1. Organic Reactions - Regents

2. In one industrial organic reaction, C 3 H 6 reacts with water in the presence of a catalyst. This reaction is represented by the balanced equation below. Explain, in terms of bonding, why C 3 H 6 is classified as an unsaturated hydrocarbon. Write the IUPAC name for the organic reactant.

3. In one industrial organic reaction, C 3 H 6 reacts with water in the presence of a catalyst. This reaction is represented by the balanced equation below. Identify the class of compound to which the product of the reaction belongs. What type of reaction is this?

4. The chemical reaction between methane and oxygen is represented by the potential energy diagram and balanced equation below. Q Which potential energy interval in the diagram represents the activation energy of the forward reaction? Q What type of reaction is this?

5. The chemical reaction between methane and oxygen is represented by the potential energy diagram and balanced equation below. Determine the number of moles of oxygen that react completely with 4.0 moles of CH 4 ? How much energy is released when 4.0 moles of CH 4 react completely with oxygen?

6. The chemical reaction between methane and oxygen is represented by the potential energy diagram and balanced equation below. Q Explain, in terms of collision theory, why a lower concentration of oxygen gas decreases the rate of this reaction. [1]

7. Organic reactions Q: Given the equation: Which type of reaction is represented by this equation? (1) combustion (3) polymerization (2) esterification (4) substitution

8. Organic reactions Q The reaction between an organic acid and an alcohol produces (1) an aldehyde (3) an ether (2) a ketone (4) an ester

9. Esterification: = the reaction between an organic acid and an alcohol to produce an ester plus water Organic Acid + Alcohol  Ester + Water

10. Saponification: = when an ester reacts with an inorganic base to produce an alcohol and a soap

11. The equation below represents the reaction between butanoic acid and an unidentified reactant, X. (TO COMPLETE) Q Identify the type of organic reaction represented by the equation. Q Write the molecular formula of the organic product in the equation.

12. The equation below represents the reaction between butanoic acid and an unidentified reactant, X. (TO COMPLETE) Q Draw a structural formula for the unidentified reactant, X, in the equation.

13. During a bread-making process, glucose is converted to ethanol and carbon dioxide, causing the bread dough to rise. Zymase, an enzyme produced by yeast, is a catalyst needed for this reaction. Q Balance the equation in your answer booklet for the reaction that causes bread dough to rise, using the smallest whole-number coefficients. _____ C 6 H 12 O 6 ___C 2 H 5 OH + ____CO 2 + energy Q State the effect of zymase on the activation energy for this reaction. Q What type of reaction is this?

14. During a bread-making process, glucose is converted to ethanol and carbon dioxide, causing the bread dough to rise. Zymase, an enzyme produced by yeast, is a catalyst needed for this reaction. Q Balance the equation in your answer booklet for the reaction that causes bread dough to rise, using the smallest whole- number coefficients. _____ C 6 H 12 O 6 ___C 2 H 5 OH + ____CO 2 + energy Q In the space in your answer booklet, draw a structural formula for the alcohol formed in this reaction.