Practice Problem Set #6
... 1. Write balanced chemical equations for the reaction of hydrogen gas with oxygen, chlorine, and nitrogen. 2. Write a balanced chemical equation for the preparation of H2 (and CO) by the reaction of CH4 and water. Using a table of thermodynamic data, calculate ∆H°, ∆G°, and ∆S° for this reaction. ...
... 1. Write balanced chemical equations for the reaction of hydrogen gas with oxygen, chlorine, and nitrogen. 2. Write a balanced chemical equation for the preparation of H2 (and CO) by the reaction of CH4 and water. Using a table of thermodynamic data, calculate ∆H°, ∆G°, and ∆S° for this reaction. ...
Alkanes
... formula showing bonds between the atoms, or by condensed formula showing only the atoms and not the bonds, or by line structure in which the carbon skeleton is shown by lines. Hydrocarbons are organic molecules containing only carbon and hydrogen atoms. Alkanes or open chain hydrocarbons, contain on ...
... formula showing bonds between the atoms, or by condensed formula showing only the atoms and not the bonds, or by line structure in which the carbon skeleton is shown by lines. Hydrocarbons are organic molecules containing only carbon and hydrogen atoms. Alkanes or open chain hydrocarbons, contain on ...
Fish Oil Corrode Trick
... Fish Oil-Styrofoam Test is a Platform Trick The demonstration inaccurately states that the effect of EE on the Styrofoam is due to the “ethanol” in EE fish oil, and implies that ingesting the EE form will have detrimental effects on the digestive tract and liver. There is, in fact, no free ethan ...
... Fish Oil-Styrofoam Test is a Platform Trick The demonstration inaccurately states that the effect of EE on the Styrofoam is due to the “ethanol” in EE fish oil, and implies that ingesting the EE form will have detrimental effects on the digestive tract and liver. There is, in fact, no free ethan ...
Chemistry 5350 Advanced Physical Chemistry Fall Semester 2013
... well. The well depth is a fraction of the total energy, and the molecule is unaffected by the attractive part of the potential. 2. Explain why attractive interactions between molecules in a gas make the pressure less than predicted by the ideal gas equation. The ideal gas equation assumes that the m ...
... well. The well depth is a fraction of the total energy, and the molecule is unaffected by the attractive part of the potential. 2. Explain why attractive interactions between molecules in a gas make the pressure less than predicted by the ideal gas equation. The ideal gas equation assumes that the m ...
Chapter16McMurryPPP
... The addition of bromine occurs in two steps In the first step the electrons act as a nucleophile toward Br2 (in a complex with FeBr3) This forms a cationic addition intermediate from benzene and a bromine cation The intermediate is not aromatic and therefore ...
... The addition of bromine occurs in two steps In the first step the electrons act as a nucleophile toward Br2 (in a complex with FeBr3) This forms a cationic addition intermediate from benzene and a bromine cation The intermediate is not aromatic and therefore ...
CHEMISTRY 314-01 MIDTERM # 4 April 15, 2003 Name
... (9 pts) Mark as true (T) or false (F) the following statements. Do not explain! • Fischer esterification occurs only in strongly basic conditions; • Amides are less reactive than acid chlorides but more reactive than esters; • Saponification is the process of base-catalyzed hydrolysis of esters; • L ...
... (9 pts) Mark as true (T) or false (F) the following statements. Do not explain! • Fischer esterification occurs only in strongly basic conditions; • Amides are less reactive than acid chlorides but more reactive than esters; • Saponification is the process of base-catalyzed hydrolysis of esters; • L ...
THE CARBON-CARBON DOUBLE BOND
... Notes: (1) A primary amide is an amide unsubstituted on the amide nitrogen - amides with alkyl or other substituents on N cannot be dehydrated. (2) SOCl2 is thionyl chloride and POCl3 is phosphorus oxychloride. Both are powerful dehydrating agents. Reactivity of Nitriles: ...
... Notes: (1) A primary amide is an amide unsubstituted on the amide nitrogen - amides with alkyl or other substituents on N cannot be dehydrated. (2) SOCl2 is thionyl chloride and POCl3 is phosphorus oxychloride. Both are powerful dehydrating agents. Reactivity of Nitriles: ...
1 Unit 4 – Conservation of Mass and Stoichiometry
... a. For anions b. For metals that form only one ion D. Writing Formulas for Binary Ionic Compounds 1. Write the symbols for the ions side by side. ALWAYS write the cation first! 2. Cross over the charges by using the absolute value of each ion’s charge as the subscript for the other ion 3. Check that ...
... a. For anions b. For metals that form only one ion D. Writing Formulas for Binary Ionic Compounds 1. Write the symbols for the ions side by side. ALWAYS write the cation first! 2. Cross over the charges by using the absolute value of each ion’s charge as the subscript for the other ion 3. Check that ...
11/29 Lecture
... – Hydrocarbons containing double bonds are known as alkenes – Hybridization is sp2 (see ethene structure below – drawn in 3D) so all atoms in one ...
... – Hydrocarbons containing double bonds are known as alkenes – Hybridization is sp2 (see ethene structure below – drawn in 3D) so all atoms in one ...
Chapter 2
... in a chemical reaction. Elements can only be converted into other elements in nuclear reactions. 3. All atoms of an element have the same number of protons and electrons, which determines the chemical behavior of the element. Isotopes of an element differ in the number of neutrons, and thus in mass ...
... in a chemical reaction. Elements can only be converted into other elements in nuclear reactions. 3. All atoms of an element have the same number of protons and electrons, which determines the chemical behavior of the element. Isotopes of an element differ in the number of neutrons, and thus in mass ...
File
... Note: When naming propyl & butyl groups we have to consider how these groups attach onto the parent chain i.e. when an alkyl group has 3 or more C atoms the group can attach either at an end C atom or at a middle C atom (see Fig.4 & ...
... Note: When naming propyl & butyl groups we have to consider how these groups attach onto the parent chain i.e. when an alkyl group has 3 or more C atoms the group can attach either at an end C atom or at a middle C atom (see Fig.4 & ...
All major types of nutrition and metabolism evolved among
... All major types of nutrition and metabolism evolved among prokaryotes: they are the ultimate biochemists The prokaryotes exhibit some unique modes of nutrition as well as every type of nutrition found in eukaryotes. ...
... All major types of nutrition and metabolism evolved among prokaryotes: they are the ultimate biochemists The prokaryotes exhibit some unique modes of nutrition as well as every type of nutrition found in eukaryotes. ...
AP Chemistry Summer Packet ANSWERS
... a. An orange liquid is distilled, resulting in the collection of a yellow liquid and a red solid. b. A colorless, crystalline solid is decomposed, yielding a pale yellow-green gas and a soft, shiny metal. c. A cup of tea becomes sweeter as sugar is added to it. a. physical, mixture b. chemical, comp ...
... a. An orange liquid is distilled, resulting in the collection of a yellow liquid and a red solid. b. A colorless, crystalline solid is decomposed, yielding a pale yellow-green gas and a soft, shiny metal. c. A cup of tea becomes sweeter as sugar is added to it. a. physical, mixture b. chemical, comp ...
Here are the answers and work for your summer packet.
... a. An orange liquid is distilled, resulting in the collection of a yellow liquid and a red solid. b. A colorless, crystalline solid is decomposed, yielding a pale yellow-green gas and a soft, shiny metal. c. A cup of tea becomes sweeter as sugar is added to it. a. physical, mixture b. chemical, comp ...
... a. An orange liquid is distilled, resulting in the collection of a yellow liquid and a red solid. b. A colorless, crystalline solid is decomposed, yielding a pale yellow-green gas and a soft, shiny metal. c. A cup of tea becomes sweeter as sugar is added to it. a. physical, mixture b. chemical, comp ...
Organic for Chem II
... organic molecules, a way that lets you focus on functional groups. No C’s are shown, and almost no H’s bonded to C’s are shown, either. ...
... organic molecules, a way that lets you focus on functional groups. No C’s are shown, and almost no H’s bonded to C’s are shown, either. ...
Nucleophilic Substitution Reactions of Epoxides
... They are compounds in which one of the “double bonds” of the aromatic ring has been converted into an epoxide. What happens to aromatic compounds when they enter the body as a foreign substance (such as cigarette smoke, drugs, charcoalbroiled meats or automobile exhaust)? ...
... They are compounds in which one of the “double bonds” of the aromatic ring has been converted into an epoxide. What happens to aromatic compounds when they enter the body as a foreign substance (such as cigarette smoke, drugs, charcoalbroiled meats or automobile exhaust)? ...
Lipids - Westgate Mennonite Collegiate
... G. phospholipids consist of a diacylglycerol molecule, a phosphate group esterified to the third -OH group of glycerol, and an organic molecule (usually charged or polar) esterified to the ...
... G. phospholipids consist of a diacylglycerol molecule, a phosphate group esterified to the third -OH group of glycerol, and an organic molecule (usually charged or polar) esterified to the ...
Oxidation-Reduction Processes in Natural Waters
... reactions might be added. For example, manganese follows a redox cycle very similar to iron. Many other trace metals might also be included in the table as well. However, the table includes the most important redox processes, and other reactions follow the same general pattern. Note that the reactio ...
... reactions might be added. For example, manganese follows a redox cycle very similar to iron. Many other trace metals might also be included in the table as well. However, the table includes the most important redox processes, and other reactions follow the same general pattern. Note that the reactio ...
Fig. 7
... Table-1.3 Some Common Functional Groups (A-level Course) (Refer to Annex 1 for more details Pg 24-25) ...
... Table-1.3 Some Common Functional Groups (A-level Course) (Refer to Annex 1 for more details Pg 24-25) ...
with answers
... (a) What is the difference between an element and a chemical compound? What is the difference between isotopes of the same element? (3P) An element is composed of atoms all with the same number of protons (atomic ...
... (a) What is the difference between an element and a chemical compound? What is the difference between isotopes of the same element? (3P) An element is composed of atoms all with the same number of protons (atomic ...
2.12 Noncovalent Interactions between Molecules Noncovalent
... Chemists rarely draw all the bonds in a molecule and usually refer to the condensed structure ...
... Chemists rarely draw all the bonds in a molecule and usually refer to the condensed structure ...
PHYSICAL SCIENCES Grade 12 ORGANIC MOLECULES 03 JULY
... Identify the type of chemical reaction taking place when compound C is made Name one other compound that is made in the same way as compound C Name two other uses for compound C ...
... Identify the type of chemical reaction taking place when compound C is made Name one other compound that is made in the same way as compound C Name two other uses for compound C ...
Organic Chemistry – Introduction to Hydrocarbons
... and hydrogen only. These non renewable resources are found in petroleum and natural gas deposits deep in the earth and are separated by fractional distillation. The large number of bonds in hydrocarbon molecules provide a source of energy when we “combust” them although we now are dealing with the e ...
... and hydrogen only. These non renewable resources are found in petroleum and natural gas deposits deep in the earth and are separated by fractional distillation. The large number of bonds in hydrocarbon molecules provide a source of energy when we “combust” them although we now are dealing with the e ...
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.