | 179 |
| ?H?f[Br(g)] | 112 |
| I1(Ca) | 590. |
| I2(Ca) | 1145 |
| E(Br) | -325 |
Express your answer as an integer and include the appropriate units.
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General Chemistry
Authors: Darrell Ebbing, Steven D. Gammon
11th Edition
1305580346, 978-1305580343
