Homework Answers
Add Answer to:
Please explain why the answer to this is C. thank you!
9. Which of the following...
please explain why the answers are what they are. thank you 18. Which one of these...
please explain why the answers are what they are.
thank you
18. Which one of these molecules does not contain any stereogenic centers? 19. How do the two chemical structures shown in the box below compare to one another? a) They represent the same molecule. b) They are isotopes. (c) They are constitutional isomers. d) They have different chemical formulas. 23. Based on structural characteristics, predict which of these substances has the lowest melting point @woo woo Dance CH 3....
please explain how you got the answer in step by step for best understanding. thank you...
please explain how you got the answer in step by step for best
understanding. thank you
4) Which of the following alkenes is the major product when 2-bromo-2-methylpentane is treated with sodium ethoxide in ethanol? a)2-methylpent-1-ene b)2-methylpent-2-ene c) (E)-4-methylpent-2-ene d) (Z)-4-methylpent-2-ene e) 4-methylpent-1-ene
please and thank you :) Part A For which of the following reactions is A Han...
please and thank you :)
Part A For which of the following reactions is A Han equal to AH of the product(s)?You do not need to look up any values to answer this question. Check all that apply. View Available Hint(s) CO(g) + O2(g) + CO2(g) C(s, graphite) + O2(8+CO(E) 0 CaCO3(g) +CaO + CO (8) Na(s) + F2(g)--NaF(s) Na(s) + F2 (1) NaF(s) 2Na(s)+F2(6)+2NaF (8) Submit Formation Reactions Part A The standard heat of formation, AH, is defined as...
Why is C. 4? can you please explain why? Thank you!! 12. (6 points) Please consider...
Why is C. 4? can you please explain why? Thank you!!
12. (6 points) Please consider the following molecule: Ilar. a. How many lone pairs does the molecule have? _ 2 b. How many pi bonds does the molecule have? __ c. How many of the carbon atoms can be described as sp hybridized?_
Please answer all 3 and explain if you can! Thank you!! *This one isn't option 2...
Please answer all 3 and explain if you can! Thank you!!
*This one isn't option 2 or 4*
Draw the major organic products of the following reaction. Include lone pairs of electrons and stereochemistry 1.CH,MgBr, Et,o 2. H,O What is the major product in the following series of reactions? 1) 03 then DMS 2) LiAIH4 (excess) then H20 3) NaH (1 equiv.) 4) TsCl (1 equiv.) 5) NaOH (dilute) Products OTS a) b) HO HO OTS он OH c) d)...
please explain why the correct answer and why the other choices are wrong. thank you very...
please explain why the correct answer and why the other
choices are wrong. thank you very much! i have to study this!
21. Which of the following structures correctly represents trans-3-heptene? a. HzC- 22. Which of the following is the most acidic hydrocarbon? CH3 H3C H- CH3 e. CH3 CH3 H3C Which of these bases can deprotonate acetylene (PK, 26)? The pK, values for the conjugate acids are shown in parentheses. a. NaOH (15.7). d. NaHCO3 (6.3) b. Butyllithium (50-60)...
can you please explain the answers 9. Based on the solubility rules, which one of the following compounds should be...
can you please explain the answers
9. Based on the solubility rules, which one of the following compounds should be insoluble in water? A) Na2SO4 B) BaSO4 C) CuSO4 D) MgSO4 E) Rb2SO4 10. Identify the reducing agent in the following chemical reaction. Cd + NiO2 + 2H2O → Ca(OH)2 + Ni(OH)2 A) Cd B) Ni02 C) HO D) Ca(OH)2 E) Ni(OH)2 11. The oxidation number of Cl in CIO3 is A) -1 B) +7 D) +3 E) None of...
Answer them accordingly thank you! Question 1 a) Give the mechanism for the reaction below: 3-ethyl-3-methyl-1-pentene...
Answer them accordingly thank
you!
Question 1 a) Give the mechanism for the reaction below: 3-ethyl-3-methyl-1-pentene + HBF3-bromo-3-ethyl-2-methylpentane b) The questions are based on the reaction scheme as shown below: H202 BH3 NaOH, H20 i) Determine the structure of intermediate A and product B. ii) The formation of product B follow one rule in electrophilic addition. What is the name of the rule and explain that rule. i) Give one reagent that can be used to reduce the alkyne above...
please answer 1 to 9. Thank you! is. 1. Which is NOT a characteristics of a...
please answer 1 to 9. Thank
you!
is. 1. Which is NOT a characteristics of a metabolic process? (a) Coupling of reactions exergonic reactions = #of endergonic (d) each process concists of forming various intermediate products. 2 What happens to the H + elections released when a molecule (glicere a molecur memory of NAD to form NADH 'BH're-combine with inhaled to farm Holexhaled) (c) H+ e- supply energy to activate the phephery- lation of ATP ()Hte-combine with pyruvate to form...
struggling with it all please answer all questions 54-61 thank you which of these molecules is...
struggling with it all please answer all questions 54-61 thank you
which of these molecules is meso tartaric acid (meso 23-dihydroxysuccinic acid) CO2H ÇO2H COH None of these ÇOH B) TC) D) OL H-C-OH HO- C- H H - HO- H - C-H C-OH HO—C H H C -H H- C-OH ---OH COH COH сон 55. If the medicine you are taking tastes very bitter and smells like dead fish, because it contains an amine), what might you take to...
please explain why the answers are what they are.
thank you
18. Which one of these molecules does not contain any stereogenic centers? 19. How do the two chemical structures shown in the box below compare to one another? a) They represent the same molecule. b) They are isotopes. (c) They are constitutional isomers. d) They have different chemical formulas. 23. Based on structural characteristics, predict which of these substances has the lowest melting point @woo woo Dance CH 3....
please explain how you got the answer in step by step for best
understanding. thank you
4) Which of the following alkenes is the major product when 2-bromo-2-methylpentane is treated with sodium ethoxide in ethanol? a)2-methylpent-1-ene b)2-methylpent-2-ene c) (E)-4-methylpent-2-ene d) (Z)-4-methylpent-2-ene e) 4-methylpent-1-ene
please and thank you :)
Part A For which of the following reactions is A Han equal to AH of the product(s)?You do not need to look up any values to answer this question. Check all that apply. View Available Hint(s) CO(g) + O2(g) + CO2(g) C(s, graphite) + O2(8+CO(E) 0 CaCO3(g) +CaO + CO (8) Na(s) + F2(g)--NaF(s) Na(s) + F2 (1) NaF(s) 2Na(s)+F2(6)+2NaF (8) Submit Formation Reactions Part A The standard heat of formation, AH, is defined as...
Why is C. 4? can you please explain why? Thank you!!
12. (6 points) Please consider the following molecule: Ilar. a. How many lone pairs does the molecule have? _ 2 b. How many pi bonds does the molecule have? __ c. How many of the carbon atoms can be described as sp hybridized?_
Please answer all 3 and explain if you can! Thank you!!
*This one isn't option 2 or 4*
Draw the major organic products of the following reaction. Include lone pairs of electrons and stereochemistry 1.CH,MgBr, Et,o 2. H,O What is the major product in the following series of reactions? 1) 03 then DMS 2) LiAIH4 (excess) then H20 3) NaH (1 equiv.) 4) TsCl (1 equiv.) 5) NaOH (dilute) Products OTS a) b) HO HO OTS он OH c) d)...
please explain why the correct answer and why the other
choices are wrong. thank you very much! i have to study this!
21. Which of the following structures correctly represents trans-3-heptene? a. HzC- 22. Which of the following is the most acidic hydrocarbon? CH3 H3C H- CH3 e. CH3 CH3 H3C Which of these bases can deprotonate acetylene (PK, 26)? The pK, values for the conjugate acids are shown in parentheses. a. NaOH (15.7). d. NaHCO3 (6.3) b. Butyllithium (50-60)...
can you please explain the answers
9. Based on the solubility rules, which one of the following compounds should be insoluble in water? A) Na2SO4 B) BaSO4 C) CuSO4 D) MgSO4 E) Rb2SO4 10. Identify the reducing agent in the following chemical reaction. Cd + NiO2 + 2H2O → Ca(OH)2 + Ni(OH)2 A) Cd B) Ni02 C) HO D) Ca(OH)2 E) Ni(OH)2 11. The oxidation number of Cl in CIO3 is A) -1 B) +7 D) +3 E) None of...
Answer them accordingly thank
you!
Question 1 a) Give the mechanism for the reaction below: 3-ethyl-3-methyl-1-pentene + HBF3-bromo-3-ethyl-2-methylpentane b) The questions are based on the reaction scheme as shown below: H202 BH3 NaOH, H20 i) Determine the structure of intermediate A and product B. ii) The formation of product B follow one rule in electrophilic addition. What is the name of the rule and explain that rule. i) Give one reagent that can be used to reduce the alkyne above...
please answer 1 to 9. Thank
you!
is. 1. Which is NOT a characteristics of a metabolic process? (a) Coupling of reactions exergonic reactions = #of endergonic (d) each process concists of forming various intermediate products. 2 What happens to the H + elections released when a molecule (glicere a molecur memory of NAD to form NADH 'BH're-combine with inhaled to farm Holexhaled) (c) H+ e- supply energy to activate the phephery- lation of ATP ()Hte-combine with pyruvate to form...
struggling with it all please answer all questions 54-61 thank you
which of these molecules is meso tartaric acid (meso 23-dihydroxysuccinic acid) CO2H ÇO2H COH None of these ÇOH B) TC) D) OL H-C-OH HO- C- H H - HO- H - C-H C-OH HO—C H H C -H H- C-OH ---OH COH COH сон 55. If the medicine you are taking tastes very bitter and smells like dead fish, because it contains an amine), what might you take to...
Most questions answered within 3 hours.
-
A speeding car is traveling along a straight road with a
constant speed of 100 km/hour....
asked 10 minutes ago -
When 60.1 gg of calcium is reacted with nitrogen gas, 31.7 gg of
calcium nitride is...
asked 15 minutes ago -
The random variable X is exponentially distributed, where X
represents the time it takes for a...
asked 29 minutes ago -
a) Write a verilog module for 1:4 Demultiplexer using verilog
primitives.
b) Design 1-to-4 DEMUX using...
asked 24 minutes ago -
MATLAB
write a MATLAB function (1) output a third-order polynomial
function with the coefficients as the...
asked 37 minutes ago -
A z-score
communicates a raw score’s "relative standing"
under the normal curve in relation to:
asked 46 minutes ago -
An object is vibrating on a spring with the following equation
of motion:
?=(30 ??)cos((2?)/(160)?)
a)...
asked 45 minutes ago -
Vulcan Flyovers offers scenic overflights of Mount St. Helens,
the volcano in Washington State that explosively...
asked 47 minutes ago -
If organizations do not adapt fast enough and move incrementally
from the twentieth-century model to the...
asked 48 minutes ago -
A helium balloon with 2.5L of gas has a gauge pressure of 10,000
Pa. The balloon...
asked 52 minutes ago -
What is responsible for Jupiter's enormous magnetic field?
asked 1 hour ago -
At the end of the year, a company offered to buy 5,000 units of
a product...
asked 1 hour ago