CHEMSTRY FREE-RESPONSE QUESTIONS (Form B)
... relevance of the information cited. Explanations should be clear and well organized. Examples and equations may be included in your responses where appropriate. Specific answers are preferable to broad, diffusive responses. 5 Fe2+(aq) + MnO4-(aq) + 8 H+(aq) —> 5Fe3+(aq) + Mn2+(aq) + 4 H2O(l) 5. The ...
... relevance of the information cited. Explanations should be clear and well organized. Examples and equations may be included in your responses where appropriate. Specific answers are preferable to broad, diffusive responses. 5 Fe2+(aq) + MnO4-(aq) + 8 H+(aq) —> 5Fe3+(aq) + Mn2+(aq) + 4 H2O(l) 5. The ...
Combining transition metal catalysis and organocatalysis
... 1-5. oxazaborolidine (LLA) asymmetric Diels-Alder reaction ...
... 1-5. oxazaborolidine (LLA) asymmetric Diels-Alder reaction ...
Demonstrate skill in organic chemistry techniques.
... Draw resonance structures, identify isomers, and explain the difference between them. Predict general trends in physical properties. Identify the general classes of organic compounds. ...
... Draw resonance structures, identify isomers, and explain the difference between them. Predict general trends in physical properties. Identify the general classes of organic compounds. ...
CHEMICAL REACTIONS
... · Activity series is a listing of metallic elements in descending order of reactivity. Hydrogen is also included in the series since it behaves similar to metals. · Activity series tables are available in textbooks and other sources. · Elements listed higher will displace any elements listed be ...
... · Activity series is a listing of metallic elements in descending order of reactivity. Hydrogen is also included in the series since it behaves similar to metals. · Activity series tables are available in textbooks and other sources. · Elements listed higher will displace any elements listed be ...
Organic chemistry: introduction
... each other. In your labeling, you should try to explain why each bit has the charge you have shown. Stage 2: in this part, you will be thinking about how strong the bonds are that might break and where the electrons are going if the bond does break. Is the particle being attacked saturated or not? I ...
... each other. In your labeling, you should try to explain why each bit has the charge you have shown. Stage 2: in this part, you will be thinking about how strong the bonds are that might break and where the electrons are going if the bond does break. Is the particle being attacked saturated or not? I ...
Chapter 18 Ketones and Aldehydes 1) Which of the following
... 38) Provide the major organic product which results when PhCHO is treated with the following sequence of reagents: 39) Provide the major organic product which results when PhCHOHCH3 is treated with PCC. 40) What reagents can be used to convert 1-hexyne into 2-hexanone? A) 1. Sia2BH; 2. H2O2, NaOH B ...
... 38) Provide the major organic product which results when PhCHO is treated with the following sequence of reagents: 39) Provide the major organic product which results when PhCHOHCH3 is treated with PCC. 40) What reagents can be used to convert 1-hexyne into 2-hexanone? A) 1. Sia2BH; 2. H2O2, NaOH B ...
Reaction Rate Graphs C12-3
... same rate. Some reactions are very fast (eg. explosions), while others are very slow (eg. the rusting of iron). The Collision Theory states that: Chemical reactions involve collisions of reactant particles. Not all collisions lead to a chemical reaction. For molecules to react (effective colli ...
... same rate. Some reactions are very fast (eg. explosions), while others are very slow (eg. the rusting of iron). The Collision Theory states that: Chemical reactions involve collisions of reactant particles. Not all collisions lead to a chemical reaction. For molecules to react (effective colli ...
2002
... (i) ethanol (ii) ethyne (d) Briefly outline the difference in the behaviour of aliphatic and aromatic aldehydes taking examples of ethanal and benzaldehyde. 5. (a) Explain the action of following on benzaldehyde: ...
... (i) ethanol (ii) ethyne (d) Briefly outline the difference in the behaviour of aliphatic and aromatic aldehydes taking examples of ethanal and benzaldehyde. 5. (a) Explain the action of following on benzaldehyde: ...
![[A], [B], [C], [D] - Wits Structural Chemistry](http://s1.studyres.com/store/data/000095863_1-918f0427052f54159a7c908528a2e159-300x300.png)
[A], [B], [C], [D] - Wits Structural Chemistry
... When a system at equilibrium is disturbed, the direction in which the system proceeds back to equilibrium is such that the change is partially offset. A+B ...
... When a system at equilibrium is disturbed, the direction in which the system proceeds back to equilibrium is such that the change is partially offset. A+B ...
Chapter 7 Review
... For the reaction CO(g) + 2 H2(g) <---> CH3OH(g) + heat; [CO(g)] = 0.025 mol/L, [H2(g) ] = 0.050 mol/L and [CH3OH(g)] = 0.0063 mol/L a) b) ...
... For the reaction CO(g) + 2 H2(g) <---> CH3OH(g) + heat; [CO(g)] = 0.025 mol/L, [H2(g) ] = 0.050 mol/L and [CH3OH(g)] = 0.0063 mol/L a) b) ...
Chemistry XXI
... For example, it has been proposed that amino acid synthesis could have occurred deep in the Earth's crust and that these amino acids were subsequently shot up along with hydrothermal fluids into cooler waters. ...
... For example, it has been proposed that amino acid synthesis could have occurred deep in the Earth's crust and that these amino acids were subsequently shot up along with hydrothermal fluids into cooler waters. ...
CHEMISTRY 1.2 LECTURE
... Since an electrode potential, E°, depends upon the concentration of the solutions used in the electrode, a cell may be constructed from two half-cells composed of the same materials but differing in concentration of ions. The spontaneous reaction occurs in the direction that tends to make the two io ...
... Since an electrode potential, E°, depends upon the concentration of the solutions used in the electrode, a cell may be constructed from two half-cells composed of the same materials but differing in concentration of ions. The spontaneous reaction occurs in the direction that tends to make the two io ...