Examples of Balanced Chemical Equations

Examples of Balanced Chemical Equations Writing balanced chemical equations is essential for chemistry class. Here are examples of balanced equations you can review or use for homework. Note that if you have 1 of something, it does not get a coefficient or subscript. The word equations for a few of these reactions have been provided, though most likely youll be asked to provide only the standard chemical equations. 6 CO2 6 H2O → C6H12O6 6 O2 (balanced equation for photosynthesis)6 carbon dioxide 6 water yields 1Â  glucose 6 oxygen 2 AgI Na2S → Ag2S 2 NaI2 silver iodide 1 sodium sulfide yields 1 silver sulfide 2 sodium iodide Ba3N2 6 H2O → 3 Ba(OH)2 2 NH3 3 CaCl2 2 Na3PO4 → Ca3(PO4)2 6 NaCl 4 FeS 7 O2 → 2 Fe2O3 4 SO2 PCl5 4 H2O → H3PO4 5 HCl 2 As 6 NaOH → 2 Na3AsO3 3 H2 3 Hg(OH)2 2 H3PO4 → Hg3(PO4)2 6 H2O 12 HClO4 P4O10 → 4 H3PO4 6 Cl2O7 8 CO 17 H2 → C8H18 8 H2O 10 KClO3 3 P4 → 3 P4O10 10 KCl SnO2 2 H2 → Sn 2 H2O 3 KOH H3PO4 → K3PO4 3 H2O 2 KNO3 H2CO3 → K2CO3 2 HNO3 Na3PO4 3 HCl → 3 NaCl H3PO4 TiCl4 2 H2O → TiO2 4 HCl C2H6O 3 O2 → 2 CO2 3 H2O 2 Fe 6 HC2H3O2 → 2 Fe(C2H3O2)3 3 H2 4 NH3 5 O2 → 4 NO 6 H2O B2Br6 6 HNO3 → 2 B(NO3)3 6 HBr 4 NH4OH KAl(SO4)2Â ·12H2O → Al(OH)3 2 (NH4)2SO4 KOH 12 H2O Check Equations To Make Sure They Are Balanced When you balance a chemical equation, its always a good idea to check the final equation to make sure it works out. Perform the following check:Add up the numbers of each type of atom. The total number of atoms in a balanced equation will be the same on both sides of the equation. The Law of Conservation of Mass states the mass is the same before and after a chemical reaction.Make sure you accounted for all types of atoms. Elements present on one side of the equation need to be present on the other side of the equation.Make sure you cant factor out the coefficients. For example, if you could divide all of the coefficients on both sides of the equation by 2, then you may have a balanced equation, but not the simplest balanced equation. Sources James E. Brady; Frederick Senese; Neil D. Jespersen (2007). Chemistry: Matter and Its Changes. John Wiley Sons. ISBN 9780470120941.Thorne, Lawrence R. (2010). An Innovative Approach to Balancing Chemical-Reaction Equations: A Simplified Matrix-Inversion Technique for Determining the Matrix Null Space. Chem. Educator. 15: 304–308.

Don’t Miss the National Career Summit †FREE This Week!

Don’t Miss the National Career Summit – FREE This Week! The job search process has become more complicated in the last several years. No longer can a job seeker simply look up interesting positions in the Classifieds, then send in a resume and cover letter on nice bond paper, hoping to get an interview. There is a whole world job seekers need to know about that includes job search strategy, branding, networking, social media, and more. Writing is still a key piece of the job search process, and the Essay Expert focuses almost exclusively on writing resumes and writing LinkedIn profiles (in the other aspects of the business, we edit business documents and help students write college application essays). If you need to bring your written documents up a level or two, we are a great resource. Although I will be taking a Job Search Strategist Course starting this week, I still plan to provide clients primarily with writing services. For the other aspects of the job search, I’m thrilled to announce the National Career Summit, which is being offered FREE by a top-notch group of career experts this week. You may have noticed my announcement of the event in my newsletter – it started November 4 – and there is still a week to go. If you are a job seeker or considering starting a business, this is a rare opportunity to learn from the best! Some of the topics include: Building Your Online Reputation Preparing Veterans and Others for Federal Employment (a great tribute to Veteran’s Day) Entrepreneurship: Creating a Business Plan Great Jobs for Everyone 50+ Networking (On and Off Line) Twitter and Facebook for Job Seekers How to Do Research to Find the Job You Want It’s quite a full schedule for the week – a tremendous opportunity really. If you consider job seeking as a full-time job, then it will be a clear choice for you to spend a couple of hours a day learning from these experts. Sign up for the National Career Summit here. View the schedule here. Events are being recorded and can be accessed after the telesummit is over for a small fee. Register now and take advantage of this weeks session at no cost! I’m so convinced you’ll get value from this summit that I am announcing it even though I am not one of the speakers! It’s important to me to provide resources to my readers and this is a great one. It’s also important to me to support my colleagues who are doing such important work supporting job seekers and entrepreneurs to reach their goals. I highly encourage you to participate in the presentations that look useful to you. If you do participate, please let me know how the sessions went!

The Marketing Strategies of Fashion Brands Coursework

The Marketing Strategies of Fashion Brands - Coursework Example The essay " The Marketing Strategies of Fashion Brands" examines the brands' marketing strategies in the fashion industry. Acquiring ambassadors who represent the industry and share their experiences with the brand boosts the industry substantially. Different fashion industries apply different strategies to market their products. More often than not, these interlink and some contrast. Fro example a certain industry may use fashion blogs and another may use fashion showcase to market their products. There are two marketing strategies but they are very contrasting. For the fashion blog marketing strategy the industry ventures deeply online to research on their product line and look for reviews from their customers than it includes blog on the social networks. On the other hand, fashion showcase includes gathering of a small gathering for the industry to debut its fashion trend to the key people of the fashion who have the potential of high profile clientele. During the event, the custo mers have exposure to the displayed items throughout the room. In a different case, one company may use location-based strategy to market its product while another may use pricing strategies. In the location-based strategy, the company in question may involve mobile social marketing strategies where it has to hoist substations in the areas where most of its customers are situated. In the pricing marketing strategy, the company combines pricing and product quality to attract his potential customers. ... In the pricing marketing strategy, the company combines pricing and product quality to attract his potential customers. The industry gives its customers products at a reasonable price. The main aim for these is in order for the industry to establish a strong mutual relation with the local and international relation and to maintain creativity in its marketing strategies (Kumar, 2009:257). Bloggers are very essential in determining the public relations and enabling the entire public to contact the fashion industry for professional assistance. This is a very creative way for marketing of products through the internet. How the fashion market has changed The fashion industry has undergone tremendous changes in the recent past starting at the multiple ends of value chain that affect the various players of the industry. Likewise, the market for the fashion industry has also changed. Customers are increasing their demand therefore the fashion industry has to be very creative and innovative f or current styles at attractive prices and on frequent basis. This becomes a long-lasting challenge to the industry, therefore it has to find new ways to secure to secure growth and profits while satisfying the customers demands at the same time. The market change has been due to technological advancement. Technology advancement has enabled the fashion industries accomplish their tasks with greater efficiency. The fashion industry has designed software called Product Lifestyle Management (PLM), which has substantially increased the sophistication and incorporated wide assortment of techniques that are very beneficial to the company (Hartline & Ferrell, 2010:587). The PLM is not just a set of technologies but also a strategic business approach that

Histories of Photography Essay Example | Topics and Well Written Essays - 750 words

Histories of Photography - Essay Example Therefore, using cameras, ethnographers during this period were able to capture all the aspects of a community’s culture, which were observable and manifest (Torresan Web). Therefore, the camera, and overall photography was considered a neutral way of the ethnographers’ collection of objective data. During most part of the 19th Century, photography was characterized by various challenges, as far as ethnography is concerned. For instance, low technological advancements in photography had rendered cameras to be heavy and expensive, and the film was considered a volatile tool. These and other factors resulted in some ethnographers arguing against use of photography in ethnography. However, in the 20th century, with increased technological advancements in photography, most of the technological problems experienced previously were resolved. This therefore, led to an increased usage level of photography in ethnography. For instance, ethnographers used photography as a tool fo r documentation. This would include recording videos of rituals, of which their details would be lost, if an ethnographer took notes only (Torresan Web). Through this, ethnographers are able to gain greater understanding of case studies. In the ethnographic studies in the 19th and 20th centuries, ethnographers held the ideological assumption that culture is manifested through symbols that are visible, and which are embedded in gestures, artifacts, rituals, ceremonies, and natural and constructed environments. The people in a community are considered as the actors in culture, which presents itself as a script. With this therefore, ethnographers believed that photography was an essential way of revealing the intangibles of social life, which include facial expressions, pauses in speech, body gestures, and tonal variations (Torresan Web). It was impossible to capture these using written ethnography; thus making photography to be core to ethnography. Part 2 From its time of invention, t here had been a great debate on whether to or not to consider photography as an art form. Different artists had varied views and arguments on whether photography was an art form or not. One of the most important early advocates of photography as an art form include Le Gray. This was a trained artist, who was highly influential in early photography. In 1852, Le Gray wrote, â€Å"The future of photography does not lie in the cheapness but in the quality of a picture. If a photograph is beautiful, complete, and durable, it acquires an intrinsic value before which its price disappears entirely. For my part, it is my wish that photography, rather than falling into the domain of industry or of commerce, might remain in that of art. That is its only true place, and I shall always seek to make it progress in that direction† (Drogoul Web). This therefore, shows Le Gray’s justification of photography as an art form. On the other hand, Henry Peach Robinson was one of the most pro minent photographers of the 19th century. Like Le Gray, Robinson felt that photography deserved to be respected as an art form. He therefore, was involved in different association of artists, which promoted photography as an art form. In addition, Robinson wrote various texts, in which he promoted photography as a form of art (Harry Ransom Center Web). Oscar Gustav Rejlander was another important artist, whom many

The Life and Literary Work of Kate Chopin Essay example -- Biography B

The Life and Literary Work of Kate Chopin Courageous . . . daring . . . innovative . . . all aptly describe Kate Chopin, American short story writer, novelist, poet, and essayist. Timeless classics, Kate Chopin’s works of the late nineteenth century remain rare jewels and priceless gifts to the literary world today. Born Katherine O’Flaherty on February 8, 1851, in St. Louis, Chopin was the daughter of a prominent Irish merchant and an aristocratic French-Creole mother. Chopin’s roots in, and familiarity with, two distinctly different cultures were important on both a personal and creative level throughout her life. As a member of a slave-owning family and an elite social circle, Chopin was exposed to people of diverse color and background, many of whom provided the basis for her later writings. Kate Chopin was one of five children; and the only one to survive past the age of twenty-five. Chopin’s father was killed in a train accident when Chopin was only four years old, leaving her to be reared under the strong maternal influences of her mother, grandmother, and great-grandmother. These determined women and life’s harsh losses taught Chopin valuable lessons of strength and independence. Kate Chopin’s formal education began when she was five years old at Sacred Heart Academy, a catholic school, and she graduated at seventeen. She had been an honor student, was widely read, and spoke two languages fluently. Upon graduation, Chopin entered the social life of St. Louis, and was noted to be "one of the acknowledged belles of St. Louis, a favorite not only for her beauty, but also for her amiability of character and her cleverness" (Seyersted 23). By this time, she loved (and was accomplished at) reading, music, and wr... ...sity Press, 1971. Kunitz, Stanley J. & Howard Haycroft, eds. American Authors 1600-1900, A Biographical Dictionary of American Literature. New York: H.W. Wilson, 1938. Magill, Frank M. Great Lives From History, American Women Series II. Pasadena: Salena Press, 1995. Reuben, Paul P. "Chapter 6: American Naturalism: Kate Chopin (1851-1904)." PAL: Perspectives in American Literature A Research and Reference Guide. WWW URL: http://www.csustan.edu/english/reuben/pal/chap6/chopin.html (May 28, 1998). Seyersted, Per. Kate Chopin, A Critical Biography. Baton Rouge: Louisiana State University Press, 1980. Toth, Emily. "A New Biographical Approach." Approaches to Teaching Chopin’s The Awakening. New York: Modern Language Association of America, 1988. Voetteler, Thomas, ed. Short Story Criticism. Volume 8. Detroit: Gale Research Inc., 1991, 63-65.

My Mother Essay

The film centers on Manuela, a nurse who oversees donor organ transplants in Ramà ³n y Cajal Hospital in Madrid and single mother to Esteban, a teenager who wants to be a writer. On his seventeenth birthday, Esteban is hit by a car and killed while chasing after actress Huma Rojo for her autograph following a performance of A Streetcar Named Desire, in which she portrays Blanche DuBois. Manuela has to agree with her colleagues at work that her son’s heart be transplanted to a man in A Coruà ±a. After traveling after her son’s heart, Manuela quits her job and journeys to Barcelona, where she hopes to find her son’s father, Lola, a transvestite she kept secret from her son, just as she never told Lola they had a son. see more:speech about my mother In Barcelona, Manuela reunites with her old friend Agrado, a warm and witty transsexual prostitute. She also meets and becomes deeply involved with several characters: Rosa, a young nun who works in a shelter for battered prostitutes and is pregnant by Lola; Huma Rojo, the actress her son had admired; and the drug-addicted Nina Cruz, Huma’s co-star and lover. Her life becomes entwined with theirs as she cares for Rosa during her pregnancy and works for Huma as her personal assistant and even acts in the play as an understudy for Nina during one of her drug abuse crises. On her way to the hospital, Rosa asks the taxi to stop at a park where she spots her father’s dog, Sapic, and then her own father, who suffers from Alzheimer’s; he does not recognize Rosa and asks for her age and height, but Sapic is cleverer and knows Rosa. Rosa dies giving birth to her son, and Lola and Manuela finally reunite at Rosa’s funeral. Lola (whose name used to be Esteban), who is dying from AIDS, talks about how she always wanted a son, and Manuela tells her about her own Esteban and how he died in a car accident. Manuela then adopts Esteban, Rosa’s child, and stays with him at Rosa’s parents’ house. The father does not understand who Manuela is, and Rosa’s mother says it’s the new cook, who is living here with her son. Rosa’s father then asks Manuela her age and height. Manuela introduces Esteban (Rosa’s son) to Lola and gives her a picture of their own Esteban. Rosa’s mother spots them from the street and then confronts Manuela about letting strangers see the baby. Manuela tells her that Lola is Esteban’s father; Rosa’s mother is appalled and says: â€Å"That is the monster that killed my daughter?!† Manuela flees back to Madrid with Esteban; she cannot take living at Rosa’s house any longer, since the grandmother is afraid that she will contract AIDS from the baby. She writes a letter to Huma and Agrado saying that she is leaving and once again is sorry for not saying goodbye, like she did years before. Two years later, Manuela returns with Esteban to an AIDS convention, telling Huma and Agrado, who now run a stage show together, that Esteban had been a miracle by not inheriting the virus. She then says she is returning to stay with Esteban’s grandparents. When asking Huma about Nina, she becomes melancholic and leaves. Agrado tells Manuela that Nina went back to her town, got married, and had a fat, ugly baby boy.

Sample Evaluative Essay “Is Ethics for Business Essential or Just Additory”

When writing a college paper on business ethics – whether it is an essay, term paper or thesis – it is important to understand the notion of ethics first. Why should you have good business ethics? Well, because your actions are under consistent assessment and scrutiny by important people who can either make you or break you (managers, bosses, employees, investors, etc.). An ethical attitude in the business world is vital. In order to gain respect, you have to give respect first. Have a closer look at the following sample essay on the importance of ethics for business, and prepare yourself for a successful future in the business environment. Ethics in the business environment defines a set of principles, values, norms of conduit and perception codes. There has to be a company philosophy for a business to work and attain success. All employees, managers, CEOs and owners must adhere to that philosophy and abide by certain rules and regulations in order for that company to be able to function as a unified entity. In the US, business ethic is all about trust, and if there’s no trust the whole business model, goals and objective will fail. In the â€Å"The Protestant Ethic The Spirit of Cataclysm†, German sociologist Max Weber talks about the difference between â€Å"moral ethics† and â€Å"responsibility ethics†. Moral ethic emphasizes on a behavior that’s 100% pure. Those that adhere to its principles obey without thinking about the consequences of their actions. On the other hand, we have the responsibility type of ethic; an ethic that targets business people and that predicts both intentional and non-intentional consequences of one’s actions. Even though Weber’s concept was interpreted like an affirmation of the disjunction between ethic and business, in the end his pledge was merely focused on the merger between business and ethic. In the business environment, one must give up a set of moral values (pity, altruism, love, compassion, etc.), because if he/she doesn’t do that their whole business might collapse. For example, even though a manager feels sorry for an employee and deep down really wants to give them more money to raise his 5 kids, he/she won’t do that if the employee is lazy or inexperienced because it affects the company productivity. Imagine what would happen to your business if you were to give salary increases to 10 more employees in similar situations you would go bankrupt! A business philosophy has to balance ethics with end goals. Niccolo Machiavelli’s famous quote â€Å"it is a means to an end† makes perfect sense in business as long as it doesn’t go beyond the limits of a normative model imposed by society. Truth be told, any type of business must have a clear set of rules and regulations; as long as they’re rational everyone in the company won’t have an issue respecting them, thus defining the coordinates for â€Å"business ethic†. Establishing a managerial decalogue inspired by a properly laid-out company philosophy that can keep a company united, while also balancing business with ethics, might seem like the right thing to do. The Japanese have such a managerial decalogue. For example, the company philosophy of Matsushita Electric (Panasonic) abides by the following rules and regulations: to contribute to the well-being of the society ; to make sure there’s harmony and cooperation among employees; to constantly improve activity within the company; to be humble and polite; to accomplish a national service; to be grateful, loyal and respectful. In 2015, some of the world’s most ethical companies were: 3M Company, ABB Group and Accenture LLC. These are at the top of the list. We can also see more familiar names like Microsoft, Adobe, L’Oreal, and Xerox. French sociologist Raymond Pollin mentioned in â€Å"Etique et Politique† that a government with proper accomplishments that can fight for the greater good is the only legitimate government. Sadly, too much power can have a negative effect on business ethics. People get greedy, and some companies stop focusing on the quality of ethical values. For a business to succeed, it must find a way to balance profitability and ethics. References Weber, M. (2013). The protestant ethic and the spirit of capitalism. Merchant Books, 132. Polin, R. Etique et politique. Sirey, 1968.258. Greenwood F. Kobu B. Managerial Modification. Vol. 55. No.4/ 1990 The Municipal Machiavelli. Chapter 8: Does the end justify the means? http://ianchadwick.com/machiavelli/chapters-8-14/chapter-8-does-the-end-justify-the-means/ Basic Business Principles. Panasonic.aero Adams, S. The world’s most ethical companies. 2015. Forbes.com Nayar, V. Profits, ethics, and trust. 2009. hbr.org