Chemistry Investigation 14: ------------------------------------------------- To determine the enthalpy change of reaction for: ------------------------------------------------- Na2CO3(aq) + H2O(l) + CO2(g) → 2NaHCO3(aq) Given: S1— Anhydrous sodium carbonate (Na2CO3) S2— Anhydrous sodium hydrogen carbonate (NaHCO3) A1—Aqueous sulfuric acid (H2SO4)‚ 0.500mol dm-3 Apparatus | Uncertainty | Measuring cylinder | ± 0.5 ml | Electronic Balance | ± 0.001 g | Data logger | ±0.2 ℃ |
Premium Sodium carbonate Sodium bicarbonate Temperature
Case 2.5Alumina Jumps on Bad News 1.Alumina reported an 86.3 per cent fall in first half-year profit‚ and suspended its final dividend. Why did its share price rise by 9.79 per cent on the announcement date? Although the situation in Alumina was extraordinarily difficult‚ Alumina firmly believed that the worst reason behind them is the impact of the global crisis‚ and Alumina were quietly confident that market will begin to improve. In between last November and April‚ Aluminium prices had since rebounded
Premium Scientific method Decision theory
Important Symbols from Oliver Twist In the novel‚ Oliver Twist‚ by Charles Dickens‚ the author uses many symbols to help the reader have a better understanding on his views. Through his symbols‚ Dickens shows the reader his opinions about the way of crime and the importance of the evidence of a person’s parenthood. Dickens uses the symbol labyrinth that represents the path of criminals. After Oliver managed to escape from Fagin the Jew‚ Fagin became worried that Oliver might tell about the crimes
Premium Charles Dickens Oliver Twist
CHAPTER 2 EXERCISES & PROBLEMS SOLUTIONS E2.1. Category Financial Statement(s) Cash…………………………………………… A BS Accounts payable…………….……………….. L BS Common stock………………………………… OE BS Depreciation expense………………………….. E IS Net sales……………………………………….. R IS Income tax expense……………………………. E IS Short term investments………………………... A BS Gain on sale of land……………………………. G IS Retained earnings……………………………… OE BS Dividends payable……………………………
Premium Generally Accepted Accounting Principles Balance sheet Accounts receivable
Summary: Oliver Twist by Charles Dickens Oliver Twist is the name of the second novel written by one of the greatest British authors of all the time‚ Charles Dickens‚ and one of his best-loved stories. He also tried through this novel to make people aware of the social evils of the day. Because of these reasons Oliver Twist has become a classic story‚ which is studied in every English school and other places among the world. The story takes place during the period of the Industrial Revolution
Free Charles Dickens Oliver Twist
From page 89 Oliver Cowdery informs us “I do not pretend that he (Joseph Smith) is not a man subject to passions like other men‚ beset with infirmities and encompassed with weaknesses”. And as noted earlier in this account Joseph Smith himself continued to claim he committed many sins and transgressions. Oliver Cowdery attempts to excuse these sins and transgressions by saying “but if he is‚ all men were so before him”. He shows a very ample case of ignorance concerning mans behavior as from all
Premium God Christianity Jesus
CHAPTER CASE 2.2: Pete`s p.74 Case Notes: 1. What interactions and discussion need to take place among the marketing‚ manufacturing‚ logistics‚ and finance departments? Explain the logistics department`s role in the introduction of the new product. The functional areas of marketing‚ logistics‚ manufacturing and finance should hold weekly sales and operations planning (S&OP) meetings to address the following: Identify firm planned orders which may be delayed to the customer. Notify key account managers
Premium Management Planning Manufacturing
The keys to the company’s future value and growth are profitability (ROE) and the reinvestment of retained earnings. Retained earnings are determined by dividend payout. The spreadsheet sets ROE at 15% for the five years from 2006 to 2010. If Reeby Sports will lose its competitive edge by 2011‚ then it cannot continue earning more than its 10% cost of capital. Therefore ROE is reduced to 10% starting in 2011. The payout ratio is set at .30 from 2006 onwards. Notice that the long-term growth rate
Premium Dividend yield P/E ratio 1920
Question #01 Q # 1. What is international marketing? How it is different from domestic marketing? International marketing: International marketing involves recognizing that people all over the world have different needs. Companies like Gillette‚ Coca-Cola‚ BIC‚ and Cadbury Schweppes have brands that are recognized across the globe. While many of the products that these businesses sell are targeted at a global audience using a consistent marketing mix‚ it is also necessary to understand
Premium International trade World Trade Organization
What is the weighted average cost of capital (WACC) for Marriott Corporation? WACC = (1 - τ)rD(D/V) + rE(E/V) D = market value of debt E = market value of equity V = value of the firm = D + E rD = pretax cost of debt rE = after tax cost of debt τ = tax rate = 175.9/398.9 = 44% Cost of Equity Target debt ratio is 60%; actual is 41% [Exhibit 1] βs = 1.11 βu = βs / (1 + (1 – τ) D/E) = 1.11/(1 + (1 – .44) (.41)) = 0.80 Using the target debt ratio of 60%: βTs = βu (1 + (1 – τ) D/E)
Premium Weighted average cost of capital