What Is an Unsaturated Solution in Chemistry

An unsaturated solution is a chemical solution in which the solute concentration is lower than its equilibrium solubility. All of the solute dissolves in the solvent. When a solute (often a solid) is added to a solvent (often a liquid), two processes occur simultaneously. Dissolution is the dissolving of the solute into the solvent. Crystallization is the opposite process, where the reaction deposits solute. In an unsaturated solution, the rate of dissolution is much greater than the rate of crystallization. Examples of Unsaturated Solutions Adding a spoonful of sugar to a cup of hot coffee produces an unsaturated sugar solution.Vinegar is an unsaturated solution of acetic acid in water.Mist is an unsaturated (but close to saturated) solution of water vapor in air.0.01 M HCl is an unsaturated solution of hydrochloric acid in water. Key Takeaways: Unsaturated Solutions In chemistry, an unsaturated solution consists of solute completely dissolved in solute.If no additional solute can dissolve in a solution, that solution is said to be saturated.Solubility depends on temperature. Raising the temperature of a solution may even turn a saturated solution into an unsaturated one. Or, lowering the temperature of a solution may change it from unsaturated to saturated. Types of Saturation There are three levels of saturation in a solution: In an unsaturated solution, there is less solute than the amount that can dissolve, so it all goes into solution. No undissolved material remains.A saturated solution contains more solute per volume of solvent than an unsaturated solution. The solute has dissolved until no more can, leaving undissolved matter in the solution. Usually, the undissolved material is denser than the solution and sinks to the bottom of the container.In a supersaturated solution, there is more dissolved solute than in a saturated solution. The solute can easily fall out of solution by crystallization or precipitation. Special conditions may be needed to supersaturate a solution. It helps to heat a solution to increase solubility so more solute can be added. A container free of scratches also helps keep solute from falling out of solution. If any undissolved material remains in a supersaturated solution, it can act as nucleation sites for crystal growth.

The First Reason Why Clinton Was The Worst President

The first reason why Clinton was the worst President is because of the scandals of his extra marital affairs that came out to light. Clinton impressed people with the idea of a family man in office. In the face of allegations that he committed adultery and maintained a twelve-year love affair with Gennifer Flowers, Clinton used five strategies: denial, bolstering, attack accuser, transcendence, and differentiation (Blaney Benoit, 2002). His strategies would not work again when the media brought to light another affair. It was a slap to the face of the Americans when in 1995 Clinton had an affair with Monica Lewinsky, a White House intern (Blaney Benoit, 2002). Clinton lied about his relationship with Lewinsky and he allowed his family, cabinet and staff to repeat his lies for seven months while he remained silent (Blaney Benoit, 2002). Pandora’s Box was open and the reason for his impeachment is that he lied under oath during the testimony in the Paula Jones sexual harassme nt suit, and to the grand jury during the Monica Lewinsky investigation. So, the question arises, â€Å"Do we want our Chief Executive and Commander-in- Chief distracted by scandal when facing decisions of great domestic and foreign importance?† Regardless of one’s ideological learnings the answer ought to be â€Å"no,† because potential problems affecting all Americans might develop without recourse to the best possible decisions (Blaney Benoit, 2002).This brought doubt among the American people that hisShow MoreRelatedThe Election Year Is A Great Leader Of Our Country Essay1472 Words   |  6 PagesEvery four years on the Tuesday after the first Monday in November, a Presidential Election is held to determine who the new leader of our country will be. 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SocialTechnology Analysis of Revlon Free Essays

Issues that may impact the industry include consumers’ concerns about product safety and the use of animal testing by cosmetics companies[1]. In 1990, cosmetics giant Revlon became one of the first industry heavyweights to swear off all animal testing. Since then, Revlon has grown to be an animal-friendly empire, garnering awards for its products from magazines such as Cosmopolitan, Teen People, Allure, and In Style[2]. We will write a custom essay sample on SocialTechnology Analysis of Revlon or any similar topic only for you Order Now That is a signal that Revlon has an awareness of social responsibility and also showed their concerns about natural environment. Besides, with the income increasing, modern people are more willing to purchase personal care products and cosmetics for themselves. The age range of consumers is developing to both younger and elder. These trends are obviously seen especially in some developing countries and areas. Since the majority of personal care products are currently sold in the United States, Japan, Canada, and European countries(less than 20%of worlds population), the potential for sales of personal care products around the world is excellent. Increasingly, cosmetics/personal care is not an industry for women only; men purchase personal care products such as skin creams and hair care products/dyes and many men are trying cosmetics in an effort to improve their appearance. The market for hair colouring has expanded with teenagers and adults wanting more vibrant colouring options[3]. Revlon also shows its social responsibility according to charities. There are the most recent examples which are significant. Through November 2008, Revlon donated a percentage of their profits to the Rainbow Trust children’s charity. Another one is announced in May of 2009. Revlon said it would donate 10% of sales (up to $100,000) of its new color collection to fund women`s cancer program in partnership with the EIF, which full name is Entertainment Industry Foundation. How to cite SocialTechnology Analysis of Revlon, Essay examples

Corruption on Domestic and International Level- MyAssignmenthelp

Question: Discuss about theCorruption on Domestic and International Level. Answer: Introduction This report presentation provides ramified growth of corruptions on domestic and international level. It is evaluated that Bribery is the widespread factor of corruption which have been undermining the impact of stats legitimacy throughout the time. Each and every country is affected by the widespread use of corruption in private and public organizations. There are several causes which have been increasing use of corruption on the domestic and international level. Motivation to earn high income- People in developing and transitions economic are more inclined towards earning more money through illegitimate means. Greediness to earn extra income- Many people in developing and developed countries are attracted towards earning extra money apart from their regular salary. They take bribery from other people by using their position and designation. Creating political will- It is evaluated that corruption is highly motivated by highly influenced people who are having high amount of earning. Condition of law and statutes of countries- It is considered that country in which laws and regulations are liberal towards taking bribery and taking money for wrong using of designation, there is more chance of people attracted towards corrupted activities and corruptions. No implementation of watchdog committee- It is required to implement proper watchdog in each and every organization for curbing activities associated with corruption There are other common causes of corruption on the domestic and international level Low pay scales Low level of job opportunities in particular country Lack of strict punishment for corruption and other associated activities Corruption in Australia Australian economy is open and consisted of global business functioning. There are several political people are taking money and funds from the big business organizations for promoting their party. This assistance is provided by big organizations so that winning party to make liberal business policies and standards for their business. However, in order to curb these corruption activities in Australia key compliance program and whistle blowing mechanism by federal of ICAC in determined approach. Conclusion Australian economy is open and consisted of global business functioning. There are several political people are taking money and funds from the big business organizations for promoting their party. This assistance is provided by big organizations so that winning party to make liberal business policies and standards for their business. However, in order to curb these corruption activities in Australia key compliance program and whistle blowing mechanism by federal of ICAC in determined approach.