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11:56 Done 24 of 26 What is the correct how of the rolesale belan 4 SA...
a = 14. Consider the permutations (13)(24)(56) and B = (1 4)(26)(35) expressed in cycle notation....
a = 14. Consider the permutations (13)(24)(56) and B = (1 4)(26)(35) expressed in cycle notation. How many permutations y of {1,2,3,4,5,6} exist with the property B = y lay where we compose from left to right? (b) 48 (c) 6 (d) 24 (e) 3 (a) 8 1 15. You are given that {a,b,c} = {1,2,3} and, from the 8-puzzle 2 3 4 5 6 7 8 the following configuration has been reached by moving squares in and out of...
24.) last option: all statements are correct 22.) Select one for each box - eukaryotes, prokaryotes,...
24.) last option: all statements are correct
22.) Select one for each box - eukaryotes, prokaryotes, or
both
21) Some of the major consequences of bacteria having a greater ratio of surface are to volume (1 pts) are they are capable of reporducing more rapidity than eukaryotes they can more rapidily exchange of nutrients with their environements than larger eukaryotes they can metabolize compounds more rapidily than eukaryotes O two of the above are correct. All of the above are...
QUESTION 4 AD + BC? What basic type of reaction is illustrated by the general equation...
QUESTION 4 AD + BC? What basic type of reaction is illustrated by the general equation AB + CD a. Decomposition b. Exchange O c. Single-replacement Od. Combination QUESTION 5 Which of the following statements concerning redox reactions is incorrect? a. The oxidizing agent loses electrons. b. The substance oxidized loses electrons. c. The oxidizing agent is the substance reduced. d. The reducing agent is the substance oxidized. QUESTION 6 Which of the following will influence all reaction rates? a....
please show me how to get the correct answers in preperation for my upcoming exam 24.) D 25.) B 26.) C 24) The volum...
please show me how to get the correct answers in preperation
for my upcoming exam
24.) D 25.) B 26.) C
24) The volume of HCl gas required to react with excess magnesium metal to produce 6.82 L of hydrogen gas at 2.19 atm and 35.0°C is A) 2.19 B) 4.38 C) 6.82 D) 13.6 E) 3.41 25) What volume (mL) of fluorine gas is required to react with 1.28 g of calcium bromide to form calcium fluoride and bromine...
Question 1 --/1) Please refer to the structure on page 419b problem 13.36e. The correct name...
Question 1 --/1) Please refer to the structure on page 419b problem 13.36e. The correct name of this molecule is: 1 para-xylene 2 meta-methyltoluene 3 dimethyltoluene (4 1,3-dimethylbenzene Question 2 -- / 1 Which of the following compounds would be considered more stable when applying the Huckel Rule? (1) cyclohexene 2 cyclohexane 3 benzene 1,3-cyclohexadiene Question 3 (-11) Which statement is true? (1) Benzene's heat of hydrogenation is -356 kj/mol Benzene undergoes fast addition reactions in the presence of bromine...
24 Ma 3. 11) In the reaction of Ch with ethane and UV light, which of...
24 Ma 3. 11) In the reaction of Ch with ethane and UV light, which of the following reactions would be a propagation eventis 74 w I) C+CH3-CH3-CH3-CH2-C+ H- II) Cl+CH3-CH3-CH3-H2c HC III) CI+CH3-H2CCH3-CH2-c IV)Cl2+CH3-H2C CH3-CH2-C1 + Cl V) Cl2 + UV light CI+C ph A) reactions I and V B) reactions II, III and IV Thi op (IA, 2A. C) reactions I and IV D) reactions II and IV eoaional Usion of in becket are oation is avaab E)...
23-24-25 plus explanation plz e. 4 23. (z1-MC-11) Addition of Ca(NOs)2 (ag) to which solution produces...
23-24-25 plus explanation plz
e. 4 23. (z1-MC-11) Addition of Ca(NOs)2 (ag) to which solution produces a precipitate? a. NH C2H302 (aq) b. Pb(NO)2 (aq) c. NasPO4 (aq) d. K2S (aq) e. Nal (aq) 24. (Z1-MC-13) If excess magnesium is added to 100. mL of 0.500 M hydrochloric acid. how many moles of MgCl formed? Mg (s) + 2 HCl (aq)-. MgCl2 (aq) + H2 (g) a. 0.05 b. 0.025 c. 0.0025 d. 50 e. 25 25, (ZI-MC-14) when 0.50...
sodium borohydide reduction of 4 tert butylcyclohexanone. need help confirming top answers are correct and help...
sodium borohydide reduction of 4 tert
butylcyclohexanone. need help confirming top answers are correct
and help with lower section. thanks
& Draw your two products (each in the most stable chair conformation) below using the numbering provided. Show only the -OH and tert-butyl groups on the ring. a) label each group as equatorial (eq) or axial (ax). b) label each group as top face (top) or bottom face (bot). OH (ax, top) (ax, bot) .OH (Eq, top 7 (Er, top...
COMPLETION: Fill in the blank with the correct word. ________ is the process by which all...
COMPLETION: Fill in the blank with the correct word. ________ is the process by which all living cells, spores, and viruses are destroyed on an object. . ________ is the process of heating foods to a moderately high temperature long enough to kill most heat-resistant, non-spore-forming pathogens known. The presence of ________ in the bacterial cell wall is one of the mechanisms of antibiotic selective toxicity. SHORT ANSWER Explain how a bacteriostatic antibiotic is useful even if it does not...
Que. 24) What is the major organic product obtained from the following reaction? OH = ON...
Que. 24) What is the major organic product obtained from the following reaction? OH = ON Ph OH WN - d. 4 Que. 25) What is the best choice of reagent(s) to perform the following transformation? Reagents OH OCH a. CH3OH, H2SO4 b. CH31, H2SO4 C. NaOCH3 d. CH3Li Que. 26) What is the best choice of reagent(s) to perform the following transformation? OH он a. 1. LiAIH4; 2. H30+ b. H₂, Pt c. 1. NaBH4; 2. H2O d. NaH...
a = 14. Consider the permutations (13)(24)(56) and B = (1 4)(26)(35) expressed in cycle notation. How many permutations y of {1,2,3,4,5,6} exist with the property B = y lay where we compose from left to right? (b) 48 (c) 6 (d) 24 (e) 3 (a) 8 1 15. You are given that {a,b,c} = {1,2,3} and, from the 8-puzzle 2 3 4 5 6 7 8 the following configuration has been reached by moving squares in and out of...
24.) last option: all statements are correct
22.) Select one for each box - eukaryotes, prokaryotes, or
both
21) Some of the major consequences of bacteria having a greater ratio of surface are to volume (1 pts) are they are capable of reporducing more rapidity than eukaryotes they can more rapidily exchange of nutrients with their environements than larger eukaryotes they can metabolize compounds more rapidily than eukaryotes O two of the above are correct. All of the above are...
QUESTION 4 AD + BC? What basic type of reaction is illustrated by the general equation AB + CD a. Decomposition b. Exchange O c. Single-replacement Od. Combination QUESTION 5 Which of the following statements concerning redox reactions is incorrect? a. The oxidizing agent loses electrons. b. The substance oxidized loses electrons. c. The oxidizing agent is the substance reduced. d. The reducing agent is the substance oxidized. QUESTION 6 Which of the following will influence all reaction rates? a....
please show me how to get the correct answers in preperation
for my upcoming exam
24.) D 25.) B 26.) C
24) The volume of HCl gas required to react with excess magnesium metal to produce 6.82 L of hydrogen gas at 2.19 atm and 35.0°C is A) 2.19 B) 4.38 C) 6.82 D) 13.6 E) 3.41 25) What volume (mL) of fluorine gas is required to react with 1.28 g of calcium bromide to form calcium fluoride and bromine...
Question 1 --/1) Please refer to the structure on page 419b problem 13.36e. The correct name of this molecule is: 1 para-xylene 2 meta-methyltoluene 3 dimethyltoluene (4 1,3-dimethylbenzene Question 2 -- / 1 Which of the following compounds would be considered more stable when applying the Huckel Rule? (1) cyclohexene 2 cyclohexane 3 benzene 1,3-cyclohexadiene Question 3 (-11) Which statement is true? (1) Benzene's heat of hydrogenation is -356 kj/mol Benzene undergoes fast addition reactions in the presence of bromine...
24 Ma 3. 11) In the reaction of Ch with ethane and UV light, which of the following reactions would be a propagation eventis 74 w I) C+CH3-CH3-CH3-CH2-C+ H- II) Cl+CH3-CH3-CH3-H2c HC III) CI+CH3-H2CCH3-CH2-c IV)Cl2+CH3-H2C CH3-CH2-C1 + Cl V) Cl2 + UV light CI+C ph A) reactions I and V B) reactions II, III and IV Thi op (IA, 2A. C) reactions I and IV D) reactions II and IV eoaional Usion of in becket are oation is avaab E)...
23-24-25 plus explanation plz
e. 4 23. (z1-MC-11) Addition of Ca(NOs)2 (ag) to which solution produces a precipitate? a. NH C2H302 (aq) b. Pb(NO)2 (aq) c. NasPO4 (aq) d. K2S (aq) e. Nal (aq) 24. (Z1-MC-13) If excess magnesium is added to 100. mL of 0.500 M hydrochloric acid. how many moles of MgCl formed? Mg (s) + 2 HCl (aq)-. MgCl2 (aq) + H2 (g) a. 0.05 b. 0.025 c. 0.0025 d. 50 e. 25 25, (ZI-MC-14) when 0.50...
sodium borohydide reduction of 4 tert
butylcyclohexanone. need help confirming top answers are correct
and help with lower section. thanks
& Draw your two products (each in the most stable chair conformation) below using the numbering provided. Show only the -OH and tert-butyl groups on the ring. a) label each group as equatorial (eq) or axial (ax). b) label each group as top face (top) or bottom face (bot). OH (ax, top) (ax, bot) .OH (Eq, top 7 (Er, top...
Que. 24) What is the major organic product obtained from the following reaction? OH = ON Ph OH WN - d. 4 Que. 25) What is the best choice of reagent(s) to perform the following transformation? Reagents OH OCH a. CH3OH, H2SO4 b. CH31, H2SO4 C. NaOCH3 d. CH3Li Que. 26) What is the best choice of reagent(s) to perform the following transformation? OH он a. 1. LiAIH4; 2. H30+ b. H₂, Pt c. 1. NaBH4; 2. H2O d. NaH...
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