Chapter 13 Acids and Bases (Dr Chong Fai Kait) 1) A 7.0 103 M aqueous solution of Ca(OH) 2 at 25.0 °C has a pH of __________. A) 12.15 B) 1.85 C) 1.4 102 D) 7.1 1013 E) 11.85 Answer: A 2) The acid-dissociation constant at 25.0 °C for hypochlorous acid (HClO) is 3.0 108 . At equilibrium‚ the molarity of H 3 O in a 0.010 M solution of HClO is __________. A) 1.7 105 B) 0.010 C) 5.8 1010 D) 4.76 E) 2.00 3) Using the data in the table‚ which of the conjugate acids below is the weakest
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Chapter 13 Current Liabilities and Contingencies Part A: Current Liabilities * Liabilities and owners’ equity on the right-hand side of the equation represent the two basic sources of the assets on the left-hand side. * Characteristics of Liabilities 1. Are probable‚ future sacrifices of economic benefits. 2. Arise from present obligation (to transfer goods or provide services) to other entities. 3. Result from past transactions or events. * Current Liability * Obligations
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Chapter 13 KEY TAKEAWAYS * Money serves three basic functions: 1. Medium of exchange: because you can use it to buy the goods and services you want‚ everyone’s willing to trade things for money. 2. Measure of value: it simplifies the exchange process because it’s a means of indicating how much something costs. 3. Store of value: people are willing to hold onto it because they’re confident that it will keep its value over time. * The government uses two measures to track
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Chapter 13: Determining Optimal Level of Product Availability Exercise Solutions 1. 0.2941 Optimal lot-size == NORMINV(0.2941‚100‚40) = 78.34 Given that p = $200‚ s = $30‚ c = $150: Expected profits = (p – s) NORMDIST((O – )/‚ 0‚ 1‚ 1) – (p – s) NORMDIST((O – )/‚ 0‚ 1‚ 0) – O (c – s) NORMDIST(O‚ ‚ ‚ 1) + O (p – c) [1 – NORMDIST(O‚ ‚ ‚ 1)] = $2‚657 Expected overstock = (O – )NORMDIST((O – )/‚ 0‚ 1‚ 1) + NORMDIST((O – )/‚ 0‚ 1‚ 0) = 7.41 Expected understock = ( – O)[1 –
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Quiz Chapter 13: How Cells Obtain Energy From Food . The energy released by oxidizing glucose is saved in high energy bonds of: ATP and other activated carrier molecues 2. Sugars derived from food are broken down by: glycolysis‚ the citric acid cycle‚ and oxidative phosphorylation 3. Catabolism: a breakdown process in which enzymes degrade complex molecules into simpler ones 4. The digestion of polymeric food molecules into monomeric subunits occurs in: extracellular space (i.g. lumen of
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13-22 a. (2) A test of control. b. (2) Relative effectiveness and efficiency of the tests. c. (1) Substantive tests. d. (4) IV‚ I‚ III‚ and II 13-23 a. (2) Tests of controls include observations of the proper segregation of duties. b. (3) Tests of controls. c. (1) A reasonable degree of assurance that the client’s internal controls are operating effectively on a consistent basis throughout the year. d. (3) Reperformance. 13-24 1. Foot the accounts payable trial balance and compare
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Questions for Review Chapter 13 1. What is the relationship between a firm’s total revenue‚ profit‚ and total cost? Each of these has an effect on the other‚ which will cause them to go up or down based on the output of the business. A firm aims to keep costs down‚ while increasing total revenue and profit. 2. Give an example of an opportunity cost that an accountant might not count as a cost. Why would the accountant ignore this cost? The money she would make working a full time job with
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Spread of Chinese Civilization: Japan Chapter Summary. The peoples on China’s borders naturally emulated their great neighbor. Japan borrowed heavily from China during the 5th and 6th centuries when it began forming its own civilization. To the north and west of China‚ nomadic peoples and Tibet also received influence. Vietnam and Korea were part of the Chinese sphere by the last centuries b.c.e. The agrarian societies of Japan‚ Korea‚ and Vietnam blended Chinese influences with their indigenous
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damage their credit history. However‚ banks and credit institutions actually see them as the first step towards repaying a loan. It boosts an individual’s credit rating as soon as one files for chapter 13 bankruptcy because it proves their commitment to repaying the loan and securing their property.
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Account Number: xxxx xxxx xxxx 6955 1-888-574-1301 Summary of Account Activity Payment Information Previous Balance Payments Other Credits Purchases Cash Advances Fees Charged Interest Charged New Balance $385.95 -$113.00 -$0.00 +$0.00 +$0.00 +$0.00 +$5.62 $278.57 Past Due Amount $0.00 Credit Limit Available Credit Cash Advance Limit Available Cash Limit Statement Closing Date Next Statement Closing Date Days in Billing Cycle $500.00 $221.00 $125.00 $125.00 08/13/2014 09/12/2014 31 New Balance
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