CALCULATIONS Determining the amount Limiting Reagent used. nlimiting reagent = Molarity x Volume or Mass / Molar Mass Example: Limiting reagent is 5mL of 1.0 M HCl nlimiting reagent = Molarity x Volume nlimiting reagent = (1.0 [mol/L]) x 0.005 [L]) = 0.005 mol Determining the qrxn and qcal. qrxn + qcal = 0 -qrxn = qcal qrxn = ΔHrxn x nlimiting reagent qcal = Ccal ΔT qrxn = - Ccal ΔT + mcsolid ΔT (note: only if there is a precipitate formed in the reaction)
Premium Mole Product Reagent
Modeling Industry By: Alicia Louvan Did you know that the average height of a female model is around 5’10-5’11’ and weight is 120-124 pounds? When the actual healthy weight for women that is 5’10’-5’11 should weigh around 142-150 pounds‚ to me that is ridiculous and is a significant difference in weight (Evea). What the modeling industry has brought to society and to young teenage women is that apparently it is okay to be the size of a stick. I personally think that that it is completely unhealthy
Premium Nutrition
symptoms (5 pts) Identifies some elements of the problem. (10 pts) Substantially identifies the problem. (12 pt) Effectively and succinctly identifies the problem. (15 pts) Describes assumptions and methods Does not describe assumptions and methods used (0 pts) Does not precisely describe the assumptions and methods used
Premium Regression analysis Forecasting Statistics
Molecular gastronomy Transglutaminase (TG) is a naturally occurring enzyme in plants‚ animals‚ and bacteria. Enzymes are proteins that act as catalysts in chemical reactions; they speed up reactions and make reactions occur that otherwise wouldn’t. Although TG is a newcomer to the kitchen‚ cooks have used enzymes for thousands of years. Enzymes in papaya‚ for instance‚ are traditionally used as meat tenderizers. The enzyme rennet is used to curdle milk when making cheese. Enzymes that break down
Premium Cooking Water Chemistry
SPREADSHEET MODELING AND SIMULATION Spring 2014 Instructor: Yanjun Li‚ office: KRAN 422‚ phone: 494-4525‚ e-mail: li14@purdue.edu Office Hours: Tuesday 1:00 – 4:00 pm‚ or by appointment. Course Packet: The course packet contains cases and readings from various sources. Textbook: David Hartvigsen‚ SimQuick: Process Simulation with Excel‚ 2nd Edition‚ Prentice Hall‚ 2004. (ISBN: 0-13-107880-1) References: Law‚ A. M. and W. D. Kelton‚ Simulation Modeling and Analysis
Premium Simulation Microsoft Excel Spreadsheet
found in all living organisms. Constructing DNA models is a great way to learn about DNA structure‚ function and replication. DNA contains the genetic information for the reproduction of life. Its structure is that of a twisted double helix that is composed of long strands of alternating sugars and phosphate groups‚ as well as nitrogenous bases (adenine‚ thymine‚ guanine and cytosine). The basic unit of structure for a DNA molecule is the nucleotide. A nucleotide is composed of a phosphate‚ a deoxyribose
Premium DNA RNA
Explain from a marketing perspective why you would expect gross margin percentage‚ expense to sales ratio‚ net profit margin‚ inventory turnover‚ and asset turnover to be different for a grocery store chain versus a department store chain. Calculations based on data from given case for Winn Dixie and Dillard: | Gross Profit Margin | Expense to sales ratio | Net Profit Margin | Inventory Turnover | Asset Turnover | Winn Dixie | 27.50% | 25.42% | 2.08% | 7.2525 | 4.5267 | | | |
Premium Financial ratios Generally Accepted Accounting Principles Wal-Mart
trading. 5. Comment on the business models of private equity funds. 6. Comment on valuation of ‘distressed companies’. 7. Illustrate with an example any three capital structure ratios. 8. Illustrate with an example any three profitability ratios. 9. State and explain ‘time value of money’. 10. Explain with an example‚ the ‘if-then’ analysis & features in excel enabling it. 11. Explain any three significant financial analysis features of excel. 12. Explain
Premium Spreadsheet Venture capital Microsoft Excel
Submitted to: Prof. Venkatesan S Guide : Prof.Deepa A Submitted by: K Sravan Kumar (10bme0249) D Srinath (10bme0071) S Bharath (10bme0466) Place: Vellore Date: 02-05-2013 Calculations of Multi Plate Clutch: Taking Grey Cast Iron as clutch plate material and Sintered Copper as friction plate material Inner diameter of Clutch plate‘d’ = 54mm Outer diameter of Clutch plate ‘D’ = 150 mm Number of contacting surfaces ‘z’
Premium Iron Force Materials science
Modeling Molecules Introduction: You can represent a molecule two-dimensionally‚ as a structural formula or electron dot structure. Although such models are useful in certain contexts‚ they do not accurately represent bond angles between atoms or shapes of molecules. In this activity‚ you will construct three-dimensional models of several molecules. You will use electron dot structures and structural formulas to inform how you construct the three-dimensional models. Materials: jelly beans
Premium Oxygen Atom Methane