Isomers are different compounds that have the same molecular formula. If the atoms are connected in different ways, they are called constitutional or structural isomers. Geometric isomers are a type of isomer where the order of the atoms in the two compounds is the same but their arrangement in space is different. The most common types of geometric isomers are cis- and trans- isomers. PART 5: Constitutional/Structural Isomers Draw (using any method you wish) and give the IUPAC name for any four isomers with the molecular formula C6H12Br2. Structure: Br сна CH₂CH CH CH CH₂ 1 Br Name: Structure: Name: bromo-3 methyl pertane Name: Structure: Structure: Name:

19 The alkane CH3CH2CH(CH3)CH2CH(CH3)2 has how many 1°, 2° and 3° carbon atoms? * O 10: 3, 20: 2, 30 2 O 1°: 5, 20: 2, 30: 1 O 19: 3, 2°: 2, 3°: 2 O 19: 4, 2°: 2, 30: 2

Draw the Lewis structures for the following molecules. For each molecule, determine its (a) electronic geometry, (b) number of nonbonding domains on the central atom, and (c) polarity of the molecule. Remember, that molecules that have zero nonbonding domains on the central atom AND have all of the outer atoms the same are NONPOLAR. Generally, molecules with different outer atoms or with more than one nonbonding domain are POLAR. However, these may be NONPOLAR ONLY IF the dipoles cancel each other due to a symmetrical arrangement. CIF3 (a) electronic geometry: -Select-- (b) number of nonbonding domains on central atom: -Select-v (c) molecule polarity: -Select- SO2 .(a) electronic geometry: --Select- (b) number of nonbonding domains on central atom: -Select---V (c) molecule polarity: --Select--v SF5 (a) electronic geometry: [-Select- (b) number of nonbonding domains on central atom: --Select--- ♥ (c) molecule polarity: --Select-- v IFS (a) electronic geometry: -Select-- (b) number of…

Scenario 9.2 Alkanes These alkanes are all derived from Alberta's extensive oil deposits. Each one has widespread applications in industry, and many of them are found in our homes. Butane used in lighters and in the plastics industry Ethane used to manufacture plastics Methane used to heat homes and to generate electricity Propane used as a fuel in BBQs and cars Use the information in Scenario 9.2 to answer this question. These compounds are best separated using O crystallization O distillation O precipitation O esterification

What is the Lewis Structure of CH2Se, the steric number, the electron pair geometry, the molecular geometry, and how many double bonds does it have?