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PROBLEMS In each step below, determine whether the methoxide ion (MeO) is functioning as a nucleophile...
8.31 In each step determine whether the methoxide ion (MeO-) is functioning as a nucleophile or...
8.31 In each step determine whether the methoxide ion (MeO-) is
functioning as a nucleophile or as a base
8.32,8.33 In each step determine whether water is functioning
as a nucleophile or as a base
THOSHT 3.8 SHTWOMATVO le Meo: 8.31 H Answer: PROBLEMS In each step below, determine whether water is functioning as a nucleophile or as a base. 10 stato sono svolto quong vol smo Wood is anotol inson brod siduob ololo oldin 8.32 Answer: T ΚΑΙ Η...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary,...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary, Label the nucleophile as strong or weak. Decide whether an S2 or an Sol reaction occurs. Alter, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH₂ CH OH b. Reaction of 2-bromopropane in ethanol Br + CH.CH, OH - c. Reaction of (R) 3-chloro-3-methylheptane in acetic acid CH3...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary. Labe...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary. Label the nucleophile as strong or weak. Decide whether an SN2 or an Sy1 reaction occurs. After, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol CH3 Na CH,Oн Br b. Reaction of 2-bromopropane in ethanol CH3CH2OH Br c. Reaction of (R) 3-chloro-3-methyl heptane in acetic acid Ci Cн CH,COOH но...
organic chemistry Substitution Problems 1. in each of the problems below, label the alkyl halide as...
organic chemistry
Substitution Problems 1. in each of the problems below, label the alkyl halide as primary secondary, or tertiary Label the nucleophile as strong or weak Decide whether an 5,2 or an 51 reaction occurs. After, show the mechanism and product or products, indicate stereochemistry where appropriate Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH- CH,OH Reaction of bromopropane in ethanol CHCHH - Reaction of R)-chloromethylheptane in acetic acid + CH CH.COOH Reaction of the molecule...
Determine if each of the following statements is true or false 1 Larger atoms are better...
Determine if each of the following statements is true or false 1 Larger atoms are better nucleophiles due to polarizability. 2 The identity of the nucleophile affects the rate of an SN1 reaction. 3 SN2 reactions proceed via frontside attack. 4 Bimolecular reactions tend to be stereoselective. 5 SN2 reactions invert all stereocenters in a haloalkane. 6 Cl-, OH-, and...
Problem 2: Let G and H be the graphs below. For each graph, determine whether it...
Problem 2: Let G and H be the graphs below. For each graph, determine whether it is bipartite. If the graph is bipartite, determine whether it has a perfect matching. Justify your answer. Graph G: Graph H b
A) B) C) Determine the oxidation state for each of the elements below. iron(?) ion The oxidation state of iron in is...
A)
B)
C)
Determine the oxidation state for each of the elements below. iron(?) ion The oxidation state of iron in is Fe3+ The oxidation state of chlorine in magnesium chloride MgCl2 is The oxidation state of nitrogen in nitrate ion NO3 is Submit Answer Retry Entire Group 9 more group attempts r-5 Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below. nitrous acid HNO2 H -_ N _ O _...
Identifying Bronsted Lowry acids and bases For each chemical reaction in the table below, decide whether...
Identifying Bronsted Lowry acids and bases For each chemical reaction in the table below, decide whether the highlighted reactant is a Bronsted-Lowry acid, a Brensted-Lowry base, or nether highlighted reactant reaction Bronsted Lowry Bronsted Lowry ither acid base + OH (ag)- Br (aq) +H,O HBr(aa) C Br (ag)+H.Om HBr(ag)+ OH (ag) Br (ag)+ H,Oc) HBr(ag) + OH (a) H,O HBrag)+OH (og) Br (ag)+ 1
1. (18 points; 3 points each] Multiple Choice: Circle the best answer i. Consider the following...
1. (18 points; 3 points each] Multiple Choice: Circle the best answer i. Consider the following reaction: Xooot THF, A If there are no other changes, what is the effect of doubling the concentration of the starting alcohol on the rate of this reaction? a. No change b. Doubles the rate C. Triples the rate d. Quadruples the rate ii. Which nitrogen compound below would react fastest as a nucleophile in an 5, 2 reaction? NH NH N d. "NH2...
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Seri...
poease answer and explain all. thank you!
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Series 1 HC CH2 Series 2 OH он OH Series 3 Cl ai pk, 9.38 pk, 10.2 (b) Draw the products of the following acid-base reaction (6 pts). CH3O reactants products 4. Use curved arrow to indieate the flow of electrons for the following elementary steps. Label each step with a proper name such as...
8.31 In each step determine whether the methoxide ion (MeO-) is
functioning as a nucleophile or as a base
8.32,8.33 In each step determine whether water is functioning
as a nucleophile or as a base
THOSHT 3.8 SHTWOMATVO le Meo: 8.31 H Answer: PROBLEMS In each step below, determine whether water is functioning as a nucleophile or as a base. 10 stato sono svolto quong vol smo Wood is anotol inson brod siduob ololo oldin 8.32 Answer: T ΚΑΙ Η...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary, Label the nucleophile as strong or weak. Decide whether an S2 or an Sol reaction occurs. Alter, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH₂ CH OH b. Reaction of 2-bromopropane in ethanol Br + CH.CH, OH - c. Reaction of (R) 3-chloro-3-methylheptane in acetic acid CH3...
Substitution Problems I. In each of the problems below, label the alkyl halide as primary, secondary, or tertiary. Label the nucleophile as strong or weak. Decide whether an SN2 or an Sy1 reaction occurs. After, show the mechanism and product or products. Indicate stereochemistry where appropriate. a. Reaction of 1-bromopropane and sodium methoxide in methanol CH3 Na CH,Oн Br b. Reaction of 2-bromopropane in ethanol CH3CH2OH Br c. Reaction of (R) 3-chloro-3-methyl heptane in acetic acid Ci Cн CH,COOH но...
organic chemistry
Substitution Problems 1. in each of the problems below, label the alkyl halide as primary secondary, or tertiary Label the nucleophile as strong or weak Decide whether an 5,2 or an 51 reaction occurs. After, show the mechanism and product or products, indicate stereochemistry where appropriate Reaction of 1-bromopropane and sodium methoxide in methanol + Na CH- CH,OH Reaction of bromopropane in ethanol CHCHH - Reaction of R)-chloromethylheptane in acetic acid + CH CH.COOH Reaction of the molecule...
Problem 2: Let G and H be the graphs below. For each graph, determine whether it is bipartite. If the graph is bipartite, determine whether it has a perfect matching. Justify your answer. Graph G: Graph H b
A)
B)
C)
Determine the oxidation state for each of the elements below. iron(?) ion The oxidation state of iron in is Fe3+ The oxidation state of chlorine in magnesium chloride MgCl2 is The oxidation state of nitrogen in nitrate ion NO3 is Submit Answer Retry Entire Group 9 more group attempts r-5 Use the rules (in order) to assign oxidation numbers to each of the elements in the compounds below. nitrous acid HNO2 H -_ N _ O _...
Identifying Bronsted Lowry acids and bases For each chemical reaction in the table below, decide whether the highlighted reactant is a Bronsted-Lowry acid, a Brensted-Lowry base, or nether highlighted reactant reaction Bronsted Lowry Bronsted Lowry ither acid base + OH (ag)- Br (aq) +H,O HBr(aa) C Br (ag)+H.Om HBr(ag)+ OH (ag) Br (ag)+ H,Oc) HBr(ag) + OH (a) H,O HBrag)+OH (og) Br (ag)+ 1
1. (18 points; 3 points each] Multiple Choice: Circle the best answer i. Consider the following reaction: Xooot THF, A If there are no other changes, what is the effect of doubling the concentration of the starting alcohol on the rate of this reaction? a. No change b. Doubles the rate C. Triples the rate d. Quadruples the rate ii. Which nitrogen compound below would react fastest as a nucleophile in an 5, 2 reaction? NH NH N d. "NH2...
poease answer and explain all. thank you!
3. Acids and Bases. (15 pts) (a) Circle the weakest acid in each series shown below (9 pts). Series 1 HC CH2 Series 2 OH он OH Series 3 Cl ai pk, 9.38 pk, 10.2 (b) Draw the products of the following acid-base reaction (6 pts). CH3O reactants products 4. Use curved arrow to indieate the flow of electrons for the following elementary steps. Label each step with a proper name such as...
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