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36-40. Match the substance to its role in the following reaction. N2H4 36. N2H4 37....
Match the items.The task is to match the lettered items with the correct numbered items. Appearing...
Match the items.The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. acid b. conjugate base c. base d. conjugate acid 1. In this reaction CA eq 2.png, H2PO4- is the ___. 2. In this...
Match the substance to the correct label for the following reaction: H2CO3 (aq) + H2O (l) ⇔...
Match the substance to the correct label for the following reaction: H2CO3 (aq) + H2O (l) ⇔ H3O+(aq) + HCO3−(aq) Question 5 options: 1234 H2O 1234 H2CO3 1234 HCO3- 1234 H3O+ 1. Acid 2. Base 3. Conjugate acid 4. Conjugate base
in the reaction H2PO4-1 + HAsO4-2 = HPO4-2 + H2AsO4-1 which of the following is a...
in the reaction H2PO4-1 + HAsO4-2 = HPO4-2 + H2AsO4-1 which of the following is a conjugate acid-base pair?
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is ca...
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is called its conjugate base. What base of the hydronium ion, HO? B)HO C)HO D)H E HO'has no conjugate base. Answer: acid-base pair? 38) For the reaction shown below, which of the following is a conjugate acid A)CHsN, H:0 B) CsH,N, CsH,NH' C)...
QUESTION 1 Match each E10 reaction component with its role. A. substrate Nitrophenyl phosphate stops reaction...
QUESTION 1 Match each E10 reaction component with its role. A. substrate Nitrophenyl phosphate stops reaction and allows absorbance of product to be B. measured Nitrophenol Acid phosphatase C. makes pH optimal for enzyme activity 1.5% KOH D. enzyme E. product QUESTION 2 This experiment assays the reaction rate of wheat germ acid phosphatase at a temperature of [a]°C.
29 31 32 33 34 35 36 37 38 39 40 Calculate the pH at 25...
29 31 32 33 34 35 36 37 38 39 40 Calculate the pH at 25 °C of a 0.72 M solution of lidocaine HCI (CH,,NONH,CI). Note that lidocaine (C, H, NONH) is a weak base with a pk, of 7.94 Round your answer to 1 decimal place. pH = 10] x 5 ?
answer matching questions 37-41 Spring 2019 Matching-Please record answers on the bubble sheet Match the proper structure and name. NO2 OH он CI a) 2-fluoroethylbenzene e) m-chlorobenzoic acid b)...
answer matching questions 37-41
Spring 2019 Matching-Please record answers on the bubble sheet Match the proper structure and name. NO2 OH он CI a) 2-fluoroethylbenzene e) m-chlorobenzoic acid b) 4-isopropylaniline d) 3-methyl-2-nitrobenzoic acid 37. ( poino What is the best name for compound 111? ー38, a poino what is the best naine for compound II? Select the correet intermediates to complete the reaction scheme below CH3 Na H-CEC: 1) 1) NaH MCPBA 2) dilute HCi 2) CHI + enantiomer n)...
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane...
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane 2-bromopropene benzyl bromide QUESTION 37 Which nitrile would form fastest in a substitution reaction of an alkyl tosylate with cyanide in a polar aprotic solvent 2-methylpentanenitrile 2.2-dimethylpentanenitrile pentanenitrile 3-methylpentanenitrile QUESTION 38 QUESTION 38 Which compound would have an odd molecular ion peak in the mass spectrum? O trichloromethane 1.1.2-trifluoroethanol ethylene oxide butan-2-amine QUESTION 39 How many products would result from the benzyne reaction (Na/NH3)...
i want answer to all questions please Answer: 29) Consider the following generalized buffer solution equilibrium: When a small amount of a strong base such as sodium hydroxide is added to the so...
i want answer to all questions please
Answer: 29) Consider the following generalized buffer solution equilibrium: When a small amount of a strong base such as sodium hydroxide is added to the solution, which of the four species shown would experience an increase in concentration? A) BH B)H C) HO D)B E None of the species would increase in concentration. Answer: ( 30) What is true about a solution whose pH is less than 7 at 25°C? A) It has...
please help as soon as possible ergent Question 40 (1 point) Consulting the table of standard...
please help as soon as possible ergent
Question 40 (1 point) Consulting the table of standard reduction potentials provided, which species is the best reducing agent? V reaction Ered (V) co2+ + e Co -0.28 Na* + e- Na -2.71 Осо3+ Na O Na Co Question 41 (1 point) sting of the Mn2/Mn and Cut/Cu half reactions. What Question 38 (1 point) Which base is the strongest? Base B. pkp = 3,45 Base A, Kp = 1.8x10-4 Base C. pkb...
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is called its conjugate base. What base of the hydronium ion, HO? B)HO C)HO D)H E HO'has no conjugate base. Answer: acid-base pair? 38) For the reaction shown below, which of the following is a conjugate acid A)CHsN, H:0 B) CsH,N, CsH,NH' C)...
QUESTION 1 Match each E10 reaction component with its role. A. substrate Nitrophenyl phosphate stops reaction and allows absorbance of product to be B. measured Nitrophenol Acid phosphatase C. makes pH optimal for enzyme activity 1.5% KOH D. enzyme E. product QUESTION 2 This experiment assays the reaction rate of wheat germ acid phosphatase at a temperature of [a]°C.
29 31 32 33 34 35 36 37 38 39 40 Calculate the pH at 25 °C of a 0.72 M solution of lidocaine HCI (CH,,NONH,CI). Note that lidocaine (C, H, NONH) is a weak base with a pk, of 7.94 Round your answer to 1 decimal place. pH = 10] x 5 ?
answer matching questions 37-41
Spring 2019 Matching-Please record answers on the bubble sheet Match the proper structure and name. NO2 OH он CI a) 2-fluoroethylbenzene e) m-chlorobenzoic acid b) 4-isopropylaniline d) 3-methyl-2-nitrobenzoic acid 37. ( poino What is the best name for compound 111? ー38, a poino what is the best naine for compound II? Select the correet intermediates to complete the reaction scheme below CH3 Na H-CEC: 1) 1) NaH MCPBA 2) dilute HCi 2) CHI + enantiomer n)...
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane 2-bromopropene benzyl bromide QUESTION 37 Which nitrile would form fastest in a substitution reaction of an alkyl tosylate with cyanide in a polar aprotic solvent 2-methylpentanenitrile 2.2-dimethylpentanenitrile pentanenitrile 3-methylpentanenitrile QUESTION 38 QUESTION 38 Which compound would have an odd molecular ion peak in the mass spectrum? O trichloromethane 1.1.2-trifluoroethanol ethylene oxide butan-2-amine QUESTION 39 How many products would result from the benzyne reaction (Na/NH3)...
i want answer to all questions please
Answer: 29) Consider the following generalized buffer solution equilibrium: When a small amount of a strong base such as sodium hydroxide is added to the solution, which of the four species shown would experience an increase in concentration? A) BH B)H C) HO D)B E None of the species would increase in concentration. Answer: ( 30) What is true about a solution whose pH is less than 7 at 25°C? A) It has...
please help as soon as possible ergent
Question 40 (1 point) Consulting the table of standard reduction potentials provided, which species is the best reducing agent? V reaction Ered (V) co2+ + e Co -0.28 Na* + e- Na -2.71 Осо3+ Na O Na Co Question 41 (1 point) sting of the Mn2/Mn and Cut/Cu half reactions. What Question 38 (1 point) Which base is the strongest? Base B. pkp = 3,45 Base A, Kp = 1.8x10-4 Base C. pkb...
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Please help me with FLOWCHART and UML diagram for class,
thank you!
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