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2. Unlike soap, which is ionic, some liquid laundry detergents are neutral molecules, Explain how each...
Which is a characteristic of surface tension? a. The molecules of a liquid form a porous...
Which is a characteristic of surface tension? a. The molecules of a liquid form a porous network at the liquid’s surface. b. The molecules of a liquid attract each other enough to prevent penetration by other molecules. c. Surface tension is the same in various types of liquids. d. Surface tension is greater in a nonpolar covalent liquid than a polar covalent liquid. Between which species will ionic bonds be present? a. two ethanol molecules b. two chloride ions c....
The market for laundry detergent is monopolistically competitive. Each firm owns one brand, and each brand...
The market for laundry detergent is monopolistically competitive. Each firm owns one brand, and each brand has effectively differentiated itself so that it has some market power (i.e., faces a downward sloping demand curve). Still, no brand earns economic profits, because entry causes the demand for each brand to shift in until the seller can just break even. All firms have identical cost functions, which are U-shaped. (a) Is this market in long-term or short-term equilibrium? Explain your claim? Now...
4. Which amino acid could form ionic interactions? Explain how you know.
4. Which amino acid could form ionic interactions? Explain how
you know.
1. Circle the funct tional groups on the R-group of the AMINO ACIDs below that are capable of forming hydrogen bonds. How do you know? 2 4 CH H,C CH, 2. List at least 2 amino acids (numbered 1-10 above) capable of interacting with water 5 and 7 3. List at least 2 amino acids that water would avoid interacting with. Explain how you know. I and 2...
6. (12 pts, 2 pts) Examine the following six pairs of molecules below. For each pair...
6. (12 pts, 2 pts) Examine the following six pairs of molecules below. For each pair of molecules. indicate/circle which of the pair is the most acidic molecule. Also, indicate which of the rules of comparative acidity (resonance, electronegativity, ion size, hybridization, neutral vs ionic) applies for each pair. For your convenience, the acidic hydrogen atoms have been represented in bold. ин vs. (d) VS. NH, Vs. Bн, (1) PH, VS. SbH
Clean Industries produces Fresh, a brand of liquid laundry detergent. In order to better manage its...
Clean Industries produces Fresh, a brand of liquid laundry detergent. In order to better manage its inventory and make revenue projections, the company would like to better predict the quantity demanded for its product. The company has gathered data concerning the quantity demanded for Fresh, along with variables believed to affect the demand for Fresh, over the last 30 sales periods. The following information was collected: Variable Description Name DEMAND sales pericd PRICE The quantity demanded for the large size...
2. Corrosion in neutral medium Some item is made of two metals -zink and nickel which are in contact with each othe...
2. Corrosion in neutral medium Some item is made of two metals -zink and nickel which are in contact with each other. The item corrosion procesg ergoes corrosion process in neutral moisture containing environment. What metal is going to oxidize W hat chemical element (depolizer) is going to reduce? Write down redox equations for both processes: for metal: for depolizer -0.23 V 3. Protection metal against Corrosion (anodic coating) Opt right anodic coating for Pb from the following metals: Pt,...
2. Corrosion in neutral medium Some item is made of two metals - zink and nickel which are in contact with each oth...
2. Corrosion in neutral medium Some item is made of two metals - zink and nickel which are in contact with each other. The item undergoes corrosion process in neutral moisture containing environment. What metal is going to oxidize? What chemical element (depolizer) is going to reduce? Write down redox equations for both processes: for metal: for depolizer: po-0.23 V 3. Protection metal against Corrosion (anodic coating) Opt right anodic coating for Pb from the following metals: Pt, Al, Cu,...
What would be my percent yield if i retrieved 3.1020 grams of soap? thank you, please show all work.
what would be my percent yield if i retrieved 3.1020 grams of
soap? thank you, please show all work.
SAPONIFICATION (HYDROLYSIS OF A FAD Fats and edible oils consitute a special class of esters called riglycerides in which alcohol part of the molecule, the trihydroxy compound glycerol, forms with three molecules of various long-chain carboxylic acids (called fatty acids). Ty reactions of simple esters can also be carried out on fats and oils,i acid-or-base-catalyzed hydrolysis. three ester linkages carboxylic acids...
explain each step please 2. Consider a world in which a risk-neutral monopolist offers a product...
explain each step please
2. Consider a world in which a risk-neutral monopolist offers a product for sale. The product costs c = $60. In each period, the product can either be fully functional or totally defective. It is totally defective with probability 0.2 and is thus fully operative with probability p = 0.8. These events are independent across periods. Consumers, who are all risk-neutral, have valuation of V = $120 for a fully-functional product and zero for a totally...
without considering the strong nuclear force, which of the following particles would attract each other G....
without considering the strong nuclear force, which of the
following particles would attract each other
G. Using your answer to F and what you have learned about the polar nature of the water molecule, explain what causes magnesium chloride to dissolve in seawater H. If you heat a container full of seawater, the water will evaporate leaving behind the salts such as magnesium chloride. Considering this evidence, what kind of mixture is seawater? 17. Oxygen (O,) is the second most...
4. Which amino acid could form ionic interactions? Explain how
you know.
1. Circle the funct tional groups on the R-group of the AMINO ACIDs below that are capable of forming hydrogen bonds. How do you know? 2 4 CH H,C CH, 2. List at least 2 amino acids (numbered 1-10 above) capable of interacting with water 5 and 7 3. List at least 2 amino acids that water would avoid interacting with. Explain how you know. I and 2...
6. (12 pts, 2 pts) Examine the following six pairs of molecules below. For each pair of molecules. indicate/circle which of the pair is the most acidic molecule. Also, indicate which of the rules of comparative acidity (resonance, electronegativity, ion size, hybridization, neutral vs ionic) applies for each pair. For your convenience, the acidic hydrogen atoms have been represented in bold. ин vs. (d) VS. NH, Vs. Bн, (1) PH, VS. SbH
Clean Industries produces Fresh, a brand of liquid laundry detergent. In order to better manage its inventory and make revenue projections, the company would like to better predict the quantity demanded for its product. The company has gathered data concerning the quantity demanded for Fresh, along with variables believed to affect the demand for Fresh, over the last 30 sales periods. The following information was collected: Variable Description Name DEMAND sales pericd PRICE The quantity demanded for the large size...
2. Corrosion in neutral medium Some item is made of two metals -zink and nickel which are in contact with each other. The item corrosion procesg ergoes corrosion process in neutral moisture containing environment. What metal is going to oxidize W hat chemical element (depolizer) is going to reduce? Write down redox equations for both processes: for metal: for depolizer -0.23 V 3. Protection metal against Corrosion (anodic coating) Opt right anodic coating for Pb from the following metals: Pt,...
2. Corrosion in neutral medium Some item is made of two metals - zink and nickel which are in contact with each other. The item undergoes corrosion process in neutral moisture containing environment. What metal is going to oxidize? What chemical element (depolizer) is going to reduce? Write down redox equations for both processes: for metal: for depolizer: po-0.23 V 3. Protection metal against Corrosion (anodic coating) Opt right anodic coating for Pb from the following metals: Pt, Al, Cu,...
what would be my percent yield if i retrieved 3.1020 grams of
soap? thank you, please show all work.
SAPONIFICATION (HYDROLYSIS OF A FAD Fats and edible oils consitute a special class of esters called riglycerides in which alcohol part of the molecule, the trihydroxy compound glycerol, forms with three molecules of various long-chain carboxylic acids (called fatty acids). Ty reactions of simple esters can also be carried out on fats and oils,i acid-or-base-catalyzed hydrolysis. three ester linkages carboxylic acids...
explain each step please
2. Consider a world in which a risk-neutral monopolist offers a product for sale. The product costs c = $60. In each period, the product can either be fully functional or totally defective. It is totally defective with probability 0.2 and is thus fully operative with probability p = 0.8. These events are independent across periods. Consumers, who are all risk-neutral, have valuation of V = $120 for a fully-functional product and zero for a totally...
without considering the strong nuclear force, which of the
following particles would attract each other
G. Using your answer to F and what you have learned about the polar nature of the water molecule, explain what causes magnesium chloride to dissolve in seawater H. If you heat a container full of seawater, the water will evaporate leaving behind the salts such as magnesium chloride. Considering this evidence, what kind of mixture is seawater? 17. Oxygen (O,) is the second most...
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