INTRODUCTION: ELECTROLYSIS Process used: The key process of electrolysis is the interchange of atoms and ions by the removal or addition of electrons from the external circuit. The desired products of electrolysis are often in a different physical state from the electrolyte and can be removed by some physical processes. For example‚ in the electrolysis of brine to produce hydrogen and chlorine‚ the products are gaseous. These gaseous products bubble from the electrolyte and are collected 2 NaCl +
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Feed water-soluble vitamins and minerals refer to those nutritional additives in the animal feed that fulfill the animals’ nutritional requirements while helping them in their growing‚ developing‚ and reproducing stages. Due to a number of functions–such as strengthening the bones of the animals and improving the immune system–they are gaining importance in the feed industry. This market is growing steadily due to the increasing awareness regarding animal nutrition and recent outbreaks of livestock
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The Potential of Malunggay (MORINGA OLEIFERA) Leaf Extract as an Alternative Source of Electricity A Research Proposal By Raymundo Jonieve B. Lanoy Submitted to the Faculty of the Tagbilaran City Science High School In partial fulfillment of the requirements for Research IC January 2014 CHAPTER 1 THE PROBLEM: RATIONALE AND BACKGROUND Electrical phenomena have been studied since antiquity‚ though progress in theoretical understanding remained slow until the seventeenth and
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Pennies gets dirty at times whenever people take them out of their pockets to pay for something. Pennies are exposed to air and lose their shine really quickly. They collect dust‚ dirt and gunk. Most people‚ without paying attention‚ drops their pennies on the floor and become rusty over time. The reason for this is the air and other things that come into contact with this penny. A cleaning solution can be described in chemical formula of Acetic acid‚ a colorless organic compound‚ which has a pH
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4. Define electrolysis. 5. What is decomposition reaction? Give an example 6. Calcium oxide react with water to form calcium oxide. What type of reaction is it? 7. What happen when ferrous sulphate is heated? 8. What happen when copper metal is dipped in silver nitrate solution/Give the balance chemical equation? 9. Write chemical formula for following. a. calcium fluoride.b.iron(II)bromide 10. Write chemical names of a. Ag2O3 b.CuS c. Na2ZnO2 11. Why should
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battery | | Procedure: Making electricity from chemicals is based on the same scientific principles on which all modern batteries work. You insert copper and zinc electrodes in an acidic liquid and produce some electricity from the chemical reaction between your electrodes and electrolyte. |The electricity produced in this way can be displayed with a multi-meter |
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disease progression and extends survival. Therefore it is suggested that strategies designed to activate APC might be of benefit to patients with inherited‚ and possibly sporadic‚ ALS. She also helped isolate and characterize copper-zinc superoxide dismutase. Copper-zinc
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30 Best Foods for Pretty Skin: AVOCADOS: Avocados contain a large amount of vitamin E‚ which is a strong antioxidant that prevents aging. I take my avocados‚ mash them up with lemons‚ pepper‚ add a dash of salt and then dip some carrots in. Healthy guacamole best guacamole: You can also use avocado as a mask which is totally fun and leaves your skin oh-so-soft. GREEN JUICE: They’re super anti-inflammatory‚ have a ton of vitamins‚ help tremendously with digestion‚ and lower the overall acidity
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PHILIPPINE BILLS OR BANK NOTES VALUE | FRONT image | FRONT description | BACK image | BACK description | Color | 5 PESOS or limang piso | | Emilio Aguinaldo Philippine 1st president. At the right is an illustration of a cannon and of an histocial marker of the First Republic 1898 - 1901. | | Declaration of Philippine Independence Aguinaldo displays the Philippine flag from the balcony of his house and proclaims independence from Spain to the Filipino masses below | Green | 10 PESOS or
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Salts Purpose: To examine the reaction of various metals with ionic salts Materials: * 4 test tubes * test tube racks * 10mL measuring cylinder * 4 metals (in containers)- Zn‚ Sn‚ Mg‚ Fe * copper (II) sulphate solution Safety: 1. Be careful with copper (II) sulphate solution it is poisonous and corrosive. handle with care 2. Do NOT BREATH in any gases produced 3. If you touch any of the metals‚ you MUST wash your hands at the end of the lab Procedure:
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