Document
... C—Z bonds (usually C—O bonds) or a decrease in the number of C—H bonds. • Recall that reduction results in a decrease in the number of C—Z bonds (usually C—O bonds) or an increase in the number of C—H bonds. Figure 12.1 A general scheme for the oxidation and reduction of a carbon compound ...
... C—Z bonds (usually C—O bonds) or a decrease in the number of C—H bonds. • Recall that reduction results in a decrease in the number of C—Z bonds (usually C—O bonds) or an increase in the number of C—H bonds. Figure 12.1 A general scheme for the oxidation and reduction of a carbon compound ...
practice exercise
... Solution Elements that are in the same group of the periodic table are most likely to exhibit similar chemical and physical properties. We therefore expect that Ca and Mg should be most alike because they are in the same group (2A, the alkaline earth metals). ...
... Solution Elements that are in the same group of the periodic table are most likely to exhibit similar chemical and physical properties. We therefore expect that Ca and Mg should be most alike because they are in the same group (2A, the alkaline earth metals). ...
Introduction to the Names and Structure of Organic Molecules
... • Carbon has four outer-shell electrons allowing each carbon atom to form up to four covalent bonds. • Carbon can form single, double or triple bonds. • Carbon can bond to itself, forming long chains and cyclic (ring) molecules. • Carbon can bond to a range of other elements, including hydrogen, oxy ...
... • Carbon has four outer-shell electrons allowing each carbon atom to form up to four covalent bonds. • Carbon can form single, double or triple bonds. • Carbon can bond to itself, forming long chains and cyclic (ring) molecules. • Carbon can bond to a range of other elements, including hydrogen, oxy ...
432 Final Exam Study Guide
... ____1. A double-replacement reaction takes place when aqueous K2SO4 reacts with aqueous Pb(NO3)2. You would expect one of the products of this reaction to be: a. K2S b. NaPb c. PbSO4 d. CNO3 ____2. A chemical formula written above or below the yield sign indicates: a. that a gas is formed. b. That t ...
... ____1. A double-replacement reaction takes place when aqueous K2SO4 reacts with aqueous Pb(NO3)2. You would expect one of the products of this reaction to be: a. K2S b. NaPb c. PbSO4 d. CNO3 ____2. A chemical formula written above or below the yield sign indicates: a. that a gas is formed. b. That t ...
Biology revision
... the toxicity of the fuel - whether it is poisonous any pollution caused when the fuel is used, such as acid rain • how easy it is to use the fuel ...
... the toxicity of the fuel - whether it is poisonous any pollution caused when the fuel is used, such as acid rain • how easy it is to use the fuel ...
111 Exam I Outline
... Chromium metal is reacted with copper (II) chloride Key: You must have a balanced equation!! How many grams of chromic chloride reacts with 6.0 mole Cr? ...
... Chromium metal is reacted with copper (II) chloride Key: You must have a balanced equation!! How many grams of chromic chloride reacts with 6.0 mole Cr? ...
Chapter 12 and 13 Notes
... This is the our vegetable oil in the biodiesel project. In the presence of a strong base (NaOH), the ester will dissociate into the carboxylic acid salt and the alcohol. The carboxylic acid can then be converted to a single ester with methanol. ...
... This is the our vegetable oil in the biodiesel project. In the presence of a strong base (NaOH), the ester will dissociate into the carboxylic acid salt and the alcohol. The carboxylic acid can then be converted to a single ester with methanol. ...
Chapter 22
... continuous carbon chain and use this name as the base (a). If two chains of equal length are present, choose the one with the more branch points as the parent. ...
... continuous carbon chain and use this name as the base (a). If two chains of equal length are present, choose the one with the more branch points as the parent. ...
111 Exam I Outline
... Chromium metal is reacted with copper (II) chloride Key: You must have a balanced equation!! How many grams of chromic chloride reacts with 6.0 mole Cr? ...
... Chromium metal is reacted with copper (II) chloride Key: You must have a balanced equation!! How many grams of chromic chloride reacts with 6.0 mole Cr? ...
File
... oxygen atom with a double bond. • In an aldehyde, the carbon atom of the carbonyl group is also bonded to a hydrogen atom. • In a ketone, the carbon atom of the carbonyl group is bonded to two other carbon atoms. © 2014 Pearson Education, Inc. ...
... oxygen atom with a double bond. • In an aldehyde, the carbon atom of the carbonyl group is also bonded to a hydrogen atom. • In a ketone, the carbon atom of the carbonyl group is bonded to two other carbon atoms. © 2014 Pearson Education, Inc. ...
Worked_Examples
... a. The only attractions between molecules of alkanes such as pentane are dispersion forces. With no dipole–dipole attractions or hydrogen bonds, pentane has the lowest boiling point of the three compounds. With a polar carbonyl group, butanone molecules form dipole–dipole attractions, but no hydroge ...
... a. The only attractions between molecules of alkanes such as pentane are dispersion forces. With no dipole–dipole attractions or hydrogen bonds, pentane has the lowest boiling point of the three compounds. With a polar carbonyl group, butanone molecules form dipole–dipole attractions, but no hydroge ...
File
... • All of the bonds in alkanes are single, covalent, and nonpolar. Hence alkanes are relatively inert. • Because of this inertness, alkanes can be used as solventsfor extraction or crystallization as well as for carrying out chemical reactions of other substances. ...
... • All of the bonds in alkanes are single, covalent, and nonpolar. Hence alkanes are relatively inert. • Because of this inertness, alkanes can be used as solventsfor extraction or crystallization as well as for carrying out chemical reactions of other substances. ...
Chapter 3
... Common names are still used for some alkenes and alkynes, particularly those with low molecular weight. ...
... Common names are still used for some alkenes and alkynes, particularly those with low molecular weight. ...
Summer_Assignment_AP_Chemistry_TW 2015
... Practice makes perfect test scores. By doing problems related to your current material, you can be fully readied for that material's test or quiz. ...
... Practice makes perfect test scores. By doing problems related to your current material, you can be fully readied for that material's test or quiz. ...
Spectroscopy
... Spectroscopy Introduction Many substances absorb light at one wavelength and emit it at another. We make use of this in many ways, for example in glow-in-the-dark stickers. Compounds can also absorb and emit radiation that we cannot see, such as infrared, microwave and ultraviolet radiation. Finding ...
... Spectroscopy Introduction Many substances absorb light at one wavelength and emit it at another. We make use of this in many ways, for example in glow-in-the-dark stickers. Compounds can also absorb and emit radiation that we cannot see, such as infrared, microwave and ultraviolet radiation. Finding ...
Oregon State University, Summer 2009 Chemistry 121 Midterm
... This exam consists of 20 multiple-choice questions. Each multiple-choice question has 5 points associated with it. Select the best answer by filling in the corresponding circle on the rear page of the answer sheet. If you have any questions before the exam, please ask. If you have any questions duri ...
... This exam consists of 20 multiple-choice questions. Each multiple-choice question has 5 points associated with it. Select the best answer by filling in the corresponding circle on the rear page of the answer sheet. If you have any questions before the exam, please ask. If you have any questions duri ...
Belarus, National Final, 2001 (PDF 149K).
... creased by acidifying the solution (using, for example, nitric acid). a) Calculate the molar concentration of silver acetate in a solution saturated at 20o C, if the density of the solution is 1.01 g/cm3. b) Calculate the solubility product constant for silver acetate. c) What is the pH of a solutio ...
... creased by acidifying the solution (using, for example, nitric acid). a) Calculate the molar concentration of silver acetate in a solution saturated at 20o C, if the density of the solution is 1.01 g/cm3. b) Calculate the solubility product constant for silver acetate. c) What is the pH of a solutio ...
CARBON COMPOUNDS - SMK Raja Perempuan Ipoh
... The melting point of alcohol is higher than alkane and alkene due to the presence of hydroxyl group. This is because –OH group forms hydrogen bonding that is stronger than the bonds between molecules of alcohol. Methanol, ethanol and propanol dissolve in water. The solubility of other alcohols decre ...
... The melting point of alcohol is higher than alkane and alkene due to the presence of hydroxyl group. This is because –OH group forms hydrogen bonding that is stronger than the bonds between molecules of alcohol. Methanol, ethanol and propanol dissolve in water. The solubility of other alcohols decre ...
Properties of , -Unsaturated Aldehydes and Ketones
... The nucleophilic part of the reagent attaches to the -carbon and the electrophilic part (proton) attaches to the carbonyl oxygen. ...
... The nucleophilic part of the reagent attaches to the -carbon and the electrophilic part (proton) attaches to the carbonyl oxygen. ...
Chemistry for the Health Sciences II
... 1. Identify and name compounds containing the different functional groups of oxygen, nitrogen and sulfur; 2. Demonstrate an understanding of the relationship between alcohols, aldehydes and ketones as organic chemicals and the biochemical molecules, carbohydrates; 3. Identify and name carboxylic aci ...
... 1. Identify and name compounds containing the different functional groups of oxygen, nitrogen and sulfur; 2. Demonstrate an understanding of the relationship between alcohols, aldehydes and ketones as organic chemicals and the biochemical molecules, carbohydrates; 3. Identify and name carboxylic aci ...
Chapter 2 power point
... Covalent bonds form when elements share electrons, which usually occurs between nonmetals. ...
... Covalent bonds form when elements share electrons, which usually occurs between nonmetals. ...
Fisher Esterification - OpenBU
... single organic molecules). Some molecules in the flavor and fragrance industry, however, are synthetic substitutes that fool our brain into thinking we have sampled by taste or smell, the natural compounds. These artificial flavorings and odors, which also bind to the olfactory and taste receptors, ...
... single organic molecules). Some molecules in the flavor and fragrance industry, however, are synthetic substitutes that fool our brain into thinking we have sampled by taste or smell, the natural compounds. These artificial flavorings and odors, which also bind to the olfactory and taste receptors, ...
poly- and heterofunctional compounds
... spontaneously or under acidic conditions because amino acids form ammonium salts in the presence of acids. Lactam formation is a thermal reaction. Problem 2. Write equations for the formation of: (a) δ-valerolactone; (b) γ-valerolactam from the corresponding hydroxy and amino acid. Nomenclature of l ...
... spontaneously or under acidic conditions because amino acids form ammonium salts in the presence of acids. Lactam formation is a thermal reaction. Problem 2. Write equations for the formation of: (a) δ-valerolactone; (b) γ-valerolactam from the corresponding hydroxy and amino acid. Nomenclature of l ...
Organosulfur compounds
Organosulfur compounds are organic compounds that contain sulfur. They are often associated with foul odors, but many of the sweetest compounds known are organosulfur derivatives, e.g., saccharin. Nature abounds with organosulfur compounds—sulfur is essential for life. Of the 20 common amino acids, two (cysteine and methionine) are organosulfur compounds, and the antibiotics penicillin (pictured below) and sulfa drugs both contain sulfur. While sulfur-containing antibiotics save many lives, sulfur mustard is a deadly chemical warfare agent. Fossil fuels, coal, petroleum, and natural gas, which are derived from ancient organisms, necessarily contain organosulfur compounds, the removal of which is a major focus of oil refineries.Sulfur shares the chalcogen group with oxygen, selenium and tellurium, and it is expected that organosulfur compounds have similarities with carbon–oxygen, carbon–selenium and carbon–tellurium compounds, which is true to some extent.A classical chemical test for the detection of sulfur compounds is the Carius halogen method.