Ch. 10 - Addition ReactionsWorksheetSee all chapters
All Chapters
Ch. 1 - A Review of General Chemistry
Ch. 2 - Molecular Representations
Ch. 3 - Acids and Bases
Ch. 4 - Alkanes and Cycloalkanes
Ch. 5 - Chirality
Ch. 6 - Thermodynamics and Kinetics
Ch. 7 - Substitution Reactions
Ch. 8 - Elimination Reactions
Ch. 9 - Alkenes and Alkynes
Ch. 10 - Addition Reactions
Ch. 11 - Radical Reactions
Ch. 12 - Alcohols, Ethers, Epoxides and Thiols
Ch. 13 - Alcohols and Carbonyl Compounds
Ch. 14 - Synthetic Techniques
Ch. 15 - Analytical Techniques: IR, NMR, Mass Spect
Ch. 16 - Conjugated Systems
Ch. 17 - Aromaticity
Ch. 18 - Reactions of Aromatics: EAS and Beyond
Ch. 19 - Aldehydes and Ketones: Nucleophilic Addition
Ch. 20 - Carboxylic Acid Derivatives: NAS
Ch. 21 - Enolate Chemistry: Reactions at the Alpha-Carbon
Ch. 22 - Condensation Chemistry
Ch. 23 - Amines
Ch. 24 - Carbohydrates
Ch. 25 - Phenols
Ch. 26 - Amino Acids, Peptides, and Proteins
Addition Reaction
Acid-Catalyzed Hydration
Epoxide Reactions
Ozonolysis Full Mechanism
Oxidative Cleavage
Alkyne Oxidative Cleavage
Alkyne Hydrohalogenation
Alkyne Halogenation
Alkyne Hydration
Alkyne Hydroboration
Additional Practice
Thermodynamics of Addition-Elimination Equilibria
Stereospecificity vs. Stereoselectivity
Oxymercuration-Reduction Full Mechanism
Hydroboration-Oxidation Full Mechanism
Haloether Formation
Simmons-Smith Addition Mechanism
Regiospecificity of Acid-Catalyzed Ring Openings
Anti Vicinal Dihydroxylation
Ozonolysis Retrosynthesis
LiBr and Acetic Acid for Anti Vinyl Dihaldes
Addition Reagent Facts
Predicting Stereoisomers of Addition Reactions
Addition Missing Reagent
Addition Synthesis
Addition Texas Two-Step
Addition Retrosynthesis
Addition to Concave vs. Convex Rings

As the name implies, these reactions add hydrogen which reduces π-bonds to alkanes.  

Concept #1: General properties of catalytic hydrogenation.     

General Reaction:

Practice: Provide the product of the following reaction.     

Additional Problems
Predict the product(s) or reagents of the following reactions.
Circle the major product of the following reaction.
Complete the following reaction by drawing the structure of the principal major product. Indicate relative stereochemistry where necessary. If there is no reaction, write NR.
Provide the product(s) from the following two step reactions.
Provide the products for the following reaction(s).
Provide the products for the following reaction(s).
Compound A undergoes catalytic hydrogenation much faster than does compound B. Why? 
Predict the major product(s) :
Predict the organic product(s) for the following reaction. Be sure to indicate stereochemistry when appropriate. If stereoisomers are produced draw one and state the relationship between the otherstereoisomer formed. (enantiomers, diastereomers, etc.).
Give the IUPAC name of the product that would form when the following cycloalkene undergoes catalytic hydrogenation.
Draw the product that is formed when the compound shown below is treated with an excess of hydrogen gas and a platinum catalyst.
Identify the expected products of the following reaction. 
Draw the structural formula of the product that would form when 1, 3, 4-trimethyleyclopentene undergoes catalytic hydrogenation.
Predict the major organic product that results from hydrogenation of the given alkene as specified. 
What major product do you expect from this reaction?  
Choose the correct PRODUCT of the reaction shown below:1) trans-2-hexene2) trans-2-hexane3) 2-hexane4) hexane5) pentane