How to Calculate Mass Percent Composition of a Compound

Mass percent composition of a molecule shows the amount each element in a molecule contributes to the total molecular mass. Each elements contribution is expressed as a percentage of the whole. This step by step tutorial will show the method to determine the mass percent composition of a molecule. An Example  With Potassium Ferricyanide Calculate the mass percent composition of each element in a potassium ferricyanide, K3Fe(CN)6 molecule. The Solution Step 1: Find the atomic mass of each element in the molecule. The first step to finding mass percent is to find the atomic mass of each element in the molecule.K3Fe(CN)6 is made up of potassium (K), iron (Fe), carbon (C) and nitrogen (N).Using the periodic table:Atomic mass of K: 39.10 g/molAtomic mass of Fe: 55.85 g/molAtomic mass of C: 12.01 g/molAtomic mass of N: 14.01 g/mol​​ Step 2: Find the mass combination of each element. The second step is to determine the total mass combination of each element. Each molecule of KFe(CN)6 contains 3 K, 1 Fe, 6 C and 6 N atoms. Multiply these numbers by the atomic mass to get each elements mass contribution.Mass contribution of K 3 x 39.10 117.30 g/molMass contribution of Fe 1 x 55.85 55.85 g/molMass contribution of C 6 x 12.01 72.06 g/molMass contribution of N 6 x 14.01 84.06 g/mol​ Step 3: Find the total molecular mass of the molecule. The molecular mass is the sum of the mass contributions of each element. Simply add each mass contribution together to find the total.Molecular mass of K3Fe(CN)6 117.30 g/mol 55.85 g/mol 72.06 g/mol 84.06 g/molMolecular mass of K3Fe(CN)6 329.27 g/mol​ Step 4: Find the mass percent composition of each element. To find the mass percent composition of an element, divide the mass contribution of the element by the total molecular mass. This number must then be multiplied by 100% to be expressed as a percent.Mass percent composition of K mass contribution of K/molecular mass of K3Fe(CN)6 x 100%Mass percent composition of K 117.30 g/mol/329.27 g/mol x 100%Mass percent composition of K 0.3562 x 100%Mass percent composition of K 35.62%Mass percent composition of Fe mass contribution of Fe/molecular mass of K3Fe(CN)6 x 100%Mass percent composition of Fe 55.85 g/mol/329.27 g/mol x 100%Mass percent composition of Fe 0.1696 x 100%Mass percent composition of Fe 16.96%Mass percent composition of C mass contribution of C/molecular mass of K3Fe(CN)6 x 100%Mass percent composition of C 72.06 g/mol/329.27 g/mol x 100%Mass percent composition of C 0.2188 x 100%Mass percent composition of C 21.88%Mass percent composition of N mass contribution of N/molecular mass of K3Fe(CN)6 x 100%Mass percent composition of N 84.06 g/mol/329.27 g/mol x 100%Mass percent composition of N 0.2553 x 100%Mass percent composition of N 25.53%​ The Answer K3Fe(CN)6 is 35.62% potassium, 16.96% iron, 21.88% carbon and 25.53% nitrogen.It is always a good idea to check your work. If you add up all the mass percent compositions, you should get 100%.35.62% 16.96% 21.88% 25.53% 99.99%Where is the other .01%? This example illustrates the effects of significant figures and rounding errors. This example used two significant figures past the decimal point. This allows for an error on the order of  ±0.01. This examples answer is within these tolerances.

Csr Reporting Implications For Barclays Banks...

6F6Z3007: Assignment 2: CSR reporting Implications for Barclays Banks Environmental Sustainability Introduction ‘Corporate social responsibility (CSR), broadly defined as the notion that companies should accompany the pursuit of profit with good citizenship within a wider society, has become an increasingly prominent feature of business life over the last 10 to 15 years’ (Sadler and Lloyd, 2009:613). This quote from Sadler and Lloyd is a useful starting point in demonstrating the rapid rise and development of corporate responsibility. Global issues, in an economic sense with the global financial crisis in 2008 and in an environmental sense with the threat of climate change have aided in bringing to the fore a need for businesses and the corporate world to manage themselves and the services they offer in a more responsible and sustainable way. In particular reference to the financial sector this has attempted to be achieved through global financial sustainability agreements such as the Equator Principles. By entering into global agreements careful monitoring and reporting of a ban ks activities is required to create transparency in assessing their contributions towards corporate social responsibility and the achievement of sustainable practices in the financial sector. One of the banks currently signed up to the Equator principles is Barclays, as one of the largest global banks in the world with a 300 year history it is a company that serves 48 million customers worldwideShow MoreRelatedExploring Corporate Strategy - Case164366 Words   |  658 Pagesimpressive international growth of an Irish company driven from a ‘lean’ corporate centre. Numico – difficulties with diversification for a Dutch nutritional products company. AIB – competing in the global banking industry: the challenges for a mid-size bank. SABMiller – an African brewer takes on the world: learning to thrive in difficult circumstances. MacPac – from a New Zealand start-up to internationalisation in the outdoor equipment industry. Key: ââ€" Ã¢â€"  = major focus ââ€"  = important subsidiary focus Read MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesOrganizations 20 †¢ Helping Employees Balance Work–Life Conflicts 21 †¢ Creating a Positive Work Environment 22 †¢ Improving Ethical Behavior 22 Coming Attractions: Developing an OB Model 23 An Overview 23 †¢ Inputs 24 †¢ Processes 25 †¢ Outcomes 25 Summary and Implications for Managers 30 S A L Self-Assessment Library How Much Do I Know About Organizational Behavior? 4 Myth or Science? â€Å"Most Acts of Workplace Bullying Are Men Attacking Women† 12 An Ethical Choice Can You Learn from Failure? 24 glOBalization

Essay on An Analysis of Shakespeares The Tempest

An Analysis of Shakespeares The Tempest There are many ways of interpreting Shakespeares The Tempest. A Post-Colonialist critic, such as Stephen Greenblatt, will look at the influence of historical and political implications of colonialism on the text. Along these lines, a Reader Response critic, such as Paul Yachnin, will look specifically at Shakespeares audience and their concerns at the time in which the play was written. Very different from these approaches, a Psychological critic, such as Bernard Paris, will completely ignore what was in the authors and audiences minds, and look at the psyche of the main character in the play. Regardless of which critical approach is used to analyze the play, all interpretations should be†¦show more content†¦Greenblatt also points out the large number of texts that Shakespeare had available to read when writing the play. For example, Shakespeare probably read the letter by Bartolome de las Casas to Prince Philip of Spain in which he argues that his countrymen should leave the New World since they were only bringing exploitation and violence. Shakespeare is also known to have read Montaignes essay Of Cannibals, where the French essayist wrote admiringly of the Indians and lamented the whole European enterprise (114). Montaigne protests that, there is nothing in that nation [the American Indians], that is either barbarous or savage, unless men call that barbarism which is not common to them (119). With all of this literature so readily available and so much discussion on the topic, it is impossible to ignore the presence of these ideas in Shakespeares mind and their influence on his writing. The relationship between Prospero and Caliban is like that of Europeans and the savage natives in the New World. 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Effect of Business Ethics on Business -Free-Samples for Students

Question: Discuss about the role of Ethics in Business, Benefits of being Ethical and how they affect Business Industry. Answer: Business Ethics: An Introduction Business ethics is also known as corporate ethics i.e. class of applied ethics that focuses on ethical principles and problems that generally arises in business environment. It is very imperative for the conducts of individuals and even for the conduct of entire organization. Organization of these ethics can be done by individuals, organizational statements and by the legal system. Simply, business ethics are organizational standards, norms or a set of value that define the action and behavior of an individual in a business organization. In past few years, customers have also started showing keen interest in ethical conducts of business and thats why business organizations are paying more attention on business ethics. For achieving strong position in long term, they have to consider business ethics. In fact retailer has to consider more on business ethics as compared to other businesses. The main motive is that retailers are the nearest to customers in supply chains. Now days custome rs are getting more aware not about the products but even about the ethics conducted by the organization. They dont even hesitate to react in case of unethical business practices (Ruiz-Palomino, Mart?nez-Canas Fontrodona, 2013). This report focuses on potential ethical issues in retail sector. The report also discuss about the role of ethics in business, benefits of being ethical and how they affect business industry. Challenges in business ethics Ethical issues facing retail sector Retailers in present time are trying to motivate the employees to behave ethically but sometimes, retail industry has to face some issues related to ethical practices. The issues can be related to sustainability, green practices, or ethical behavior etc. There are some ethical issues facing by retail sector, some of the ethical issues are described below- Green issue- Now days green issue is becoming a very popular topic as many organizations preferred to go green. It simply means less use of those activities which are harmful to the environment by the businesses. It means reducing the emission of CO2 gas, reducing wastage, reducing power usage and increasing the use of environment friendly power sources. Green products are generally expensive and thats why only 28% of the customers want to pay premiums for the green products. Environment related issues are the most popular issues in top retailers of the world. All the retailers accepted the environment as a key element of ethics related to a business. This highlights the importance of environment in business ethics (Arnold Valentin, 2013). Product safety- Since safety is the basic right of all consumers and it is also provided by the product safety acts that only safe products should be available to consumers in the market. Product safety means the level of risk available in using of product. Generally every product involves an accepted level of risk. It is the responsibility of everyone in the supply chain to provide safe products to its customers. Customers faith can be destroyed in case of selling of unsafe products. So it is very much Crucial to sell safe products to the customers. Ethical sourcing- This is the most crucial factor of business ethics. Government, trade unions and consumer groups are paying more attention on working conditions for those who are producing their products. Media campaigns also started highlighting the poor working conditions in factories and farms. Ethical sourcing is now become the corporate responsibility agenda for most of the retail organizations. Retailers are also implementing corporate norms or codes to properly ensure better working conditions to the laborers (Brunk, 2012). Sustainability focus of retail sector Now days, many industries used to take the principle of sustainability as one of their major challenges. As retail is a process of selling goods or services to its consumers and thats why they have to face major issues like carbon emissions, greenhouse gas emissions etc. the retailers have to check the products before offering it to sale so that they could not harm environment (Crane Mattey, 2007). They have to stock those products which can help in getting environmental goals like zero waste, reduce greenhouse gas emission etc. The company achieves these goals by proper training to its employees which involves two pronged strategy understanding of importance and creating awareness and then implementing the process. Well-planned corporate sustainability strategies help in minimizing the environmental and social risks and increase the profit of the business (Reisch, Eberle Lorek, 2013). Major stakeholders in retail sector The success of an organization depends upon the satisfaction level of the stakeholders. Stakeholders are those who are interested in the business activities and profit of the organization. Figure 1: Major Stakeholders The major stakeholders in the retail sector of any company are as follows: Customers- Customers are generally the stakeholder of the businesses. Now days customers are interested in low priced quality products and consumers attracted towards those retailers who offer low priced quality products. Since consumers are also the kingpin of market and thus retailers address the interests of consumers as stakeholders. Investors- Investors are generally interested in the profits of the industry because it will increase their earning per share. Investors also keep trying to lower the cost of the industry because it will increase their profit. Also, profit is the primary and most vital objective of any business as without profit there would be no business and thats why investors are the main stakeholders for any business. Employees- Since employees are the most Crucial resources of the organization. Generally, employees have two main interest in the organization i.e., job security and higher wages. Now days companies also make policies and norms for durable job securities of employees as without employees there would be no work in the organization. So employees are also the effective stakeholders for any organization (Hough, Green Plumle, 2016),. Suppliers- Suppliers are interested in high sale of their products with high profits. As not only high sales required, they also show keen interest to sell it in effective profitable way. So they always want to sell their products at high prices by the retailers but sometimes that may not be possible. So, suppliers are the least prioritized stakeholder of any retailer. Factors to manage business ethics Since ethics are related to values, conducts and behaviors so ethics programs are more process oriented than management practices. Ethics programs make deliverables i.e., strategies and actions, codes, budget substances, newsletters etc. The most significant feature from an ethics program management is the process that produces these deliverables. The most excellent ethical morals and behaviors are meaningless if they are not able to create fair and just behaviors in organization. So, strategies that generate ethical values, codes should also create actions and training that convert those values into suitable behaviors (Brunk, 2010). The best way for an organization to gain reputation is to demonstrate behavior. When the staff will aware of the ethics management, the more number of ethical issues can be identified. The best way to handle ethical problems is to avoid their emergence at first place. The process involved in developing ethical conducts will help the employees to follow that from the very beginning of stages (Burcea Croitoru, 2014). Importance of managing business ethics Business ethics has the key role in the growth and success of the organization in the operating market. There is significant importance of being ethical for any organization- Since every employee wants to be engaged with his or her job role in the business that is fair and right in strategies and actions. So being fair and honest is a basic human need. An organization which is fair in moral and ethical values has automatically able to generate goodwill in the market. Such organizations are respected in the society even they are of small scale. Ethics are the common line that brings employees and top management on a common platform and so organizations driven by values will always be united by employees (Biong, Nygaard Silkoset, 2010). Decision making is not only Crucial in life but also have much importance in any organization. Decision making driven by values not only help in success of any organization but also add to its goodwill for a long term. Figure 2: Ethics benefits Ethics also play a crucial role of securing the society. Ethics helps in implementing various laws which ultimately helps in safeguarding the society (Segon Booth, 2015). No business can function itself independently; it has to depend on other organizations for smooth functioning. The inter-relationship of the organization gets strengthened by adopting business ethics. Some social problems like strikes, lockout will not arise if the organization is following the business ethics as their will be fair and just relation between the employers and employees; customers and sellers. Conclusion In summary, this report discusses the importance of business ethics in retail sector. The report also highlights the fact that organizational profitability of any organization is improved by the use of ethical codes and conducts. From the above discussion, it is analyzed that there are some ethical issues which has to face by the retail industry. Further, it is analyzed that retail industry is focusing on the sustainability practices to get competitive advantage in the market. There are some factors that manage the ethics in the business. From the discussion, it is observed that ethics is Crucial in the decision making process in the business operations References Arnold, D. G., Valentin, A., (2013), Corporate social responsibility at the base of the pyramid: Journal of Business Research, 66(10), 19041914 Biong, H., Nygaard, A., Silkoset, R., (2010), The influence of retail managements use of social power on corporate ethical values, employee commitment, and performance: Journal of Business Ethics, 97(3), 341363 Brunk, K. H., (2010), Exploring origins of ethical company/brand perceptions: A consumer perspective of corporate ethics: Journal of Business Research, 63(3), 255262 Brunk, K. H., (2012), Un/ethical company and brand perceptions conceptualising and operationalising consumer meanings: Journal of Business Ethics, 111(4), 551565 Burcea, N., Croitoru, I., (2014), BUSINESS ETHICS: Journal of Public Administration, Finance and Law, 6 Crane, A., Mattey, D., (2007), Business ethics: Managing Corporate Citizenship and Sustainability in the Age of Globalization, (2nd), New York: Oxford University Press Inc Hough, C., Green, K., Plumle, G., (2016), Impact of ethics environment and organizational trust on employee engagement: Journal of Legal, Ethical and Regulatory Issues, 18 Reisch, L., Eberle, U., Lorek, S., (2013), Sustainable food consumption: an overview of contemporary issues and policies: SSPP Journal, 9(2) Ruiz-Palomino, P., Mart?nez-Canas, R., Fontrodona, J., (2013), Ethical culture and employee outcomes: The mediating role of personorganization fit: Journal of Business Ethics, 116(1), 173188 Segon, M. Booth, C., (2015), Values Based Approach to Ethical Culture: A Case Study. Ethics, Values and Civil Society, 9, pp. 93-118