Topic 20 Organic Chemistry
... Identify the feature which both molecules possess that accounts for this property. When 2-hydroxypropanoic acid is formed from 2-chloropropanoic acid, the product shows no optical activity. Deduce the type of nucleophilic substitution that takes place and explain your answer. ...
... Identify the feature which both molecules possess that accounts for this property. When 2-hydroxypropanoic acid is formed from 2-chloropropanoic acid, the product shows no optical activity. Deduce the type of nucleophilic substitution that takes place and explain your answer. ...
Lecture 4
... Solutions in which water is the dissolving medium are called aqueous solutions. There are three major types of chemical processes occurring in aqueous solutions: precipitation reactions acid-base reactions redox reactions ...
... Solutions in which water is the dissolving medium are called aqueous solutions. There are three major types of chemical processes occurring in aqueous solutions: precipitation reactions acid-base reactions redox reactions ...
AP® Chemistry
... III. Liquids and solids A. Liquids and solids from the K-M viewpoint The student will: 1. State and discuss the major tenants of the kinetic-molecular theory. 2. Apply the kinetic-molecular theory to liquids and solids, as well as gases. 3. Discuss intermolecular forces and relate them to physical p ...
... III. Liquids and solids A. Liquids and solids from the K-M viewpoint The student will: 1. State and discuss the major tenants of the kinetic-molecular theory. 2. Apply the kinetic-molecular theory to liquids and solids, as well as gases. 3. Discuss intermolecular forces and relate them to physical p ...
Slide 1 - Western Engineering
... A heat conversion system is designed to produce a desired power output. Typically, the engineer is provided with the desired output levels, the turbine thermodynamic and mechanical efficiencies and the operating point (inlet temperature and pressure). The task of the engineer then becomes to determi ...
... A heat conversion system is designed to produce a desired power output. Typically, the engineer is provided with the desired output levels, the turbine thermodynamic and mechanical efficiencies and the operating point (inlet temperature and pressure). The task of the engineer then becomes to determi ...
CHEMICAL REACTIONS
... When an organic compound is oxidized. Complete combustion results in carbon dioxide and water. • e.g. C2H5OH + 3O2 Æ 2CO2 + 3H2O 4. Esterification reactions A carboxylic acid is combined with an alcohol to produce an ester and water. Reactions are usually aided by the addition of a small amount of a ...
... When an organic compound is oxidized. Complete combustion results in carbon dioxide and water. • e.g. C2H5OH + 3O2 Æ 2CO2 + 3H2O 4. Esterification reactions A carboxylic acid is combined with an alcohol to produce an ester and water. Reactions are usually aided by the addition of a small amount of a ...
materials required/recommended for this paper
... A salt bridge takes no part in the chemical reaction occurring in either half-cell. ...
... A salt bridge takes no part in the chemical reaction occurring in either half-cell. ...
AP CHEMISTRY COURSE SYLLABUS
... Vaporization of liquid Nitrogen Lab: Melting/Freezing of water. ...
... Vaporization of liquid Nitrogen Lab: Melting/Freezing of water. ...
Document
... – Combination of concentrations that allow Q = K – Infinite number of possible equilibrium positions • Le Châtelier’s principle – System at equilibrium (Q = K) when upset by disturbance (Q ≠ K) will shift to offset stress • System said to “shift to right” when forward reaction is dominant (Q < K) • ...
... – Combination of concentrations that allow Q = K – Infinite number of possible equilibrium positions • Le Châtelier’s principle – System at equilibrium (Q = K) when upset by disturbance (Q ≠ K) will shift to offset stress • System said to “shift to right” when forward reaction is dominant (Q < K) • ...
Chemistry FIFTH EDITION by Steven S. Zumdahl University of Illinois
... • Lower Activation Energy, BUT does not affect the E, energy difference between the products and the reactants. ...
... • Lower Activation Energy, BUT does not affect the E, energy difference between the products and the reactants. ...
Document
... Acid–Base Reactions • Also called neutralization reactions because the acid and base neutralize each other’s properties. • In the reaction , the H+1 from the acid combines with the OH-1 from the base to make water. • The cation from the base combines with the anion from the acid to make the salt. ac ...
... Acid–Base Reactions • Also called neutralization reactions because the acid and base neutralize each other’s properties. • In the reaction , the H+1 from the acid combines with the OH-1 from the base to make water. • The cation from the base combines with the anion from the acid to make the salt. ac ...
___Mg + ___O ___MgO • Mole : Mole ratio
... reacts with nitrogen gas to form 20.4 grams of ammonia (nitrogen trihydride)? 2) What is the percent yield when 2.37 grams of silver nitrate reacts with sodium hydroxide to produce water, sodium nitrate and 1.55 grams of silver oxide? ...
... reacts with nitrogen gas to form 20.4 grams of ammonia (nitrogen trihydride)? 2) What is the percent yield when 2.37 grams of silver nitrate reacts with sodium hydroxide to produce water, sodium nitrate and 1.55 grams of silver oxide? ...
Chemical Reactions - We can`t sign you in
... thiosulfate and hydrochloric acid is often used to measure rates of reaction. ...
... thiosulfate and hydrochloric acid is often used to measure rates of reaction. ...
Stoichiometry - HCC Learning Web
... From the Greek stoikheion "element" and metriā "measure." Here is a good site introducing stoichiometry, with practice problems, from John L. Park's ChemTeam site. You might also want to look at the Wikipedia article about stoichiometry here. ...
... From the Greek stoikheion "element" and metriā "measure." Here is a good site introducing stoichiometry, with practice problems, from John L. Park's ChemTeam site. You might also want to look at the Wikipedia article about stoichiometry here. ...
Equilibrium
... higher concentration of C than A, how will the value of Keq change? 12. The following reaction occurs when steam is passed over hot carbon. The mixture of gases it generates is called water gas and is useful as an industrial fuel and as a source of hydrogen for the production of ammonia C(s) + H2O(g ...
... higher concentration of C than A, how will the value of Keq change? 12. The following reaction occurs when steam is passed over hot carbon. The mixture of gases it generates is called water gas and is useful as an industrial fuel and as a source of hydrogen for the production of ammonia C(s) + H2O(g ...
Welcome to AP Chemistry! AP Chemistry is
... Define and distinguish between metals, nonmetals, and metalloids. Identify main-group and transition elements on the periodic table. Know the general properties of elements in some specific groups: noble gases, alkali metals, alkaline earth metals, and halogens. Know and understand the ratio ...
... Define and distinguish between metals, nonmetals, and metalloids. Identify main-group and transition elements on the periodic table. Know the general properties of elements in some specific groups: noble gases, alkali metals, alkaline earth metals, and halogens. Know and understand the ratio ...
Chemical Reactions
... 1. Give the student the formula of barium hydroxide and sulfuric acid and ask them to predict the product of the reaction. 2. To a 250-mL beaker add 30 mL of 0.1 M sulfuric acid. 3. To the beaker add 50 mL of water and 2 drops of phenolphthalein. 4. Ask the student for their opinion as why the water ...
... 1. Give the student the formula of barium hydroxide and sulfuric acid and ask them to predict the product of the reaction. 2. To a 250-mL beaker add 30 mL of 0.1 M sulfuric acid. 3. To the beaker add 50 mL of water and 2 drops of phenolphthalein. 4. Ask the student for their opinion as why the water ...
Topic 1: Quantitative chemistry (12
... Be able to identify the ultraviolet, visible and infrared regions, and to describe the variation in wavelength, frequency and energy across the spectrum. TOK: Infrared and ultraviolet spectroscopy are dependent on technology for their existence. What are the knowledge implications of this? Distingui ...
... Be able to identify the ultraviolet, visible and infrared regions, and to describe the variation in wavelength, frequency and energy across the spectrum. TOK: Infrared and ultraviolet spectroscopy are dependent on technology for their existence. What are the knowledge implications of this? Distingui ...
Catalysis
Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst. With a catalyst, reactions occur faster and require less activation energy. Because catalysts are not consumed in the catalyzed reaction, they can continue to catalyze the reaction of further quantities of reactant. Often only tiny amounts are required.