wouldn’t be mobile phones and computers. Batteries work by reduction and oxidation reaction. Battery is a device‚ which consists of one or more cells. Each cell consists of at least two half-cells: a reduction cell and an oxidation cell. Chemical reactions in the two half-cells provide the energy for the battery. (Wikipedia) The reason why chemical reactions happen is that one element is more reactive than the other. Oxidation is a loss of electrons and reduction is a gain of electrons. Each cell consists
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CHAPTER I THE RESEARCH PROBLEM BACKGROUND OF THE STUDY Now days‚ exporting is hard in the Philippines hence the country is not that good in means of transportation because of the gap between the islands and provinces; and not all places have good roads. This kind of problem could take hours for the exporters to export their goods to other places like the market‚ malls‚ and other cities along the country. And due to that kind of problem may lead to poor source of income for the exporters
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electrons. D: Lead is deposited at the cathode. Ans : - D. Q. 2. Here is an electrode reaction : Cu → Cu2+ + 2e-. [i.e. Cu- 2e- →Cu2+]. At which electrode(anode or cathode) would such a reaction take place. Is this an example of oxidation or reduction. Ans : - At anode. Oxidation. Q. 3. A solution contains magnesium ions(Mg2+)‚ iron (II) ions (Fe2+) and copper ions (Cu2+). On passing an electric current through this solution which ions will be the first to be discharged at the cathode. Write the equation
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Acid Cycle Glycolysis occurs in the cytoplasm outside the mitochondria‚ it is a metabolic pathway that is the breakdown of glucose (C6) and ends with 2 pyruvate (C3) molecules. Energy is invested to activate the glucose‚ 2 ATP are gained‚ and oxidation results in NADH‚ which will be used later for additional ATP production. Glycolysis is divided into (1) the energy-investment step‚ when ATP is used; and (2) the energy-harvesting steps‚ when NADH and ATP are produced. A net gain of 2 ATP can be
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CORE SYLLABUS for National Eligibility-Cum-Entrance Test (NEET) for Admission to MBBS/BDS Courses The Medical Council of India (MCI) recommended the following syllabus for National Eligibility-cum-Entrance Test for admission to MBBS/BDS courses across the country (NEET-UG) after review of various State syllabi as well as those prepared by CBSE‚ NCERT and COBSE. This is to establish a uniformity across the country keeping in view the relevance of different areas in Medical Education. PHYSICS
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intestine of human and never damages to people. The third type is chemoautotrophic bacteria that produce organic matter using of energy provided by oxidation of chemicals with carbon dioxide.These bacteria have two significant types referred nitrifying bacteria and denitrifying bacteria.Niyrifying bacteria make energy by oxidation reaction
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A Chemical change is any change that results in the formation of a new chemical substance. It is something that everyone learns about in school‚ but never really tries to see it in the real world. We all know the basic examples; baking a cake‚ burning wood… etc. What about the examples that are happening around us. For example‚ the Statue of Liberty has been through a chemical change. It was first a dull brown color‚ and now it is a green color. That happened due to a chemical change. During the
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Every phase except pyruvate oxidation makes ATP. Glycolysis happens in the cell cytoplasm. Other than that phase‚ cellular respiration mostly takes place in the cell’s mitochondria. Glycolysis also happens to be the only phase where oxygen is not required for it to occur. This is
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RLDGN-OV9WU-5W589-6VZH1 HUDWE-UO689-6D27B-YM28M UK3DV-E0MNW-MLQYX-GENA1 398ND-QNAGY-CMMZU-ZPI39 GZLJY-X50S3-0S20D-NFRF9 W3J5U-8U66N-D0B9M-54SLM EC0Q6-QN7UH-5S3JB-YZMEK UVQW0-X54FE-QW35Q-SNZF5 FJJTJ-J0FLF-QCVBK-A287M Read more: http://www.mihirbabu.com/2011/06/free-download-full-version-internet.html#ixzz2CCOwrSNS Follow us: @MIHIRBABU on Twitter | MIHIRBABU007 on Facebook the latest version of IDM. 2. If you like your installed version of IDM
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LESSON PLAN FOR III-PEARL (CHEMISTRY) FORMULA WRITING AND NAMING OF COMPOUNDS OBJECTIVES: (1) Classify ions according to their composition‚ charge‚ and oxidation number (2) Define chemical formula (3) Explain the importance of representing ions‚ elements and compounds using chemical formulas (4) Write and name chemical formulas of compounds using the Stock System and Classical System MATERIALS: power point presentation videos flashcards textbook
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