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ring Chem Courses Question 10 rse Hom Calculate AE, and determine whether the process gnments is endothermic or exothermic for the following Cases. se Tools Part
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Assign formal charges to all atoms in the following Lewis diagrams. (a) (b) (d) (c) : Br: 0 of H -Br: : A pt :: :0: F: Br: pt Cl pt As 1 pt hydroxyl O Br doubly bonded O F 1 pt terminal O S singly bonded O 1 pt H 1 pt on all the atoms in the following Lewis diagrams. Determine the formal charges t B N- pt N-0-...
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1. Jane's utility function defined over two goods r and y is U(x, y)y-a Her income is M and the prices of the two goods are pa and py. (a) Find the Marshallian demand curves. (b) Find the Hicksian demand curves. (c) Find the indirect utility function (d) Find the expenditure function (e) Determine the substitution and income effects for good r when ini- tially M = $100, pr-$10,...
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QUESTION 3 All of the following statements regarding uncertainty in liabilities are true except. O A company can create a liability with a known amount even when the holder of the note may not be known until the maturity date. O A company can have an obligation of a known amount to a known creditor but not know when it must be paid. O Liabilities can involve uncertainty in whom to pay....
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Name: 12.18 pts] Find all values of k such that the matrix| has two distinct real elgenvalues. 6 13. (8 ptsl Let L be the line given by the span ofFind a basis for LA 14. IS pts) Find an orthonormal basis for Span 10
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POST LAB ANALYSIs I. Why do solutions with dissolved salts boil at a higher temperature than the pure solvent? Why do solutions of two miscible liquids boil at a temperature that is in between the boiling point of the components? 2. Why do mixtures of immiscible liquids boil at temperatures lower than the boiling points of the components? 3. 4. For each of the following mixtures, predict the...
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16. For the following reactions, identify all the B-hydrogens, draw all possible elimination products, and circle the major elimination product formed. acetone Br + CH300 + NaOCH3 + NaOH -Br + NaOEt
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1. If acetic acid has a concentration of.205M and it was mixed with a solution of sodium acetate at a concentration of .115M, what would the pH be if the Ka-1.8E-5 2. If an ammonia solution had a concentration of 45, and it was mixed with an ammonium chloride solution at a concentration of 29, what would the pH be if the Kb-1.8E-5
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7. What is the advantage of repelling water from a leaf surface? 8. What is the saturated water vapor versus temperature curve and how can it be used to compute transpiration when air relative humidity and leaf/air temperature are known? 9. How is transpiration be computed according to the Ohm's Law analogy for electrical circuits?