Title : Properties of hydrocarbon Objective : 1) To study the properties of hydrocarbons. 2) To determine the unknown samples. Results : Part A : Combustion Compounds Observations Hexane There was orange flame and burned mildly during the burning process. No soots and smoke were produced. C6H14 + 19/2 O2 6CO2 + 7H2O Cyclohexene Orange flame burned vigorously. A small amount of black soot and smoke were produced during the burning process.
Premium Hydrocarbon Carbon Functional group
Physical properties can be seen‚ touched‚ or even measured without the identity of the substance changing. The identity of the substance can be its shape or color. Three physical forms of a substance are solid‚ liquid‚ and gas. Water for example can transform into all three physical forms without its identity changing. The characteristic of water as a shape can be used as an example of a physical property. Water can be frozen into ice‚ vaporized‚ or liquidized. The shape of water as a solid is
Free Chemistry Chemical substance Chemical reaction
A detailed explanation‚ one paragraph or more in your own words‚ of the colligative property being discussed and why that property changes the way that it does when the amount of solute is increased. A detailed description‚ at least one paragraph‚ of a real-world application of the colligative property‚ including an explanation of how this application of the colligative property is important or useful to those affected. The real-world example must be one that was not mentioned in the lesson. An
Free Freezing-point depression Solutions Boiling point
Juliet Ball Castle PMB&F 17 March 2013 "The Role of Government in the Hunger Games: Maintaining Competition" In the movie the Hunger Games‚ the role the government plays is maintaining competition. The role is maintaining competition because the government enforces anti-trust laws. An anti-trust law is a law that allows the federal government to regulate monopolies and trust. They regulate trust because trust is a group of companies that band together to form a monopoly and eliminate
Free Competition law Monopoly Trust
Magnesium Mg(Z=12) in Group 2 Alkaline Earth Metals The structure of the element: Giant lattice metallic structure of immobile positive metal ions surrounded by a ’sea’ of freely moving mobile electrons (so-called delocalised electrons). Physical properties: A moderately hard silvery-white solid; mpt 649oC; bpt 1090oC; good conductor of heat/electricity. Group‚ electron configuration (and oxidation states): Gp2 Alkaline Earth Metal; e.c. 2‚8‚2 or 1s2 2s2 2p6 3s2; (+2 only) e.g. MgCl2‚ MgO.
Premium Magnesium Metal Alkali
- To what extent is “A property of the Clan” a realistic play? - In your answer provide examples from the text and refer to techniques A property of the Clan is a realistic proportional of young Australian culture. The under age drinking‚ the slang and swearing‚ the biff and the beach going life is all features of Australian youths. It also shows the gender differences in Australia. Nick Enright the playwright of ‘A Property Of The Clan’ uses many techniques to portray the youths of Australia
Premium Gender Male Female
occurring antimicrobials for food preservation receives increasing attention due to consumer awareness of natural food products and a growing concern of microbial resistance towards conventional preservatives (Schuenzel et al.‚ 2002). Antimicrobial properties of herbs and spices have been recognized and used since ancient times for food preservation and in medicine. Herbs and
Premium Antioxidant Essential oil Antimicrobial
Properties and changes are used to describe matter. A property is a trait of matter‚ when that sample of matter is in a fixed state. There are two different types of properties: physical properties and chemical properties. A change is something that alters the properties of a substance. There are two types of changes: chemical changes and physical changes. A physical property is a property that can be observed without changing the makeup (or composition) of a substance. Some examples of a physical
Premium Chemistry Temperature
The text under analysis is called “The Man of Property”‚ it belongs to the pen of John Galsworthy. From the point of view of its structure it presents a piece of narration‚ which is an account of the main character’s actions‚ a piece of character drawing (a psychological portrayal of the main character) and an inner monologue which is Galsworthy’s favorite method of characterization. John Galsworthy was born in Surrey‚ England in 14th August‚ 1867 and died on 31st January‚ 1933 after six months’
Premium Character
definition of property according to the Maryland Annotated Code as it relates to the criminal offense of theft. State the definition and the code section. In the state of Maryland code the property crimes are explained in very detailed description. The laws in regards to the property crimes deal with all intellectual and tangible as well as the property crimes committed in cyberspace and on telecommunications devices. In section §7-104‚ §7-105‚ §7-302. The above sections deal with the property that is
Premium Crime Criminal law Theft