VCE Chemistry Week 1 - Chemical Analysis (1) Horizen Education February 8‚ 2013 1 1.1 Review: Gravimetric and Volumetric Analysis Gravimetric Analysis Solubilities Always soluble: Usually soluble: Exceptions: Na+ ‚ K+ ‚ NO3− ‚ CH3 COO− ‚ NH+ 4 Cl− ‚ I− ‚ Br− i. Sodium carbonate and Silver nitrate ii. Iron (II) sulfate and Lead (II) nitrate iii. Sodium nitrate and Nickel sulfate iv. Potassium hydroxide and Copper (II) nitrate v. Sodium sul de and Cadmium sulfate Ho
Premium Solubility Chemistry Solution
HARPER CHEMICAL COMPANY The Harper Chemical Company (HCC) was a medium sized producer of industrial chemicals‚ which sold its products primarily to customers in the paper industries and the paint industries. In 1980‚ HCC diversified into the production of a mineral called Dominite. By acquiring the Dominite activities‚ HCC hoped it would yield at least 15% return on investment after taxes. In early 1980‚ the HCC board of directors authorised the construction of a processing plant having a 40 000
Premium Tile Sales
IMPORTANCE OF PLASTIC:- Plastics are a subset of materials known as Polymers. These are composed of large molecules formed by joining many smaller molecules together (monomers). Other kinds of polymers are fibres‚ elastomers‚ surface coating and biopolymers‚ such as cellulose‚ proteins and nucleic acids. Plastics owe their name to their ability to be shaped to form articles of practical value by various conversion and forming processes. These are some peculiar properties of plastics materials‚ which
Premium Plastic Plastic recycling
that arise from working shift work Introduction Many jobs today work around the conventional time schedule‚ such as working 8am to 4pm. The human body comes built with a biological clock that keeps everything in sync. One may ask what a biological clock is. This paper will explore the effects that are caused by working shift work. Shift work can be defined as “a system of employment where an individual’s normal hours of work are‚ in part‚ outside the period of normal day working and may follow
Premium Sleep Shift work
Hausser Food Products Company Brenda Cooper‚ the southeastern regional sales manager for the Hausser Food Products Company (HFP) expressed her concern to a researcher from a well-known eastern business school: I think during the past year I’ve begun to make some progress here‚ but the situation is a lot more difficult than I thought when I first arrived. Our current methods of selling products just are not adequate‚ and the people in the field don’t seem interested in coming up with new ideas or
Premium Marketing Nutrition Target market
WOMEN’S EMPOWERMENT IN INDIA An Analytical Overview Prepared by Reecha Upadhyay General Overview Women’s empowerment in India is heavily dependent on many different variables that include geographical location (urban/rural)‚ educational status‚ social status (caste and class)‚ and age. Policies on women’s empowerment exist at the national‚ state‚ and local (Panchayat) levels in many sectors‚ including health‚ education‚ economic opportunities‚ gender-based violence‚ and political participation
Premium Human rights Domestic violence Social class
Do manufacturers of products for children have special obligation to consumers and society? If so what are these responsibilities? Yes. Manufactures such as Mattel corporation and other manufacturers have a significant obligation far as the responsibility of its consumers and society. One is the requirement that their product would be safe for children to play with. Mattel has produce more toys than any toy company so the issue is whether or not their toys would deem product safe. In the past
Premium Mattel Toy Manufacturing
Learning‚ Australia. Jim Malesckowski remembers the call of two weeks ago as if he’d just put down the telephone receiver. “I just read your analysis and I want you to get down to Mexico right away’‚ jack Ripon‚ his boss and chief executive officer‚ had blurted out. ‘You know we can’t make the plant work anymore – the costs are just too high. So go down there‚ check out what our operational costs would be if we move‚ and report back to me in a week’. At that moment‚ Jim felt as if a knife had been stuck
Premium Trade union Chief executive officer Minimum wage
traditional medicinal or folk medicine practice based on the use of plants and plant extracts. Herbalism is also known as botanical medicine‚ medical herbalism‚ herbal medicine‚ herbology‚ andphytotherapy. The scope of herbal medicine is sometimes extended to include fungal and bee products‚ as well as minerals‚ shells and certain animal parts.[1] Pharmacognosy is the study of medicines derived from natural sources. Traditional use of medicines is recognized as a way to learn about potential future
Premium Ginger
The Ardnak Plastic Company The stakeholders in this case are Bill‚ George Mackee‚ his wife Mary and their two children‚ Ardnak Plastic Inc. and its several hundred workers‚ the environment‚ the people of Hondo‚ the EPA and the Mexican government. The stakeholders in this case have their each and very own interest dealing with the company. STAKEHOLDERS INTEREST • Bill To earn a living
Premium Ethics Management Business ethics