structure is derived. Firstly it is important to determine the percentage composition of elements to work out the empirical formula. The empirical formula was found to be C10H12O and the mass of the unknown was 148.09 m/z which when calculating the molecular weight of the empirical formula it did equal 148.09 g mol -1. This means that the empirical formula is also the molecular formula. As 12.01x10 carbons +1.008x12 hydrogens + 16= 148.09 09 g mol -1. From this knowledge the unknown molecule must include
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g / 1 mol = 102.5 g Determine the number of atoms that are in 0.58 mol of Se. 0.58 mol x 6.02 x 1023 atoms / 1 mol = 3.49 x 1023 atoms How many moles of barium nitrate contain 6.80 x 1024 formula units? 6.80 x 1024 formula units x 1 mol / 6.02 x 1023 formula units = 1.13 x 101 CP Chemistry Test Review (Unit 10) Complete the following reactions‚ balance the equations and identify the type of reaction. For single and double replacement reactions indicate
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causes of the crisis. Frequently encountered causes include: * Revenue downturn caused by a weak economy * Overly optimistic sales projections * Poor strategic choices * Poor execution of a good strategy * High operating costs * High fixed costs that decrease flexibility * Insufficient resources * Unsuccessful R&D projects * Highly successful competitor * Excessive debt burden * Inadequate financial controls Which stage does your company belong? There are three
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Standard Costing and Variance Analysis Formulas: Learning Objective of the article: 1. Learn the formulas to calculate direct materials‚ direct labor and factory overhead variances. This is a collection of variance formulas / equations which can help you calculate variances for direct materials‚ direct labor‚ and factory overhead. 1. Direct materials variances formulas 2. Direct labor variances formulas 3. Factory overhead variances formulas Direct Materials Variances: Materials
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Information Technology Acts UOP: BIS/220 4 Mar 2013 Abstract Due to the increasing problem of stealing other people’s work and claiming it as your own‚ the No Electronic Theft (NET) Act was created. The internet has increased the availability of certain documents and had offered little protection to the people creating these works up until the NET Act. The internet has also made making and spending money much easier from the comfort of your home. The Electronic Fund Transfer Act (EFTA)
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A View of the Resource/Profit Model: A Non-Profit‚ Service Perspective Parents have long pursued what they consider the best education for their child(ren). However‚ horrific events like the April 1999 school shooting massacre at Columbine High School near Denver‚ Colorado or more recently‚ the March 2009 Albertville Technical High School shooting in Winnenden‚ Germany‚ which left several children dead‚ has prompted more and more parents to seek private‚ parochial‚ or Christian school alternatives
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HCC130 - Fundamentals in Health Care Delivery Breastfeeding Vs. Formula-feeding One of the first decisions that expectant parents need to make is to decide whether they want to breastfeed their child or bottle-feed the little one. Everyone has their opinions as to which method is better for their newborn and there are numerous studies these days concerning the pros and cons for each method. Although breast milk is the most nutritional choice for newborn infants‚ that is not always the best choice
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Wednesday January 11th‚ 2012 Chapter 1 Introduction to Management Accounting What is Managerial Accounting? -managerial accounting is providing information for a company’s internal users -it is the firm’s internal accounting system -it is designed to support the information that managers need -it is not bound by any formal criteria such as GAAP or IFRS (International Financial Reporting Standards) -managerial accounting has 3 basic objectives: 1. Provide information for planning the organizations
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Reflection Summary BIS 220 Throughout this journey called Information Technology. There have been many things that we have been able to take from these lessons. There has been the learning of systems of programming. The several ways in which an organization can choose to take in the succession of their company. We have read and learned in the readings concerning System development life cycle. This program has been designed so that the person or people put in place to maintain this system can
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Your model should look like this: Now with the cost drivers in place‚ we are ready to calculate Auntie Wuni’s monthly costs. • Leave a row under the Spaghetti: Px/box row and create a subtitle ‘Total Cost of Ingredients’ in cell B28 • Hit Ctrl-B on cell B28 to render the title in bold • Starting from cell B29 and moving downwards‚ populate the cells in this section simply with the name of the ingredients‚ i.e. Oil; Tomatoes; Rice; Pepper; Fish; Cow-leg; Beans; Spaghetti. • Now move the
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