CONCEPTS IN ORGANIC CHEMISTRY • Inductive Effect : Inductive effect is defined as permanent displacement of shared electron pair in a carbon chain towards more electronegative atom or group. Types of Inductive effect : 1.Negative Inductive Effect : (—I effect‚ Electron withdrawing effect) when an electronegative atom or group (more electro negative than hydrogen)is attached to the terminal of the carbon chain in a compound‚ the electrons are displaced in the direction of the attached
Premium Chemical bond Atom Benzene
Nuclear Chemistry Nuclear science is the study of sub-atomic particles and their function in various subjects. A nucleon is the collective name for the two components of the atomic nucleus: the neutron and the proton. Isotopes are any of the different forms of an element each having different mass numbers‚ which give the total number of nucleons. The major fundamentals of nuclear chemistry include radioactive decay‚ the nature of fission and fusion‚ and mass defect. The decomposition of the
Premium Neutron Nuclear fission Atom
number are 1310 and 1430 cm-1. Structures of the two linkage isomers of [Co(NH3)5(NO2)]2+. Procedure Preparation for isomer [Co(NH3)5(NO2-N)]Cl2 (yellow or orange-brown) * 1.5g of Cobalt(III)penta-amine‚ chloride was dissolved into a 15mL of water with ammonia (5mL) on a 100mL beaker. * The complex solution was boiled completely‚ filtered‚ cooled and acidify with diluted HCl‚ (orange litmus paper was used). * NaNO2 (2g) was added and heat to the solution until the red precipitation
Premium Chemistry
Chemistry of cosmetics Few people would whip out a chemistry set‚ uncork the vials‚ and slap the compounds on their face. Yet‚ millions of women and girls essentially do that every day when they unzip their makeup bags and apply lipstick‚ mascara‚ and other makeup. Like the compounds in a chemistry set‚ makeup consists of chemicals. Although the chemicals in cosmetic products are intended to improve the appearance of skin‚ lips‚ and lashes‚ some can cause adverse effects. Emulsions The majority
Premium Milk Cosmetics
macroscopic properties of five chemical systems at equilibrium 2. to observe shifts in equilibrium concentrations as stresses are applied to the systems 3. to observe a shift in equilibrium concentrations associated with changes in temperature 4. to explain the observations obtained by applying Le Chatelier’s principle Materials Required: See page 209 Heath Chemistry Laboratory Experiments Procedure: See pages 209-211 Heath Chemistry Laboratory Experiments Data and Observations:
Premium Chemistry Experiment Hypothesis
Question: What Is the Importance of Chemistry? What is the importance of chemistry? Why would you want to learn about chemistry? Chemistry is the study of matter and its interactions with other matter and energy. Here’s a look at the importance of chemistry and why you should study it. Answer: Chemistry has a reputation for being a complicated and boring science‚ but for the most part‚ that reputation is undeserved. Fireworks and explosions are based on chemistry‚ so it’s definitely not a boring science
Premium Chemistry Chemical reaction Chemical substance
The Chemistry of Love: Could the first opportunity to fall in love influence our ability to love for a lifetime? There are many different types of love: sexual‚ romantic‚ platonic‚ filial‚ maternal‚ paternal‚ spiritual‚ love of self‚ love of country‚ love of possessions to name a few. Love for our mother‚ our first love‚ could be the pivotal love around which we build our ability to love in every other way. This paper will look at the chemistry that is involved in the baby’s first opportunity
Premium Childbirth Love
Economics Unit 2 Paper 2 June 2014 Cape Exam N.L. 1) a) Intermediate goods- goods and services purchased for resale or further processing or manufacturing. b) I) GDP only includes the market value of final goods‚ not intermediate goods because the value of final goods already includes the value of all intermediate goods used in producing them. (Including the value of intermediate goods would amount to multiple counting‚ and that would distort the value of GDP) II)
Premium Investment Gross domestic product Goods
Chemistry is a big part of your everyday life. You find chemistry in daily life in the foods you eat‚ the air you breathe‚ your soap‚ your emotions and literally every object you can see or touch. Here ’s a look at some everyday chemistry. Elements in the Human Body Steve Allen‚ Getty Images Your body is made up of chemical compounds‚ which are combinations of elements. While you probably know your body is mostly water‚ which is hydrogen and oxygen‚ can you name the other elements that make
Premium Chlorine Chemistry
The Pakistan flood of 2010 happened on Monday the 26th July 2010 in the villages Khyber Pakhtunkhwa‚ Punjab‚ Sindh‚ Balochistan and Gilgit-Baltistan. Causes The heavy rains were caused by a monsoon depression (also called a monsoon low) that formed over the Bay of Bengal on July 24‚ crossed over India‚ and reached Pakistan on July 27 Climate change – There was unusually heavy monsoon rains which caused widespread flooding in Pakistan‚ whilst coinciding in Russia unusually high temperatures
Premium Pakistan International Red Cross and Red Crescent Movement United Nations