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Question 1 [1.3 pts] Which is the weaker acid, compound A or compound B? TeH SeH...
Question 7 Which compound is the weaker acid? F ОН F NH2 F А B I
Question 7 Which compound is the weaker acid? F ОН F NH2 F А B I
Question 5 1 pts Which ion is the weaker base? O: Not enough information provided They...
Question 5 1 pts Which ion is the weaker base? O: Not enough information provided They have the same basicity
which compound has the higher vapor pressure NH3 PH3 (b) (2 pts) Circle the compound that...
which compound has the higher vapor pressure
NH3 PH3 (b) (2 pts) Circle the compound that has the HIGHER vapor pressure at 25°C: Explain how you arrived at your answer in the space below. •Vapor presure at a giver temp., is highce when intos moleculo forces are weaker. (c) (2 pts) Circle the formula for the species that has the GREATER viscosity: Explain how you arrived at your answer in the space below. CH3CH2OH HOCH2CH2OH
QUESTION 1 Reaction of pentanoic acid with thionyl chloride produces compound B followed by addition of...
QUESTION 1 Reaction of pentanoic acid with thionyl chloride produces compound B followed by addition of two equivalents of ammonia to produce which compound? butanamide ammoniumpentanoic acid pentanamide CN-pentylamine QUESTION 2 Pentanoic acid reacts with lithium aluminum hydride followed by water to produce compound B. Compound B is reacted with phosphorus tribromide to give compound C which is then treated with sodium cyanide to produce compound D. Finally, compound D is reacted with lithium aluminum hydride and water to give...
product is favored and Kc > 1 not enough information is given Question 9 0.6 pts...
product is favored and Kc > 1 not enough information is given Question 9 0.6 pts Aqueous solutions of phosphoric acid and sodium nitrite are combined, and the following equilibrium is established. H3PO4(aq) + NO2 (aq) H2PO4 (aq) + HNO2(aq) The equilibrium constant K for this reaction is greater than one. Based on this information, which of the following statements is correct? Phosphoric acid is a weaker acid than nitrous acid. Nitrous acid is a weaker acid than water. The...
which compound is burning when potassium and water are mixed together Question 23 0.1 pts Which...
which compound is burning when potassium and water are mixed
together
Question 23 0.1 pts Which compound is burning when potassium and water are mixed together? OK(8) O H2O ( окон No answer text provided. Question 24 02 pts Which of the following is more reactive with liquid water? OL O Na OK No answer text provided. Question 25 0.2 pts Calculate AH for the following reaction in the presence of an acid catalyst: C12H2011 + 12C (8) + 11H20...
Question 8 [1.3 pts) To which carbon atom will the bromine atom be bonded in the...
Question 8 [1.3 pts) To which carbon atom will the bromine atom be bonded in the major organic product(s) of Reaction #17 You will be provided with a list from which you will select your answer. Reaction #1 HBr он
Question 8 1 pts Rank the following in order of acidity-#1 being the strongest acid Assume...
Question 8 1 pts Rank the following in order of acidity-#1 being the strongest acid Assume that the universe is finite. Compound A OH Compound B: OH Compound C HO Compound D CH2 Compound A HO Compound D CH2 Compound A IChoose ] Water IChoose ] HF IChoose ] Compound B IChoose ] propane IChoose ] HCI IChoose ] Compound C IChoose ] Compound D IChoose ] Question 3 1 pts You have a 50/50 mixture of fluorene and aniline...
Consider the GC chromatogram below. Which compound is more polar, compound A or compound B? Question...
Consider the GC chromatogram below. Which compound is more
polar, compound A or compound
B?
Question 2 1.5 pts Consider the GC chromatogram below. Which compound is more polar, compound A or compound B? time O compound A is more polar compound B is more polar
Question 4 1 pts Which compound will display the HIGHEST t of combustion?
Question 4 1 pts Which compound will display the HIGHEST t of combustion?
Question 7 Which compound is the weaker acid? F ОН F NH2 F А B I
Question 5 1 pts Which ion is the weaker base? O: Not enough information provided They have the same basicity
which compound has the higher vapor pressure
NH3 PH3 (b) (2 pts) Circle the compound that has the HIGHER vapor pressure at 25°C: Explain how you arrived at your answer in the space below. •Vapor presure at a giver temp., is highce when intos moleculo forces are weaker. (c) (2 pts) Circle the formula for the species that has the GREATER viscosity: Explain how you arrived at your answer in the space below. CH3CH2OH HOCH2CH2OH
QUESTION 1 Reaction of pentanoic acid with thionyl chloride produces compound B followed by addition of two equivalents of ammonia to produce which compound? butanamide ammoniumpentanoic acid pentanamide CN-pentylamine QUESTION 2 Pentanoic acid reacts with lithium aluminum hydride followed by water to produce compound B. Compound B is reacted with phosphorus tribromide to give compound C which is then treated with sodium cyanide to produce compound D. Finally, compound D is reacted with lithium aluminum hydride and water to give...
product is favored and Kc > 1 not enough information is given Question 9 0.6 pts Aqueous solutions of phosphoric acid and sodium nitrite are combined, and the following equilibrium is established. H3PO4(aq) + NO2 (aq) H2PO4 (aq) + HNO2(aq) The equilibrium constant K for this reaction is greater than one. Based on this information, which of the following statements is correct? Phosphoric acid is a weaker acid than nitrous acid. Nitrous acid is a weaker acid than water. The...
which compound is burning when potassium and water are mixed
together
Question 23 0.1 pts Which compound is burning when potassium and water are mixed together? OK(8) O H2O ( окон No answer text provided. Question 24 02 pts Which of the following is more reactive with liquid water? OL O Na OK No answer text provided. Question 25 0.2 pts Calculate AH for the following reaction in the presence of an acid catalyst: C12H2011 + 12C (8) + 11H20...
Question 8 [1.3 pts) To which carbon atom will the bromine atom be bonded in the major organic product(s) of Reaction #17 You will be provided with a list from which you will select your answer. Reaction #1 HBr он
Question 8 1 pts Rank the following in order of acidity-#1 being the strongest acid Assume that the universe is finite. Compound A OH Compound B: OH Compound C HO Compound D CH2 Compound A HO Compound D CH2 Compound A IChoose ] Water IChoose ] HF IChoose ] Compound B IChoose ] propane IChoose ] HCI IChoose ] Compound C IChoose ] Compound D IChoose ] Question 3 1 pts You have a 50/50 mixture of fluorene and aniline...
Consider the GC chromatogram below. Which compound is more
polar, compound A or compound
B?
Question 2 1.5 pts Consider the GC chromatogram below. Which compound is more polar, compound A or compound B? time O compound A is more polar compound B is more polar
Question 4 1 pts Which compound will display the HIGHEST t of combustion?
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