CHEM 1A03 Study Guide - Final Guide: Uncertainty Principle, Rydberg Constant, Aluminium Chloride

• School: McMaster University
• Department: Chemistry
• Course: CHEM 1A03
• Professor: All

Document Summary

Information you may (or may not) nd useful. Avogadro"s number gas constant (r) gas constant (r) electron charge (e) electron mass. An electron has a wavelength of 2. 05 10 1 nm. What is the speed of the electron in (m/s)? v = h m = E = (3. 90 10 8 6. 022 1023) 6. 626 10 34 j s 3. 00 108 m/s. 4 points d a hydrogen atom is in state n = 2. E = 2. 18 10 18 j(cid:0) 1 1. Provide the systematic name or molecular formula for the following compounds: a calcium perchlorate : ca(clo4)2. No : nitrogen monoxide c na2so3 : sodium sul te d e aluminum chloride : alcl3 cobalt (ii) sul de: cos. Answer: i c rank the following bonds from smallest to largest polarity: o-n, o-ti, o-p. Answer: o-n < o-p < o-ti d rank the following elements from smallest to largest ionization energy: o, te, s.