a. What trend occurs in the boiling points of alkanes? b. How would you explain this trend? c. How is the trend in alkane boiling points used in petroleum fractional distillation? 1
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Ch. 7 Periodic Properties of the Elements Periodic Properties & Valence Electrons Electron configuration o Tells you the location of a period element on the periodic table based on various orbitals (ns, np, nd, nf…) Valence electrons o Furthest from the nucleus containing the most energy o Usually in the s and p orbitals with the highest principle quantity number (QN) Effective Nuclear Charge Effective Nuclear Charge = Absolute Nuclear Charge (number of protons) – Screening constant (number of core electrons) Z = eff S Overly simple method General Periodic Trends Valence Electrons o Increases left to right (1ve up to 8ve) Effective Nuclear Charge eff) o
Textbook: Modern Chemistry: Student Edition 2012
Author: Jerry L. Sarquis, Mickey Sarquis
The answer to “a. What trend occurs in the boiling points of alkanes? b. How would you explain this trend? c. How is the trend in alkane boiling points used in petroleum fractional distillation? 1” is broken down into a number of easy to follow steps, and 32 words. The full step-by-step solution to problem: 11 from chapter: 22 was answered by , our top Chemistry solution expert on 01/04/18, 09:13PM. This textbook survival guide was created for the textbook: Modern Chemistry: Student Edition 2012, edition: 1. Since the solution to 11 from 22 chapter was answered, more than 247 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 98 chapters, and 1789 solutions. Modern Chemistry: Student Edition 2012 was written by and is associated to the ISBN: 9780547586632.