Nonpolar Molecule Definition and Examples

AÂ  nonpolar molecule has no separation of charge, so no positive or negative poles are formed. In other words, the electrical charges of nonpolar molecules are evenly distributed across the molecule. Nonpolar molecules tend to dissolve well in nonpolar solvents, which are frequently organic solvents. In a polar molecule, one side of the molecule has a positive electrical charge and the other side has a negative electrical charge. Polar molecules tend to dissolve well in water and other polar solvents. There are also amphiphilic molecules, large molecules that have both polar and nonpolar groups attached to them. Because these molecules have both polar and nonpolar character, they make good surfactants, aiding in mixing water with fats. Technically, the only completely nonpolar molecules consist of a single type of atom or of different types of atoms that display a certain spatial arrangement. Many molecules are intermediate, neither completely nonpolar nor polar. What Determines Polarity? You can predict whether a molecule will be polar or nonpolar by looking at the type of chemical bonds formed between the atoms of the elements. If there is a significant difference between the electronegativity values of the atoms, the electrons wont be shared equally between the atoms. In other words, the electrons will spend more time closer to one atom than the other. The atom that is more attractive to the electron will have an apparent negative charge, while the atom that is less electronegative (more electropositive) will have a net positive charge. Predicting polarity is simplified by considering the point group of the molecule. Basically, if the dipole moments of a molecule cancel each other out, the molecule is nonpolar. If the dipole moments dont cancel out, the molecule is polar. Not all molecules have a dipole moment. For example, a molecule that has a mirror plane wont have a dipole moment because the individual dipole moments cant lie in more than one dimension (a point). Nonpolar Molecule Examples Examples of homonuclear nonpolar molecules are oxygen (O2), nitrogen (N2), and ozone (O3). Other nonpolar molecules include carbon dioxide (CO2) and the organic molecules methane (CH4), toluene, and gasoline. Most carbon compounds are nonpolar. A notable exception is carbon monoxide, CO. Carbon monoxide is a linear molecule, but the electronegativity difference between carbon and oxygen is significant enough to make the molecule polar. Alkynes are considered nonpolar molecules because they dont dissolve in water. The noble or inert gases are also considered nonpolar. These gases consist of single atoms of their element, such as argon, helium, krypton, and neon.

Social Media Network Technology - 1310 Words

Social Media Network Technology Paper The web is no longer a read only product, it now has the ability to be interactive and particpatory. Users are able to interact over the internet with each other with instant messaging and emails and use social networks to share news, videos, and photos with others, bringing people with common interest, opinions, and experiences together and closer. Some of the most popular social networks include Facebook, MySpace, and LinkedIn. Currently social networks are mostly used to keep in touch with friends, colleagues, peers and family, there are far more benefits, that the social media platform can provide. This paper explores the topic of social media in modern education. There are benefits and†¦show more content†¦Additional learning resources and materials can also be provided through tools such as Google Apps for Education or Ning. â€Å"The major factor that students cite as the cause of their bordom at achool is the materials are not interesting or relevant†. international jouranL) Engaging in social media learning activities allow for social debates, gourp projects, and eliminates classroom boredom. This also provides a place for students to build supportive relationships with insturtors, overcome barriers of time and locations, while learning from each other and others outside of the school walls. Social media as collaborative platforms. Research shows that students learn and retain more information longer when working in groups over all other instructional formats. By utilizing social media tools students can gther and share resources and otheri nformation. Individuals in the community can provide additional resources and inforamtion. Wikis is a tool that can be used as a collaborative platform. Teachers can choose to make the wiki annotate additions and deletions with the authors name and time, making it possible for tachers to verify the partipation of various group members. Disadvantages to the use of Social Network Technology Although there are many benefits from social networks there are also disadvantages, complaints, and connerns about theShow MoreRelatedIdentifying Social Networking Strategy And Technology That Can Boost Up Their Occupancy Rate, Repeat Purchase And Customer Loyalty1724 Words   |  7 Pagespurpose of this research is not to evaluate how many hoteliers vigorously using social media strategy, comparatively is to examine the area and objective of the issue why some hoteliers don’t understand and grasp the importance of social networking as a new tool of communication with its consumers or guests. 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Advertising Strategy How social Medias and modern technology have affected today’s world? I) The 90’s, a new communication way is born (1990-2001) a) Internet and the firsts social medias (1990-1997) b) The expansion of the market (1997-2001) jlb II) Web 2.0: a new influence for social medias (2002-2010) a) The booming market b) A new kind of addiction III) Social media: a revolutionary marketing tool a) Companies and

Reflecting On And Investing In The Future -Myassignmenthelp.Com

Question: Discuss About The Reflecting On And Investing In The Future? Answer: Introduction The task focuses on good corporate social responsibility behaviours that are undertaken by organisations. According to Suliman, Al-Khatib Thomas (2016), Corporate Social Responsibility (CSR) is a self-regulation practice performed by organisations. The efforts made by the managers to earn the trust of the people in a society and protect the environment are termed as the corporate social activities of an organisation. The task highlights some of the actions that have led to the improvement of societies as well as environment. The task focuses on five examples responsible actions executed by famous business organisations to attract the attention of the society and increase the reputation in the market. Examples of good Corporate Social Responsibility One of the popular companies that are involved in providing online shoes and clothes is Zappos. The company is a subsidiary of Amazon and is located in Nevada, USA. IT was formed in 1999 and has helped people to shop for various leather items that are attractive to them (Zappos.com, 2018). It is an internationally famous company and has over 1500 employees working for the betterment of the organisation. Hence, the CSR activity that the company is involved with helps in making the society better as well as provides compensation for the employees. According to Cheng, Ioannou Serafeim (2014), Zappos helps in selling shoes to the people and consequently make a huge impact in the society with the shoeboxes. The company is known to make money by selling the shoeboxes in a creative manner. This money made by Zappos, are donated to charitable organisations for the betterment of the society and children. This is one such activity that helps Zappos to ensure that the social impact related to performing successful business is maintained. The company also donates goods that can be useful for the children. Hence, the involvement of the employees plays a huge role. Zappos ensures that the employees involved in the volunteering of charitable work are given time off from work. This is because the company value the contribution made by the employees for the social cause. Mere working from 9 to 5, is not the motto that is set by the managers of Zappos. General Electric (GE) is an American public company that specialises in aviation, energy connection, digital, lightning, oil and gas. The company was formed in 1892 and is headquartered in New York. Over the years, General Electric has grown to become a household name and have tasted huge success in the international market. Along with the quality of products that are sold by the company, the focus also remains on the community and the environment (Ge.com, 2018). Products such oil and gas may cause problems in the environment and consequently to the lives of the people. Hence, GE contributes to the volunteering of social causes. The CSR activity undertaken by General Electric includes supporting senior care centres. This is because the managers of GE believe that the senior citizens of a community are the most neglected people. The profit of the company is donated to such charitable organisations, for the better lives of the people. Apart from the senior, the company also takes into consideration the condition of the children suffering from autism. They help in educating children so that they may have a bright future. It has been seen that the company provides over 1 million working hours per year for the betterment of the society (Korschun, Bhattacharya Swain, 2014). They also focus on the neglected urban population for its development and for the improvement of the environment in general. GE organises a Global Community Day in which the company coordinates with other companies for ensuring that urgent projects for the betterment of the society are undertaken. BMW is one of the most famous car manufacturing companies located in Bavaria, Germany. The company was set up 1916 and today it is known for manufacturing the best automobiles and motorcycles that are popular all over the world (Bmwgroup.com, 2018). The fame of the company is such that the brand is used in television. In this regard, it can be said that the company is also one of the biggest contributors to the social factors that affect business. It is to be noted that cars emit smog that causes air pollution. Hence, it is the duty of BMW to ensure that the environment is protected for the safety of the people living in the society. BMW takes pride in the contribution it makes to the society. The company is said to be one of the most socially responsible in the car manufacturing industry. Thus, the reputation of the company can reach sky-high due to the contribution it makes to the society. Within 2020, the company aims to help 1 million people. This can be done by setting up education campaign and creating programmes such as "The Schools for the Environmental Education Development Project". This can help in raising awareness of social and environmental issues. Apart from this, the company ensures that the success of the company is aligned with its success in the business. As stated by Poussenkova et al., (2016) the company provides a good example of a business model and the assistance that can be provided for a social cause. Another clothing company, Levi Strauss keeps it focus on the CSR activities that it undertakes. Levi Strauss is an American clothing company that was founded in May 1853. The company is known to make jeans that define the style statement of every generation. Despite suffering some setbacks in the business, the company have made amends by applying strategies that help in its growth. The revenue, net income and assets of the company have been on the increase for the last couple of years due to proper interaction with customers (Levistrauss.com, 2018). Hence, the CSR activities that the company is involved with help in reducing the negative impact on the environment. As observed by Tai Chuang (2014) Levi Strauss aims to prevent the degradation of the environment and the conservation of natural resources. The company is a major contributor to the human rights and environmental causes. It can be said that, like BMW, Levi Strauss also has its own campaign that addresses the safety and the conservation of the environment and natural resources. The Worker Well Being Initiative helps in providing a proper work-life balance for the employees working in the organisation. They have also contributed to the use of less water for the manufacturing of their jeans. As of now, the company have managed to save over one billion litres of water. In the future, the company aims to improve the programme and by 2020, aims to launch the campaign so that other people and organisations can follow the footsteps for preserving the environment. Thus, it can be said that the focus of Levi Strauss remains on the safety of the environment. Starbucks is considered to be the most famous coffee company and coffee chain in America. The company was founded in 1971, in Seattle. The company operates in over 23,768 locations. The company is known to take care of the employees and meet the requirements of the customers that are intrigued by the consumption of the products (Starbucks.com, 2018). The main code of business conduct of the company is the ethical and social responsibilities. The focus is not only customer centric but also environmental centric. Thus, this makes the company a global success and help in establishing a proper reputation in the market. The focus of Starbucks has been to be ethical as well as social while conducting business. The aim of the company is to create products that can be beneficial for the customers as well as the environment (Carroll, 2015). Hence, the company have started campaign programmes such as C.A.F.E for setting guidelines. These guidelines help in maintaining the quality of the products, social and economic responsibility along with managing the environment. They even have a partnership with Ethos Water that provides clean water to the people. This water is used for the manufacturing of the coffee as well. According to Clapp Rowlands (2014), the biggest advantage of Starbucks is the fact that it focuses on the need for social improvement rather than the company. This is one of the main reasons behind the reputation of the brand and the fan following it has in the markets across the globe. Conclusion Thus, it can be concluded that every organisation needs to focus on the CSR activities for maintaining its reputation. The CSR activities help companies to remain organised about the manner in which business can be carried on in the organisation. It is seen that every company enjoys success because they focus more on the development of the community. Companies such as BMW, Levi Strauss and Starbucks focus more on the development of the community. This leads to the increase in reputation that becomes the main strategy for success in the competing market. Reference Bmwgroup.com. (2018).Bmwgroup.com. Retrieved 30 January 2018, from https://www.bmwgroup.com/en.html Carroll, A. B. (2015). Corporate social responsibility.Organizational dynamics,44(2), 87-96. Cheng, B., Ioannou, I., Serafeim, G. (2014). Corporate social responsibility and access to finance.Strategic Management Journal,35(1), 1-23. Clapp, J., Rowlands, I. H. (2014). Corporate social responsibility.The Essential Guide to Global Environmental Governance. Routledge: London, 42-44. Ge.com. (2018).GE | The Digital Industrial Company | Imagination at Work. Retrieved 30 January. 2018 from https://www.ge.com/ Korschun, D., Bhattacharya, C. B., Swain, S. D. (2014). Corporate social responsibility, customer orientation, and the job performance of frontline employees.Journal of Marketing,78(3), 20-37. Levistrauss.com. (2018).Levi Strauss. Retrieved 30 January 2018, from https://www.levistrauss.com/ Poussenkova, N., Nikitina, E., Loe, J. S., Wilson Rowe, E., Wilson, E., Fjaertoft, D. (2016). Corporate Social Responsibility.Russian Analytical Digest (RAD),181. Starbucks.com. (2018).Starbucks Coffee Company. Retrieved 30 January 2018, from https://www.starbucks.com/ Suliman, A. M., Al-Khatib, H. T., Thomas, S. E. (2016). Corporate Social Responsibility.Corporate Social Performance: Reflecting on the Past and Investing in the Future, 15. Tai, F. M., Chuang, S. H. (2014). Corporate social responsibility.Ibusiness,6(03), 117. Zappos.com (2018).Online Shoes, Clothing, Free Shipping and Returns | Zappos.com.Zappos.com. Retrieved 30 January 2018, fro

Water Pollution in Vietnam Essay Example

Water Pollution in Vietnam Paper With the rapid growth of industrialization in urban cities, the water around them is getting more and more polluted. One time casually crossed by To Lick River, one of the big rivers in the capital Hanoi, behind the industrial zone. The river water there was polluted seriously and smelt really fetid. A lot of small fishes and other sea creatures were dead and floating on the surface of the river. I was thinking about how people could live near such a polluted environment and eat those poison fishes. They might be in danger. I then topped thinking and went away because that smell made me nauseated. That was the ordeal. However, the rapid growth of industrialization is not the only cause that leads to water pollution in Hanoi; climate changes and using old-dated technology to treat water also impact significantly on the quality of water. Water pollution has left huge problems in Hanoi. Above all, it affects heath negatively because the polluted water sources may produce an increase in disease such as respiratory diseases, water-borne diseases and intestinal sickness among people who live near that polluted environment. Yet, it also affects other economic activities such as agriculture, aquatic sports, fishery and tourism; and threatens the ecosystem. If water pollution gets more serious in the future, it is going to affect the development of economy and society. So, my motivation for doing this research is that I want people to be aware of how serious this issue in Hanoi by presenting some problems regarding to water pollution that Hanoi; besides, I also present some programs or solutions, both effectively and ineffectively, which Hanoi authorities has carried out. First of all, Hanoi is big city with the rapid growth of industrialization. We will write a custom essay sample on Water Pollution in Vietnam specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Water Pollution in Vietnam specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Water Pollution in Vietnam specifically for you FOR ONLY $16.38 $13.9/page Hire Writer However, this growth has produced a big problem concerning water pollution. Hanoi is listed among ten cities in the world with the highest level of water pollution (â€Å"Health and Environment: Vietnam to Spend† par. 4). The problem is showed clearly in the article â€Å"Assessment of Heavy Metal Pollution in River Water of Hanoi, Vietnam Using Multivariate analyses† written by Chichi et al. According to the authors, high concentrations of several toxic heavy metals such as Cd, As, Cue, Zen, BP are detected in the water of Nine River and one of its tributaries, the To Lick River, in Hanoi. It is caused by untreated domestic and industrial wastewater charged into the rivers from the factories of mechanical engineering rubber, soap, tobacco, paper and metal located along these rivers. Relating to the problem that stated above, another researcher claims that Hanoi is facing the threat of arsenic pollution originated from underground water, rivers water, ponds water and lakes water. The concentrations of arsenic in the river significantly exceeded the Vietnamese drink king water standard for arsenic (Bang et al 466). According to â€Å"Rural people provided with water filters to prevent arsenic poisoning†, up to 21 percent Of Vietnamese population are exposed to arsenic in drinking water at a level above the acceptable 1 Poop (or 0. 01 MGM of arsenic per liter) recommended by the World Health Organization. Water containing arsenic at high level would cause many serious disease including skin cancer, liver cancer, lung cancer, inborn deformities. Besides industrialization, climate change is also one of the causes resulting in water pollution. According to â€Å"Seminar seeks solutions†, the elements of climate changes are changes in temperature, water flows, the transformation of pollutant at catchments and rising sea levels. These changes affect the eater quality significantly. To cope with this problem, â€Å"Hanoi, December 23 (VAN) The Ministry of Natural Resources and Environment on December 23 held a seminar discussing climate changes impacts on water resources in Vietnam and measures to reduce water pollution and maintain aquatic ecosystems† (â€Å"Seminar seeks solutions† par. 1). Dry. Dang HTH Lana Hung from the Department of Water Resources Management states â€Å"Vietnam should consider recommendations issued by the US in its global climate change research programs to timely deal with climate changes impacts on water resources† (CTD in â€Å"Seminar’ par. 3). According to Hung, the country should creates water management policies so as to use water resources effectively and efficiently and should study methods to treat and reuse Wastewater and desalinate sea water along with improving a legal framework for water management and distribution. Water pollution doesn’t only happen in urban centers, but also happens in craft villages in Hanoi. The main cause leading to water pollution in craft villages is that traditional craft villages still currently use old-fashioned technology, causing water pollution and harm the human health. The water around there has been seriously polluted. The latest survey by the Hanoi University of Technology showed that 100% of the samples of wastewater from craft villages have excessive contents of toxic chemicals than the permitted levels† (â€Å"Health and Environment Vietnam Hanoi† par. 1 1). In the craft villages, the number of people with serious diseases like cancer has risen in recent years. The city has carried out a lot of big projects on water treatment system for craft villages with the capacity of 1 cubic meters per day (â€Å"Heath and Environment Vietnam Hanoi† par. 7). Yet, to deal with this problem, â€Å"Professor Dry Dang Kim Chi, Chair of the Vietnam Association for Environment Protection, stressed that local authorities should program craft villages development and demand to strictly follow the environment protection rules, rather than gathering strength on settling consequences† (CTD. N â€Å"Health and Environment Vietnam Hanoi† par. 8). Also, Hanoi planned to carry out 35 from now until 2015 period for solving water pollution problem in craft villages in Hanoi. Nevertheless, those are not still proper solutions so far. Water pollution problems solving has still been a big question in craft villages to Hanoi authorities. To deal tit arsenic pollution, â€Å"some communes of northern Ha Name province have been provided with free-of-charge water filters to reduce the risk Of arsenic poisoning for the local population† (â€Å"Rural people†). The filters are set up to remove toxins and retain useful mineral. The project was processed by â€Å"The National Centre for Safe Water and Environmental Hygiene with the assistance from the United Nations Children Fund (EUNICE) in coordination with the HCI Ltd. Co, a Swiss invested company in Vietnam specializing in water treatment technologies† (Rural people). That helps reduce significant amount of arsenic in water. The same problems concerning water pollution have also happened in other cities in Vietnam. The authorities have attempted to fix those problems. In Quant Name, a province in the middle of Vietnam, a seminar was held on March 25, 2009 in support of water pollution control project (â€Å"Seminar seeks to improve† par. 1 The project would be implemented in the central Quant Name and some provinces in the North. The project spent 330,000 USED to carry out with funding assistance from World Banks Institutional Development Fund (WIBNI). Environmental experts presented the important role of the media and local communities in support f water pollution control in Vietnam m. Another solution for water pollution control is the cooperation with another country. According to â€Å"Vietnam, Mexico to raise cooperation in land management, water resources†, Ministers Of the Environment and Natural Resources of Vietnam and Mexico had a meeting on the sidelines of united Nation Climate Change Conference, held in Mexico. During the meeting, both minister agreed that this cooperation between two countries would contribute to international efforts in managing water resources, protecting the environment and decreasing negative impacts of global climate changes (â€Å"Vietnam, Mexico† par. ). Another cooperative project concerning water pollution control was created by the Ho Chi Mini City University of Technology (HOCUS), Thailand-based Asian Institute of Technology (TIT) and the Institute National des Sciences Applied uses (INS) in France (â€Å"Vietnam has potential† par . 3). This project focused on developing local technical and research skills to promote membrane-based wastewater reuse activities in the country. The principle in membrane technology is the forced selective passage of solute or solvents through special membranes, resulting in separation of individual constituents in the influent. This project was coordinated by local authorities and nation government authorities and gave good results with treated water in some industrial zone in the South. The above studies show that Hanoi as well as other cities in Vietnam is facing serious threats from the polluted water sources caused by industrialization, old-dated technologies and climate changes. Among above causes, industrialization is the leading cause of water pollution. The factories which located along rivers have discharged untreated industrial wastewater into the rivers. It creates the high level of water elution by heavy metal and arsenic, which affect health negatively. Moreover, the traditional craft villages still currently use old-fashioned technologies to treat wastewater. The elements Of climate changes such as changes in temperature, water flows and rising sea levels affect the water quality significantly. Water pollution has left huge problems. It affects health negatively by causing many serious disease including respiratory disease, water-borne disease, intestinal sickness, skin cancer, liver cancer and lung cancer. In addition, it threatens the ecosystem and other economic activities such as agriculture, as attic sports, fishery and tourism. Vietnam authorities have attempted to find out the solutions to solve these problems. Vietnam carried out a lot of projects in coordination with foreign companies such as Swiss invested company to specialize in water treatment technologies with funding assistance from EUNICE. Another project was created by HOCUS, TIT, INS in France. Vietnam also received funding assistance from WIBNI. Furthermore, Vietnam cooperated with Mexico in managing water resources and decreasing negative impacts of global climate changes. However, those solutions are not enough to decrease the level of water elution significantly. In my opinion, needs to make more efforts on solving this problem by reinforcing and revising Law on Environmental Protection and Development. These laws should restrict the industrial factories from discharging untreated wastewater into rivers.