Homework Answers
26. This is an example of Triacylglycerol molecules with saturated & unsaturated chains. From top to bottom, margaric-nonadecylic-oleic acid combination. This molecule mainly acts as structural component of cell membrane & stores energy & functions as a signaling molecule.
27. This molecule is called Prostaglandin (PG). This hormone plays a handful of important roles in body. It moderates contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, controls blood pressure, and modulates inflammation.
28. This molecules is Phosphatidylcholine (PC) & most abundant phospholipids in animal tissues. PC produces Acetylcholine which is important for sound brain health, it can also liver function and keep cholesterol levels in check.
29. This amino acid is in Zwitter ion form, which means neutral. (option 3)
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chem 104, questions 26,27,28,29
QUESTION 26 What's an important biological function of this molecule? QUESTION 27...
26 & 27 Question 26 5 pts When a strong acid is added to a strong...
26 & 27
Question 26 5 pts When a strong acid is added to a strong base in a titration, what is expected at the equivalence point? A neutral solution with a pH - 7 A acidic solution from the strong acid A acidic solution from the conjugate acid of the strong base A basic solution from the strong base A basic solution from the conjugate base of the strong acid Question 27 5 pts Which molecule or ion below...
I attempted to answer some of this question, but don't think I'm understanding what's needed. Chem...
I attempted to answer some of this question, but don't think I'm understanding what's needed. Chem makes my eyes cross... Liquid ammonia, NH3(l), is an ionizing solvent like water. This means that NH3(l) can dissolve many different ionic compounds and can undergo autoionization. Therefore, there can be acidic, neutral, or basic species in solutions of liquid ammonia. (a) (Write the chemical equation, using the Brønsted-Lowry perspective, that describes the autoionization of NH3(l). --NH3 --> NH2 + H- ?? (b) Identify...
chemistry 104 questions 17-28 QUESTION 17 Give the condensed structural formula for the product(s) for this...
chemistry 104 questions 17-28
QUESTION 17 Give the condensed structural formula for the product(s) for this reaction. If the reaction gives more than one product, show all products and indicate which is the most abundant if relevant If no reaction is expected, write "no reaction" Reminder: condensed structural formula for ethane = CH3 CH3. Don't worry about subscripts. Oxidation of -H -> Assume that H20 is available. QUESTION 18 Give the condensed structural formula for the product(s) for this reaction....
D Question 25 Calculate the pH of a 0.10 M CH3NH,Cl solution. Ky(CH NH) - 4.4x104...
D Question 25 Calculate the pH of a 0.10 M CH3NH,Cl solution. Ky(CH NH) - 4.4x104 5.82 943 Сосоо 4.36 8.18 Question 26 5 pts When a strong acid is added to a strong base in a titration, what is expected at the equivalence point? A acidic solution from the conjugate acid of the strong base A neutral solution with a pH - 7 A acidic solution from the strong acid A basic solution from the strong base A basic...
questions are in red Consider the following salt solutions: (i) NH4Cl – NH+ + C- Notice...
questions are in red
Consider the following salt solutions: (i) NH4Cl – NH+ + C- Notice that as a salt, NH,Cl dissociates completely in solution. So, what are the parents of this salt? The cation, NH, in this case, is from the base obtained by adding enough OHto balance the positive charge(s) on the cation; Viz, NH,OH. Similarly, the anion, Cl. comes from the acid. So the parent acid can be obtained by adding enough Hi to neutralize the charge...
QUESTION 26 Which compound is most polar? II MIT IV 11 Click Save and Submit to...
QUESTION 26 Which compound is most polar? II MIT IV 11 Click Save and Submit to save and submit. Click Save all answers to save all answers. QUESTION 27 Which of the following is most basic? осн, CN NH2 NH NH NH IV 11 110 IV LECTION 20 QUESTION 28 Which starting material would be need to make the aldol dehydration product below? H ethanal propanal butanal ethyl acetate QUESTION 29 What conditions would be best for the following C-C...
i don't understand this... CHEM 11 1 Lab Ser: Molecular Modeling (3D), and additional questions. Molecule...
i don't understand this...
CHEM 11 1 Lab Ser: Molecular Modeling (3D), and additional questions. Molecule Structure :0 H 3 Glycine 2. 1 cc-NH H-O: Glutamic Acid (nonbonded electrons not shown) OH H H O III III H-0-00-0--0-0-H Η Η Ν. H H 1. How many of the atoms in glycine and glutamic acid could be considered to be central atoms? Glycine: 4 Glutamic acid: 8 2. What are the molecular geometries of the C and N atoms that have...
can anyone help with these questions? Спален 25) Define nursing informatics. 26) Examine advantages of using...
can anyone help with these questions?
Спален 25) Define nursing informatics. 26) Examine advantages of using informatics in the care of patients. 27) Identify basic skills needed for patient care using computers. 28) State methods of protecting health information in a work environment. 29) Describe the use of electronic tools to manage business in the workplace.
please answer sll questions, i have to keep reposting due to partial answers 26-53 26-30. Determine...
please answer sll questions, i have to keep reposting due to
partial answers 26-53
26-30. Determine the relationship in the following pairs of compounds HC CH.CH CH, CH,CH2 CH2CH2CH3 A) same molecule B) structural isomers C) Enantiomers D) not related E) geometrical (cis/trans) isomers H CH₃CH₂ H CH₂ CHO OOH / CH2OH CH OH - HOH HOH HoH HOH HOH HOH H-OH HOH CH2OH CH OH 2 28. HD HO-C-H H-C-OH CH2OH 29 CH2OH 31-35. Match the number to the...
USING THE FOLLOWING 2 IMAGES PLEASE ANSWER QUESTIONS 26, 27, 28 AND 32! THANK YOU SO MUCH! :) IMAGE 1 IS FOR QUESTION: 26 IMAGE 2 IS FOR QUESTIONS: 27, 28 AND 32 :) 0 River 0.5 KILOMETERS METERS 0....
USING THE FOLLOWING 2 IMAGES PLEASE ANSWER QUESTIONS 26, 27, 28
AND 32! THANK YOU SO MUCH! :)
IMAGE 1 IS FOR QUESTION: 26
IMAGE 2 IS FOR QUESTIONS: 27, 28 AND 32 :)
0 River 0.5 KILOMETERS METERS 0.5 MILES 1000 1000 CONTOUR INTERVAL 20 FEET NORTH AMERICAN VERTICAL DATUM OF 1988 82 2015 Google 2015 Google (B QUESTION 26 What is the approximate gradient of the Arkansas River between points A & B shown on the map? 42...
26 & 27
Question 26 5 pts When a strong acid is added to a strong base in a titration, what is expected at the equivalence point? A neutral solution with a pH - 7 A acidic solution from the strong acid A acidic solution from the conjugate acid of the strong base A basic solution from the strong base A basic solution from the conjugate base of the strong acid Question 27 5 pts Which molecule or ion below...
chemistry 104 questions 17-28
QUESTION 17 Give the condensed structural formula for the product(s) for this reaction. If the reaction gives more than one product, show all products and indicate which is the most abundant if relevant If no reaction is expected, write "no reaction" Reminder: condensed structural formula for ethane = CH3 CH3. Don't worry about subscripts. Oxidation of -H -> Assume that H20 is available. QUESTION 18 Give the condensed structural formula for the product(s) for this reaction....
D Question 25 Calculate the pH of a 0.10 M CH3NH,Cl solution. Ky(CH NH) - 4.4x104 5.82 943 Сосоо 4.36 8.18 Question 26 5 pts When a strong acid is added to a strong base in a titration, what is expected at the equivalence point? A acidic solution from the conjugate acid of the strong base A neutral solution with a pH - 7 A acidic solution from the strong acid A basic solution from the strong base A basic...
questions are in red
Consider the following salt solutions: (i) NH4Cl – NH+ + C- Notice that as a salt, NH,Cl dissociates completely in solution. So, what are the parents of this salt? The cation, NH, in this case, is from the base obtained by adding enough OHto balance the positive charge(s) on the cation; Viz, NH,OH. Similarly, the anion, Cl. comes from the acid. So the parent acid can be obtained by adding enough Hi to neutralize the charge...
QUESTION 26 Which compound is most polar? II MIT IV 11 Click Save and Submit to save and submit. Click Save all answers to save all answers. QUESTION 27 Which of the following is most basic? осн, CN NH2 NH NH NH IV 11 110 IV LECTION 20 QUESTION 28 Which starting material would be need to make the aldol dehydration product below? H ethanal propanal butanal ethyl acetate QUESTION 29 What conditions would be best for the following C-C...
i don't understand this...
CHEM 11 1 Lab Ser: Molecular Modeling (3D), and additional questions. Molecule Structure :0 H 3 Glycine 2. 1 cc-NH H-O: Glutamic Acid (nonbonded electrons not shown) OH H H O III III H-0-00-0--0-0-H Η Η Ν. H H 1. How many of the atoms in glycine and glutamic acid could be considered to be central atoms? Glycine: 4 Glutamic acid: 8 2. What are the molecular geometries of the C and N atoms that have...
can anyone help with these questions?
Спален 25) Define nursing informatics. 26) Examine advantages of using informatics in the care of patients. 27) Identify basic skills needed for patient care using computers. 28) State methods of protecting health information in a work environment. 29) Describe the use of electronic tools to manage business in the workplace.
please answer sll questions, i have to keep reposting due to
partial answers 26-53
26-30. Determine the relationship in the following pairs of compounds HC CH.CH CH, CH,CH2 CH2CH2CH3 A) same molecule B) structural isomers C) Enantiomers D) not related E) geometrical (cis/trans) isomers H CH₃CH₂ H CH₂ CHO OOH / CH2OH CH OH - HOH HOH HoH HOH HOH HOH H-OH HOH CH2OH CH OH 2 28. HD HO-C-H H-C-OH CH2OH 29 CH2OH 31-35. Match the number to the...
USING THE FOLLOWING 2 IMAGES PLEASE ANSWER QUESTIONS 26, 27, 28
AND 32! THANK YOU SO MUCH! :)
IMAGE 1 IS FOR QUESTION: 26
IMAGE 2 IS FOR QUESTIONS: 27, 28 AND 32 :)
0 River 0.5 KILOMETERS METERS 0.5 MILES 1000 1000 CONTOUR INTERVAL 20 FEET NORTH AMERICAN VERTICAL DATUM OF 1988 82 2015 Google 2015 Google (B QUESTION 26 What is the approximate gradient of the Arkansas River between points A & B shown on the map? 42...
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