Explain the quantitative relationship between each of the 3 starting materials (Caprolactone, Sn, Octanol) and all...
Explain the quantitative relationship between each of the 3 starting materials (Caprolactone, Sn, Octanol) and all products of this reaction in a mold where the reaction reaches 100% conversion of caprolactone to poly(caprolactone). What is present in the mold when the reaction has reached 100% conversion? Is there tin or octanol present?
Homework Answers
*) After 100% conversion Sn-(OR)2 and 2OctH wiil be present . Ho octanol will be there .
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Explain the quantitative relationship between each of the 3
starting materials (Caprolactone, Sn, Octanol) and all...
Explain the polymerase chain reaction and include all starting materials required, what happens in each cycle,...
Explain the polymerase chain reaction and include all starting materials required, what happens in each cycle, and how a scientific investigation might benefit from PCR.
It says to name the starting compound completely. give all major products from each reaction thats been given. 3. Name...
It says to name the starting
compound completely. give all major products from each reaction
thats been given.
3. Name the starting compound (completely). Give all the major products from each reaction. H2O/H2SO4 B12 Cl/H20 OH HCI ools
Please answer all 3 questions QUESTION 23 Which of the following statements are true? 1. ethanol...
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
W.5.51. Chemical reactions. Name .. All of the different materials around us have been formed by...
W.5.51. Chemical reactions. Name .. All of the different materials around us have been formed by chemical reactions from about one hundred simple elements. The diagram below shows a chemical reaction between the elements iron and sulphur. - magnet um Sulphur (5) Iron filings (Fe) 329 569 A black solid that is NOT magnetic. Heat strongly Iron sulphide (FeS) This reaction can be shown as a word equation: IRON + SULPHUR D REACTANTS IRON SULPHIDE (PRODUCT) The new substance formed...
b) Electrochemistry is the branch of physical chemistry that studies the relationship between electricity, as a...
b) Electrochemistry is the branch of physical chemistry that
studies the relationship between electricity, as a measurable and
quantitative phenomenon, and identifiable chemical change, with
either electricity considered an outcome of a particular chemical
change or vice versa. These reactions involve electric charges
moving between electrodes and an electrolyte (or ionic species in a
solution). Thus electrochemistry deals with the interaction between
electrical energy and chemical change. When a chemical reaction is
caused by an externally supplied current, as in...
please explain in detail What is the relationship between the following pair of structures? If stereoisomers, specify which type. (4 pts each) 3. H2OH CH3 CI b. Cl Cl C. What is the relations...
please explain in detail
What is the relationship between the following pair of structures? If stereoisomers, specify which type. (4 pts each) 3. H2OH CH3 CI b. Cl Cl C.
What is the relationship between the following pair of structures? If stereoisomers, specify which type. (4 pts each) 3. H2OH CH3 CI b. Cl Cl C.
please help with all pre-lab Dynamic Equilibrium Simulation with Pennies 1 of 11 on Equilibrium is...
please help with all pre-lab
Dynamic Equilibrium Simulation with Pennies 1 of 11 on Equilibrium is a state where there are no observable changes over time. Equilibrium is achieved when the rate of the forward reaction equals the rate of the reverse reaction. R =P In this activity, we will simulate a reversible reaction where R = P: the reactant molecules (R) are pennies, which react and are transferred from the side to the P side, while the product molecules...
(a) Choose all of the statements from below which correctly describe issues pertaining to the relationship between the...
(a) Choose all of the statements from below which correctly describe issues pertaining to the relationship between the emf of a reaction and its Gibbs free energy change. The Gibbs free energy change and emf values of a reaction have opposite algebraic signs (+ VS.-). Electron stoichiometry need not be used to interconvert a Gibbs free energy change and a reaction emf. A spontaneous reaction has a negative Gibbs free energy change and a positive emf. A coulomb of particles...
Quantitative: Fick’s first law helps us understand the relationship between a molecule’s concentration gradient (the difference...
Quantitative: Fick’s first law helps us understand the relationship between a molecule’s concentration gradient (the difference in its concentration at two locations) and its flux. This can be super important for the delivery of drugs to help cure human illnesses. As one example, we’ll think about a transdermal patch that provides medicine to the body. Scopolamine patches are used to treat motion sickness. Scopolamine comes from the nightshade family and is similar to acetylcholine. It antagonizes acetylcholine activity, preventing acetylcholine from...
help with all please 3. Explain the difference in reactivity between organolithium reagents (eg CH Li)...
help with all please
3. Explain the difference in reactivity between organolithium reagents (eg CH Li) and grignard reagents (e.g CHMOX). In other words, which one is more reactive and why? hos Molecular Weight 181.31 Molecular Weight: 106.55 Density: 1.03 g/mL Molecular Weight: 226.32 4. In the above reaction, assume that you plan to use 0.5 mL of the starting acid chloride with 10 mL of 1.0 M phenylmagnesium bromide. Which would be the limiting reagent? What is the theoretical...
It says to name the starting
compound completely. give all major products from each reaction
thats been given.
3. Name the starting compound (completely). Give all the major products from each reaction. H2O/H2SO4 B12 Cl/H20 OH HCI ools
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
W.5.51. Chemical reactions. Name .. All of the different materials around us have been formed by chemical reactions from about one hundred simple elements. The diagram below shows a chemical reaction between the elements iron and sulphur. - magnet um Sulphur (5) Iron filings (Fe) 329 569 A black solid that is NOT magnetic. Heat strongly Iron sulphide (FeS) This reaction can be shown as a word equation: IRON + SULPHUR D REACTANTS IRON SULPHIDE (PRODUCT) The new substance formed...
b) Electrochemistry is the branch of physical chemistry that
studies the relationship between electricity, as a measurable and
quantitative phenomenon, and identifiable chemical change, with
either electricity considered an outcome of a particular chemical
change or vice versa. These reactions involve electric charges
moving between electrodes and an electrolyte (or ionic species in a
solution). Thus electrochemistry deals with the interaction between
electrical energy and chemical change. When a chemical reaction is
caused by an externally supplied current, as in...
please explain in detail
What is the relationship between the following pair of structures? If stereoisomers, specify which type. (4 pts each) 3. H2OH CH3 CI b. Cl Cl C.
What is the relationship between the following pair of structures? If stereoisomers, specify which type. (4 pts each) 3. H2OH CH3 CI b. Cl Cl C.
please help with all pre-lab
Dynamic Equilibrium Simulation with Pennies 1 of 11 on Equilibrium is a state where there are no observable changes over time. Equilibrium is achieved when the rate of the forward reaction equals the rate of the reverse reaction. R =P In this activity, we will simulate a reversible reaction where R = P: the reactant molecules (R) are pennies, which react and are transferred from the side to the P side, while the product molecules...
(a) Choose all of the statements from below which correctly describe issues pertaining to the relationship between the emf of a reaction and its Gibbs free energy change. The Gibbs free energy change and emf values of a reaction have opposite algebraic signs (+ VS.-). Electron stoichiometry need not be used to interconvert a Gibbs free energy change and a reaction emf. A spontaneous reaction has a negative Gibbs free energy change and a positive emf. A coulomb of particles...
help with all please
3. Explain the difference in reactivity between organolithium reagents (eg CH Li) and grignard reagents (e.g CHMOX). In other words, which one is more reactive and why? hos Molecular Weight 181.31 Molecular Weight: 106.55 Density: 1.03 g/mL Molecular Weight: 226.32 4. In the above reaction, assume that you plan to use 0.5 mL of the starting acid chloride with 10 mL of 1.0 M phenylmagnesium bromide. Which would be the limiting reagent? What is the theoretical...
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