Reaction Rate Reading Packet
... For the same mass, many small particles have a greater total surface area than one large particle. For example, steel wool has a larger surface area than a block of steel of the same mass. This allows oxygen molecules to collide with many more iron atoms per unit of time. The more surface contact be ...
... For the same mass, many small particles have a greater total surface area than one large particle. For example, steel wool has a larger surface area than a block of steel of the same mass. This allows oxygen molecules to collide with many more iron atoms per unit of time. The more surface contact be ...
2009 Final Exam - Department of Chemistry | Oregon State University
... This exam consists of 36 multiple-choice questions. Each question has four points associated with it; except Question 36 which has five points associated with it. Select the best multiple-choice answer by filling in the corresponding circle on the rear page of the answer sheet. If you have any quest ...
... This exam consists of 36 multiple-choice questions. Each question has four points associated with it; except Question 36 which has five points associated with it. Select the best multiple-choice answer by filling in the corresponding circle on the rear page of the answer sheet. If you have any quest ...
Journal of Physical and Chemical Reference Data
... There are between 10 and 20 million known compounds that can actually or hypothetically react with each other in an astronomical number of ways and it is therefore literally impossible to catalog all the possible heats of reaction. To get around this problem we define for each substance a standard ...
... There are between 10 and 20 million known compounds that can actually or hypothetically react with each other in an astronomical number of ways and it is therefore literally impossible to catalog all the possible heats of reaction. To get around this problem we define for each substance a standard ...
Functional Group Chemistry
... Tertiary alcohols (in which three carbon atoms are attached to same carbon as the –OH group) react very quickly in the Lucas test, producing alkyl halides that are insoluble in the aqueous Lucas reagent. Secondary alcohols (in which two carbon atoms are attached to same carbon as the –OH group) reac ...
... Tertiary alcohols (in which three carbon atoms are attached to same carbon as the –OH group) react very quickly in the Lucas test, producing alkyl halides that are insoluble in the aqueous Lucas reagent. Secondary alcohols (in which two carbon atoms are attached to same carbon as the –OH group) reac ...
Chapter 4: Chemical Quantities and Aqueous Reactions
... solution of acetic acid, CH3COOH, the bulb in the electric circuit glows only very dimly. (b) When the beaker contains a 1 M solution of ammonia, NH3, the bulb again glows only dimly. (c) When the two solutions are in the same beaker, the bulb glows brightly. What happens when the two solutions are ...
... solution of acetic acid, CH3COOH, the bulb in the electric circuit glows only very dimly. (b) When the beaker contains a 1 M solution of ammonia, NH3, the bulb again glows only dimly. (c) When the two solutions are in the same beaker, the bulb glows brightly. What happens when the two solutions are ...
CHEM 150
... 6. A classic method for generating molecular oxygen is the decomposition of potassium chlorate, KClO3. The other product of this reaction is potassium chloride. Which of the following is the correctly balanced chemical equation for this reaction? a. KClO3(s) → KCl(s) + 3O(g) b. 2KClO3(s) → 2KCl(s) + ...
... 6. A classic method for generating molecular oxygen is the decomposition of potassium chlorate, KClO3. The other product of this reaction is potassium chloride. Which of the following is the correctly balanced chemical equation for this reaction? a. KClO3(s) → KCl(s) + 3O(g) b. 2KClO3(s) → 2KCl(s) + ...
Amines - Chemistry Geek
... If you consider a primary amine to be an amino group attached to an alkane, you would simply name it as you would an alkane derivative Name the longest carbon chain the parent chain Count the amine group as an attached group with prefix amino ...
... If you consider a primary amine to be an amino group attached to an alkane, you would simply name it as you would an alkane derivative Name the longest carbon chain the parent chain Count the amine group as an attached group with prefix amino ...
AP Biology - Nashville Christian School
... a. All are products of the structure of the hydrogen atom. c. All are properties related to hydrogen ...
... a. All are products of the structure of the hydrogen atom. c. All are properties related to hydrogen ...
Organic Functional Groups to know ASAP!
... *The following organic functional groups will be studied throughout the course of the year: naming, physical/chemical properties, reactions, mechanisms, & synthesis. *Your first assignment is to become familiar (memorize) the following information so that you can easily work with all material whethe ...
... *The following organic functional groups will be studied throughout the course of the year: naming, physical/chemical properties, reactions, mechanisms, & synthesis. *Your first assignment is to become familiar (memorize) the following information so that you can easily work with all material whethe ...
Spring 2002 - Kwantlen Polytechnic University
... The rate of the reaction will decrease at higher concentrations of B The time required for one half of A to react is directly proportional to the quantity of A present. The rate of formation of C is twice the rate of reaction of A. The rate of reaction of B is the same as the rate of reaction of A. ...
... The rate of the reaction will decrease at higher concentrations of B The time required for one half of A to react is directly proportional to the quantity of A present. The rate of formation of C is twice the rate of reaction of A. The rate of reaction of B is the same as the rate of reaction of A. ...
Aldehydes can react with alcohols to form hemiacetals
... one of the reagents (acetaldehyde) to drive the reaction to completion. Dry HCl gas can work too. In the second example, with a less reactive ketone, molecular sieves (zeolite) were used to remove water from the reaction as it proceeded. OMe Me ...
... one of the reagents (acetaldehyde) to drive the reaction to completion. Dry HCl gas can work too. In the second example, with a less reactive ketone, molecular sieves (zeolite) were used to remove water from the reaction as it proceeded. OMe Me ...
Chapter 13…States of Matter
... If more H2 is added to this reaction, equilibrium will shift (left/right/no shift). If Br2 is removed from this reaction, equilibrium will shift (left/right/no shift). If pressure is increased, equilibrium will shift (left/right/no shift). If temperature is decreased, equilibrium will shift (left/ri ...
... If more H2 is added to this reaction, equilibrium will shift (left/right/no shift). If Br2 is removed from this reaction, equilibrium will shift (left/right/no shift). If pressure is increased, equilibrium will shift (left/right/no shift). If temperature is decreased, equilibrium will shift (left/ri ...
National 5 Unit 1 Homework Booklet
... (b) Name a metal which can be used as a catalyst in the catalytic convertor. (c) Name the two pollutant gases changed by the catalyst and describe what they are changed into. 4. Explain why solid citric acid does not conduct electricity yet when it dissolves in water it does conduct. 5. Electrolysis ...
... (b) Name a metal which can be used as a catalyst in the catalytic convertor. (c) Name the two pollutant gases changed by the catalyst and describe what they are changed into. 4. Explain why solid citric acid does not conduct electricity yet when it dissolves in water it does conduct. 5. Electrolysis ...
Homework Booklet Unit 1 Feb14
... (b) Name a metal which can be used as a catalyst in the catalytic convertor. (c) Name the two pollutant gases changed by the catalyst and describe what they are changed into. 4. Explain why solid citric acid does not conduct electricity yet when it dissolves in water it does conduct. 5. Electrolysis ...
... (b) Name a metal which can be used as a catalyst in the catalytic convertor. (c) Name the two pollutant gases changed by the catalyst and describe what they are changed into. 4. Explain why solid citric acid does not conduct electricity yet when it dissolves in water it does conduct. 5. Electrolysis ...
AlCl3 heat HCl
... 24. (6 points) Which alkyl halide in each pair would you expect to be more reactive in an SN2 reaction with a given nucleophile? Explain. ...
... 24. (6 points) Which alkyl halide in each pair would you expect to be more reactive in an SN2 reaction with a given nucleophile? Explain. ...
2 - My CCSD
... Never change a subscript to balance an equation (You can only change coefficients) – If you change the subscript (formula) you are describing a different chemical. – H2O is a different compound than H2O2 Never put a coefficient in the middle of a formula; they must go only in the front ...
... Never change a subscript to balance an equation (You can only change coefficients) – If you change the subscript (formula) you are describing a different chemical. – H2O is a different compound than H2O2 Never put a coefficient in the middle of a formula; they must go only in the front ...
Powerpoint on chapter 4 and 5
... Functional Groups, II • Carboxyl Group O double bonded to C to hydroxyl; carboxylic acids; covalent bond between O and H; polar; dissociation, H ion ...
... Functional Groups, II • Carboxyl Group O double bonded to C to hydroxyl; carboxylic acids; covalent bond between O and H; polar; dissociation, H ion ...
INTRODUCING ALDEHYDES AND KETONES
... The reason for the solubility is that although aldehydes and ketones can't hydrogen bond with themselves, they can hydrogen bond with water molecules. One of the slightly positive hydrogen atoms in a water molecule can be sufficiently attracted to one of the lone pairs on the oxygen atom of an aldeh ...
... The reason for the solubility is that although aldehydes and ketones can't hydrogen bond with themselves, they can hydrogen bond with water molecules. One of the slightly positive hydrogen atoms in a water molecule can be sufficiently attracted to one of the lone pairs on the oxygen atom of an aldeh ...
Chemical Reactions
... •Complete combustion reactions yield carbon dioxide and water. •Incomplete combustion reactions yield carbon monoxide and water. ...
... •Complete combustion reactions yield carbon dioxide and water. •Incomplete combustion reactions yield carbon monoxide and water. ...
The collision theory of reactions
... The curved line is the energy pathway for a pair of colliding molecules (called the energy or enthalpy profile for the reaction). X corresponds to the arrangement of atoms where old bonds are stretched and new bonds are starting to form. Eg. For chlorine atoms and ozone, the oxygen – oxygen bonds in ...
... The curved line is the energy pathway for a pair of colliding molecules (called the energy or enthalpy profile for the reaction). X corresponds to the arrangement of atoms where old bonds are stretched and new bonds are starting to form. Eg. For chlorine atoms and ozone, the oxygen – oxygen bonds in ...
Strychnine total synthesis
Strychnine total synthesis in chemistry describes the total synthesis of the complex biomolecule strychnine. The first reported method by the group of Robert Burns Woodward in 1954 is considered a classic in this research field. At the time it formed the natural conclusion to an elaborate process of molecular structure elucidation that started with the isolation of strychnine from the beans of Strychnos ignatii by Pierre Joseph Pelletier and Joseph Bienaimé Caventou in 1818. Major contributors to the entire effort were Sir Robert Robinson with over 250 publications and Hermann Leuchs with another 125 papers in a time span of 40 years. Robinson was awarded the Nobel Prize in Chemistry in 1947 for his work on alkaloids, strychnine included. The process of chemical identification was completed with publications in 1946 by Robinson and later confirmed by Woodward in 1947. X-ray structures establishing the absolute configuration became available between 1947 and 1951 with publications from J. M. Bijvoet and J.H. Robertson .Woodward published a very brief account on the strychnine synthesis in 1954 (just 3 pages) and a lengthy one (42 pages) in 1963.Many more methods exist and reported by the research groups of Magnus, Overman, Kuehne, Rawal, Bosch, Vollhardt, Mori, Shibasaki, Li, Fukuyama Vanderwal and MacMillan. Synthetic (+)-strychnine is also known. Racemic synthesises were published by Padwa in 2007 and in 2010 by Andrade and by Reissig.In his 1963 publication Woodward quoted Sir Robert Robinson who said for its molecular size it is the most complex substance known.