that when 1.0g of 1-propanol had been used up‚ the temperature of the water had risen by 15oC. He knew the specific heat capacity of water and was able to calculate the amount of heat absorbed by 200g of water. Calculate the amount of heat released by the combustion of 1-propanol. 4. Calculate the heat of combustion per mole. 5. Calculate the heat released per gram for the combustion of each of the following fuels. The heats of combustion for each fuel (in kJmol-1) is shown. Fuel Molecular
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outlets. And measuring the flow rate of water in different height outlets with the stopwatch‚ empty bucket and digital weight scale. After experiments done‚ use the data of experiments to calculate the velocity and the flow rate of water in the pipe through by the Bernoulli equation. Then compare the calculate results and practical results to approve the theory. The calculated results should very be close to the practical results. There is a necessary discussion of errors due to relevant issues.
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50Ω Chapter 9 Alternating Current and AC Measurements 1.Calculate the period of the waveform shown in Figure 9.44. T= (4div) x 20 ms/div= 80 ms/div 2. Calculate the period of the waveform shown in Figure 9.45. T= (5div) x 100µs/div= 500µs/div 3. Calculate the period of the waveform shown in Figure 9.46a T= (8div) x 10µs/div= 80 µs/div 4. Calculate the period of the waveform shown in Figure 9.46b. T= (4div) x 20 ms/div= 80 ms/div 7. Calculate the frequency of the waveform shown in Figure 9.47a T=
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happened?) ANSWER: 2. Use the information below to develop the necessary calculations for the rate of reaction from the solutions in part B of the experiment • Calculate the initial molarity
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banks identification number‚ the account number‚ write checks‚ calculate balances‚ etc. 2. With a list of transactions‚ all dated and numbered‚ students are requested to prepare a Bank Reconciliation. II. PERCENTS‚ DECIMALS AND FRACTIONS 1. Students should be prepared to make conversions as follows: Decimals to percents‚ Percents to decimals‚ Fractions to percents‚ Percents to fractions 2. Calculate rate of percents of increases and decreases. Examples for conversions:
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questions below in the space provided. Show all your work accordingly. A. Calculate LTM (a) Revenue and (b) Net Income for Costco Wholesale (COST) using their latest financial statements as of 3Q2011. 77946+60737-53821=84‚862 MM Revenue 1303+984-871= 1‚416 MM Net-income B. Calculate Costco’s LTM (a) EBIT and (b) EBITDA. 2077+1677-1389=2‚365 MM EBIT (2077+795)+(1677+582)-(1389+549)= 3192 MM EBITDA Name: Student ID: 1. C. Calculate Costco’s (a) Market Cap‚ (b) Total Debt and (c) Enterprise Value as
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THE MOLE CONCEPT References : Mohammed and Lambert ( Old Edition) Chapter 11 pg. 107 Mohammed and Lambert ( New edition) Chapter 8 pg 123 Anne Tindale Chapter 10 pg 46 The following topics will be covered : 1. Definition of Relative Atomic and Relative Molecular Masses. 2. Calculation of Relative Molecular Masses 3. Converting Moles to Grams / Grams to Moles 4. Calculation from equations Masses of substances /Volumes of gases / Concentration
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5 Liquidity Ratio 1.5 Working Capital Rs. 60‚000 Calculate: (a) Current Liabilities (b) Current Assets (c) Liquid Assets (d) Stock 3. Find out Current Assets (a) When current ratio is 2.4 and working capital is Rs. 1‚40‚000. (b) Calculate (i) current assets‚ (ii) liquid assets (iii) inventory‚ when current liabilities are Rs. 80‚000‚ current ratio is 2:1‚ liquid ratio is 1.5:1‚ and prepaid expenses are Rs. 2‚000. (c) Calculate current liabilities of a business concern whose current
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portfolio are: Stock B: 24%‚ 0%‚ 24%‚ Market Portfolios: 10%‚ 12%‚ 20%. a. Calculate the expected return for Stock B and the market portfolio. b. Calculate the variance in the market. c. Calculate the covariance of returns between Stock B and the market portfolio. d. Calculate the beta for Stock B. e. If the risk-free rate is 4%‚ calculate the market risk premium. f. Calculate the required rate of return (cost of equity) for Stock B using CAPM. 5. If
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nonstretching tape measure (used in sewing) for the waist and hip circumference. I will have some available in class for your use if you need them. Sex (M/F) Age Height in Feet & Inches Height Calculate Total inches. 1 foot = 12 inches Calculate Height in centimeters (inches x 2.54) Weight in lbs Calculate Weight in kilogram ( pounds divide by 2.2) Waist Circumference (use
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