experiment of making borneol from camphor (FIGURE-3) is performed in two different methods‚ Sodium Borohydride Reduction and Meerwein-Ponndorf-Verley Reduction‚ to compare the relative product ratio of borneol to isoborneol. The concept of reduction and also oxidation‚ the opposite procedure of reduction‚ deals mostly with electron transfer between atoms. It will not be elaborated here‚ but the reduction procedure involved in this experiment is basically adding hydrogens and losing the carbon-oxygen double
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the international poverty line include; – Guatemala‚ – Guinea-Bissau‚ – India‚ – Kenya‚ – Lesotho‚ – Madagascar‚ – Nepal‚ – Niger‚ – Senegal‚ – and Zambia • Analysts have found a strong positive relationship between economic growth and poverty reduction. • For example‚ East Asia (excluding China)‚which contains the world’s fastest-growing economies‚ reduced the share of its population living in poverty from 23 percent in 1987 to less than 14 percent in 1993. But in Sub-Saharan Africa‚ where negative
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reducing poverty in developing countries. In addition to the assignment’s content‚ I will also brief on how lack of sustainable economic development and growth contributes to poverty. 2. Analysis I do agree that lack of sustainable economic development and growth are some of the main causes of poverty in developing countries. When the suitable economic development is lacking‚ the availability of work and the ability of individuals to secure an income to support themselves and their families will
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recognizing and understanding about the Greenhouse Effect revolves around the issue of climate change and global warming. It is essential to research and distinguish between the Enhanced Greenhouse Effect and Greenhouse Effect. It is also important to gather and collect from all aspects of the topic that requires fathoming the importance‚ effective things that could be done to improve the composition of the atmosphere and the impact of Enhanced Greenhouse Effect. From the majority of scientists‚
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Oxidation and Reduction Mnemonic: OILRIG Oxidation Is Loss‚ Reduction Is Gain Oxidation → the loss of electrons from an atom or an ion→ always happens at anode (positive electrode) → think anOde (O2 in the electrolysis of water xp) Redox reactions: Reactions involving the transfer of electrons e.g. burning‚ rusting‚ photosynthesis‚ respiration and the browning of apples. happens in three types of reactions: 1. addition of oxygen 2. removal of hydrogen 3. increase in valency (how easily an atom
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STK 1084 Inorganic Chemistry I‚ LU 3 Oxidation – Reduction Reactions‚ Prepared By: Dr. Tay Meng Guan‚ Faculty of Resource Science and Technology‚ Universiti Malaysia Sarawak. LU 3 Oxidation and Reduction Reactions 3.1 Ideas of Oxidation and Reduction Oxidation of an atom can be occurred in the following conditions: 1. Losing an electron from the orbitals. e.g.: A A+ + e- 2. Adding an electronegative element (e.g.: F‚ Cl‚ Br‚ O) to a molecule. e.g.: A + F AF 3. Losing hydrogen
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DEFINITIONS OF OXIDATION AND REDUCTION (REDOX) This page looks at the various definitions of oxidation and reduction (redox) in terms of the transfer of oxygen‚ hydrogen and electrons. It also explains the terms oxidising agent and reducing agent. Oxidation and reduction in terms of oxygen transfer Definitions • Oxidation is gain of oxygen. • Reduction is loss of oxygen. For example‚ in the extraction of iron from its ore: [pic] Because both reduction and oxidation are going on side-by-side
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Mohammed N. M. Sayan ESL 0405 ESL Advanced Writing Date: February 13th‚ 2013 Dr. J. Parla Palumbo Topic: Crime Reduction Title: What can I do to reduce crime? Thousands of crimes happen all over the world and increase exponentially every year. According to Nations Master’s website‚ more than twelve million crimes committed in the United states last year. "Crime statistics." nationmaster.com. Rapid Intelligence‚ 2002. Web. 25 February 2013. All of these crimes have happened due to high poverty
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corrected‚ or at least prevented from here on out‚ there are going to be some severe complications in the near future. Greenhouse holes in the ozone layer and the decay of the atmosphere are just a few of the problems that need to be‚ at the very least‚ understood by the general community. Global Warming is caused by the Greenhouse effect. There are 4 steps in the Greenhouse effect process. First‚ sunlight radiates from the sun‚ through space‚ to Earth’s atmosphere. Second‚ sunlight enters the
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The aims and importance of learning provision for numeracy development. Numeracy is an important key part of our everyday lives. The curriculum gives pupils a solid grounding in all aspects of numeracy. In early years numeracy skills are developed practically in shape‚ pattern‚ counting‚ sorting and measuring. Teachers in reception classes follow the Foundation Stage Curriculum which includes problem solving‚ reasoning and Numeracy for pupils 40-60+ months old. This is developed through pupils
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