QUIZ+1 - CHEM 5lB M. Taagepera PRACTICE QUIZ 1 WINTER'08...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 5lB PRACTICE QUIZ 1 WINTER’08 M. Taagepera Ch.10 - Alkenes: Structure, Nomenclature, Reactions and Thermodynamics 1. STRUCTURE / REACTIVITY Compare the physical and chemical properties of alkyl halides and alkenes. Ex: H - C - Br C = C H H H H H H (CH 3 Br, MW = 95 g/mole) (C 2 H 4 , MW = 28 g/mole) a) Structure Designate polarized bonds (imbalance in charge) with δ + and δ - . b) Properties (1) Physical (a) Predict state at room temperature (compare MW and intermolecular attractions). (Butane (MW= 58) is the highest MW alkane that is a gas at room temperature.) methyl bromide: _______________ ethylene _______________ EXPLAIN (b) Which compound would be more soluble in water? _________________ What is the intermolecular attraction? ___________________________ (2) Chemical Predict the kinds of reactions you would expect to see. 2. IDENTIFY UNKNOWN COMPOUND (similar to #2, 3, 40, 41) An unknown Compound A with a molecular formula of C 7 H 12 was isolated from a cracking fraction of petroleum. a. Calculate the degrees of unsaturation.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

QUIZ+1 - CHEM 5lB M. Taagepera PRACTICE QUIZ 1 WINTER'08...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online