I. ALDEHYDES AND KETONES Carbonyl compounds are
... The simplest carbonyl compounds are aldehydes and ketones. A ketone has two alkyl (or aryl) groups bonded to the carbonyl carbon atom. An aldehyde has one alkyl (or aryl) group and one hydrogen atom bonded to the carbonyl carbon atom. Physical properties of some carbonyl compounds Methanal is a ga ...
... The simplest carbonyl compounds are aldehydes and ketones. A ketone has two alkyl (or aryl) groups bonded to the carbonyl carbon atom. An aldehyde has one alkyl (or aryl) group and one hydrogen atom bonded to the carbonyl carbon atom. Physical properties of some carbonyl compounds Methanal is a ga ...
Modification of Alkanes by Cracking
... Large molecules or compounds or long chain hydrocarbons (broken) into smaller molecules or compounds or smaller chain hydrocarbons; ...
... Large molecules or compounds or long chain hydrocarbons (broken) into smaller molecules or compounds or smaller chain hydrocarbons; ...
111 Review Outline TRO
... 4.48 g CO2 and 3.57 g KCl are produced along with some CaCl2 and H2O. Calculate the mass of the mixture. Ans: 11.10 g mixture 2. The percent of manganese in the compound, Mn5X2, is 42.10 %. What is the molar mass of element X ? Ans: 186.9 g/mole 3. A mixture of potassium phosphate and potassium nitr ...
... 4.48 g CO2 and 3.57 g KCl are produced along with some CaCl2 and H2O. Calculate the mass of the mixture. Ans: 11.10 g mixture 2. The percent of manganese in the compound, Mn5X2, is 42.10 %. What is the molar mass of element X ? Ans: 186.9 g/mole 3. A mixture of potassium phosphate and potassium nitr ...
Spring 2017 - Ventura College Chemistry, Malia Rose-Seisa
... list of recommended questions from the end-of-chapter exercises in the textbook. Your quiz and exam questions will be very similar to these recommended problems. Generally speaking, students who do well in this class are those that spend significant amounts of time outside of class practicing these ...
... list of recommended questions from the end-of-chapter exercises in the textbook. Your quiz and exam questions will be very similar to these recommended problems. Generally speaking, students who do well in this class are those that spend significant amounts of time outside of class practicing these ...
Camp 1 - drjosephryan.com Home Page
... a mole, whether it is a mole of iron atoms, a mole of methane molecules, or a mole of sodium ions, always contains the same number of formula units the number of formula units in a mole is known as Avogadro’s number Avogadro’s number has been measured experimentally its value is 6.02214199 x 1023 fo ...
... a mole, whether it is a mole of iron atoms, a mole of methane molecules, or a mole of sodium ions, always contains the same number of formula units the number of formula units in a mole is known as Avogadro’s number Avogadro’s number has been measured experimentally its value is 6.02214199 x 1023 fo ...
AP Chemistry - School Webmasters
... Welcome to AP Chemistry. In order to ensure the best start for everyone next fall, I have prepared a summer assignment that reviews basic chemistry concepts some of which you may have forgotten you learned. For those topics you need help with there are a multitude of tremendous chemistry resources a ...
... Welcome to AP Chemistry. In order to ensure the best start for everyone next fall, I have prepared a summer assignment that reviews basic chemistry concepts some of which you may have forgotten you learned. For those topics you need help with there are a multitude of tremendous chemistry resources a ...
CHEMSTRY FREE-RESPONSE QUESTIONS (Form B)
... Polar solutes are generally soluble in polar solvents such as water. Nonpolar solutes are not soluble in polar solvents. (c) Consider the processes represented below: Process 1: H2O(l) ...
... Polar solutes are generally soluble in polar solvents such as water. Nonpolar solutes are not soluble in polar solvents. (c) Consider the processes represented below: Process 1: H2O(l) ...
Experiment # 9 Properties of Oxygen
... sand, when it reacts with oxygen: Just as with metals and metalloids, the product of the reaction of oxygen with a nonmetal is an oxide. With nonmetals, the oxides formed are sometimes gaseous. For example, elemental sulfur (S8) reacts with oxygen to form sulfur dioxide, a poisonous gas that can be ...
... sand, when it reacts with oxygen: Just as with metals and metalloids, the product of the reaction of oxygen with a nonmetal is an oxide. With nonmetals, the oxides formed are sometimes gaseous. For example, elemental sulfur (S8) reacts with oxygen to form sulfur dioxide, a poisonous gas that can be ...
Carboxylic Acid Derivatives 1. Background and Properties
... and halides consist of alkyl and/or aryl groups bonded to hydroxyl, alkoxyl, amino and halo substituents respectively. If these same functional groups are attached to an acyl group (RCO–) their properties are substantially changed, and they are designated ...
... and halides consist of alkyl and/or aryl groups bonded to hydroxyl, alkoxyl, amino and halo substituents respectively. If these same functional groups are attached to an acyl group (RCO–) their properties are substantially changed, and they are designated ...
Functional Groups
... Aldehydes have a C=O inbetween an alkyl group and a hydrogen (i.e. always at the end of a chain). The C=O functional group is called a Ketones make up most of the chemical signals species use to communicate. The sex attracting ketones called pheromones are an example. Aldehydes are responsible for m ...
... Aldehydes have a C=O inbetween an alkyl group and a hydrogen (i.e. always at the end of a chain). The C=O functional group is called a Ketones make up most of the chemical signals species use to communicate. The sex attracting ketones called pheromones are an example. Aldehydes are responsible for m ...
Oxidation of alcohols and aldehydes
... potassium dichromate written above the arrow like this: K2Cr2O7/H2SO4 2. The reactants are the alcohol and “[O]” symbolising the oxidation agent 3. Heat is always needed ...
... potassium dichromate written above the arrow like this: K2Cr2O7/H2SO4 2. The reactants are the alcohol and “[O]” symbolising the oxidation agent 3. Heat is always needed ...
26 Nutrient Cycles 2009
... • Elements and their uses • Spatial and temporal scales of ecosystems • General model of cycles in ecosystems • H2O, C, N, P, S cycles ...
... • Elements and their uses • Spatial and temporal scales of ecosystems • General model of cycles in ecosystems • H2O, C, N, P, S cycles ...
practice final examination
... 10. Answer true or false for each of the following questions below (circle your choice): a) ...
... 10. Answer true or false for each of the following questions below (circle your choice): a) ...
Section 5b and c: crude oil and synthetic polymers Fractional
... 5.8 recall the names and uses of the main fractions obtained from crude oil: refinery gases, gasoline, kerosene, diesel, fuel oil and bitumen 5.9 describe the trend in boiling point and viscosity of the main fractions Crude oil is a mixture of many compounds, mainly hydrocarbons (mainly alkanes), wh ...
... 5.8 recall the names and uses of the main fractions obtained from crude oil: refinery gases, gasoline, kerosene, diesel, fuel oil and bitumen 5.9 describe the trend in boiling point and viscosity of the main fractions Crude oil is a mixture of many compounds, mainly hydrocarbons (mainly alkanes), wh ...
Nomenclature - Clydebank High School
... We must add back the water which is removed in the condensation reaction. This is not very successful with water alone so we add a dilute acid to catalyse it e.g. HCl or H2SO4. (Or an alkali.) They provide H+ ions to catalyse the reaction. It is a reversible reaction ( PPA – 2) ...
... We must add back the water which is removed in the condensation reaction. This is not very successful with water alone so we add a dilute acid to catalyse it e.g. HCl or H2SO4. (Or an alkali.) They provide H+ ions to catalyse the reaction. It is a reversible reaction ( PPA – 2) ...
Chemistry Notes
... More Terms (You know you love ‘em.) WEAK ACID: An acid that only partially ionizes in an aqueous solution. That means not every molecule breaks apart. They usually have a pH close to 7 (3-6). WEAK BASE: A base that only partially ionizes in an aqueous solution. That means not every molecule breaks a ...
... More Terms (You know you love ‘em.) WEAK ACID: An acid that only partially ionizes in an aqueous solution. That means not every molecule breaks apart. They usually have a pH close to 7 (3-6). WEAK BASE: A base that only partially ionizes in an aqueous solution. That means not every molecule breaks a ...
21Ch03macromolecules..
... Chemistry of Life Organic chemistry is the study of carbon compounds C atoms are versatile building blocks bonding properties 4 stable covalent bonds ...
... Chemistry of Life Organic chemistry is the study of carbon compounds C atoms are versatile building blocks bonding properties 4 stable covalent bonds ...
Notes 07 Organometallic Compounds
... kept in organic solvents due to their very high reactivity. Reacts especially with H2O, O2, etc. ...
... kept in organic solvents due to their very high reactivity. Reacts especially with H2O, O2, etc. ...
Structure of Molecules and Compounds | Principles of Biology from
... Covalent bonds come in several varieties. A single bond forms between two atoms that share one pair of electrons. Consider the element carbon. It has four valence electrons. Carbon requires four additional electrons to reach a stable configuration. It can gain these electrons, for example, by combin ...
... Covalent bonds come in several varieties. A single bond forms between two atoms that share one pair of electrons. Consider the element carbon. It has four valence electrons. Carbon requires four additional electrons to reach a stable configuration. It can gain these electrons, for example, by combin ...
Problem Set Chapter 13 Solutions February 28, 2013 13.27 Draw
... Now you just have to figure out what the R group is. In order to have the appropriate molecular formula, it has to include 3 carbons and 5 hydrogens. The doublet in the 1H NMR at 6.36 ppm is likely from an alkene (one proton) and the multiplet at 6.09 ppm is likely from the other side of the alkene. ...
... Now you just have to figure out what the R group is. In order to have the appropriate molecular formula, it has to include 3 carbons and 5 hydrogens. The doublet in the 1H NMR at 6.36 ppm is likely from an alkene (one proton) and the multiplet at 6.09 ppm is likely from the other side of the alkene. ...
Chapter 12 Alcohols from Carbonyl Compounds: Oxidation
... Organolithium and Grignard reagents behave as if they were carbanions and they are therefore very strong bases ...
... Organolithium and Grignard reagents behave as if they were carbanions and they are therefore very strong bases ...
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.