Consider the table. Metal Tm (K) ΔHfus (kJ/mol) Tb (K) ΔHvap (kJ/mol) LiLi 454 2.99 1615 134.7 NaNa 371 2.60 1156 89.6 KK 336 2.33 1033 77.1 RbRb 312 2.34 956 69 CsCs 302 2.10 942 66 Using the data, calculate Δ?fus and Δ?vap for Rb.
Consider the table. Metal Tm (K) ΔHfus (kJ/mol) Tb (K) ΔHvap (kJ/mol) LiLi 454 2.99 1615 134.7 NaNa 371 2.60 1156 89.6 KK 336 2.33 1033 77.1 RbRb 312 2.34 956 69 CsCs 302 2.10 942 66 Using the data, calculate Δ?fus and Δ?vap for Rb.
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.41E: A 2.50-mol sample of gas is compressed isothermally from 20.0 L to 5.00 L under a constant external...
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Consider the table.
| Metal | Tm (K) | ΔHfus (kJ/mol) | Tb (K) | ΔHvap (kJ/mol) |
|---|---|---|---|---|
| LiLi | 454 | 2.99 | 1615 | 134.7 |
| NaNa | 371 | 2.60 | 1156 | 89.6 |
| KK | 336 | 2.33 | 1033 | 77.1 |
| RbRb | 312 | 2.34 | 956 | 69 |
| CsCs | 302 | 2.10 | 942 | 66 |
Using the data, calculate Δ?fus and Δ?vap for Rb.
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