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
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CHM 2210 – Fall 2012 – Test 4 Name (print):_________________________ 1. What is the IUPAC name for the following compound? a) b) c) d) 3-methyl-1-penten-4-yne 3-methyl-1-buten-4-yne 4-methyl-4-penten-1-yne 4-methyl-4-buten-1-yne 2. What is the major organic product obtained from the following reaction? 2 equiv Br2 a) b) c) d) 2‚3-dibromobutane 2‚2‚3‚3-tetrabromobutane 2‚3-dibromobutene 2‚2-dibromobutane 3. What is the best choice of reagent(s) to perform the following transformation
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.......................................................................................................... 13 Evolution of Regulated Testing ................................................................................................... 13 Chlorination and Selection ........................................................................................................... 14 EPA Testing ..........................................................................................................
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industrial applications. In general the methods used include physical processes such as filtration‚sedimentation‚ and distillation‚ biological processes such as slow sand filters or biologically active carbon‚ chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light. Nowadays‚ people who sell purified water sells water expensive. In this study‚ we would like to propose if using malunggay seeds would purify water. STATEMENT OF THE PROBLEM The
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place which in turn produces electrical energy which finally drives the alarm or radio. The two significant contributions made by chemistry towards our lifestyle is the protection of our health and hygiene. The purification our water by process of chlorination‚ dental cleanliness from toothpaste‚ sterilization‚ the control and the cure of disease are all a part of daily living discovered and created by chemistry. These discoveries make up a major component for the protection of our health and hygiene
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Dr. GEORGE ROMBO Cholera This is an infection of the small intestine caused by bacterium vibrio cholera. Transmission is mostly from the fecal contamination of food and water that is caused by poor sanitation Susceptibility About 100 million bacteria must typically be ingested to cause cholera in a normal healthy adult. Children are also more susceptible with 2- 4 year old having the highest rates of infection Individual susceptibility to cholera is also affected by their blood type with
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Shiga toxin results in a more severe form of cramps‚ diarrhea‚ etc. VII. Treatment & Prevention. • Treatment o Supportive care.. watch for dehydration…etc o Use of antimicrobial drugs to shorten the length of the disease. • Prevention o Chlorination of water o Correct disposal of sewage VIII. References • Bauman W‚ Robert.
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sedimentation process‚ the water to be treated is passed through a media consisting of several layers of graded sand and anthracite charcoal to screen out all foreign particles which did not settle down in sedimentation basin. Maynilad use the chlorination method for disinfection purposes‚ having a dosage of only 0.3 – 1.5mgl of chlorine. Finally‚ the water sent to storage and ready for the distribution. Then‚ we have started the plant
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industrial applications. In general the methods used include physical processes such as filtration‚sedimentation‚ and distillation‚ biological processes such as slow sand filters or biologically active carbon‚ chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light. Nowadays‚ people who sell purified water sells water expensive. In this study‚ we would like to propose if using dirty water would purify water. B. Statement of the Problem:
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reducing the risk of diarrheal disease. Through the S E M working groups such as Health Officials eg. Nurses‚ and Teachers will educate on house hold water purification intervention procedures for Boiling‚ exposure to sunlight‚ UV tradition (lamps)‚ Chlorination‚ filtration‚ and UV rays disinfectant. Intervention for proper sanitation will also be given. Other groups such as Clubs‚ Village council officials will monitor and assist community members where
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