CHEM 1210 Study Guide - Final Guide: Boiling Point, Real Gas, Joule

• School: Ohio State University
• Department: Chemistry
• Course: CHEM 1210
• Professor: All

Document Summary

Practice exam for final exam, chem 1210, dr. wu. The specific heat of solid h2o is 2. 03 j/g k, liquid. H2o is 4. 18 j/g k, and gaseous h2o is 1. 84 j/g k. The heat of fusion is 6. 01 kj/mol and the heat of vaporization is 40. 67 kj mol. Given the molar mass (180. 95 g/mol) and the density of tantalum, = 16. 69 g/cm3 at 20 c, what value would you calculate for the radius of a tantalum atom? (a) (b) (c) (d) (e) 1. 54 (0. 154 nm: which of the following metals will have the highest melting point: rb, re, sr, cd or. Au: rb, re, sr, cd, au, one unit cell of the crystal structure of a cubic compound that forms between copper and oxygen is shown below (the black spheres are copper and the gray spheres are oxygen). If the density of this compound is 4. 95 g/cm3, and the ionic radius of the oxide ion is 1. 26.