Introduction: The purpose of the first experiment was to practice obtaining accurate and precise results by doing combustion analysis to find the amount of carbon dioxide and water released and the amount of fuel consumed. To identify the amount of carbon dioxide‚ water and burner consumed there were three equations used to find it. Equation 1 shows how much carbon dioxide was released. Mass of carbon dioxide = m2 - m1 Equation 1 was used as an experimental procedure created to help find out
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dissolve in about 500 mL deionized water in a plastic bottle. The bottled is Sealed and shaken vigorously for a few minutes to dissolve the salt. Standardize the Na2EDTA solution using a stock calcium ion solution as the primary standard. Using a 10-mL transfer pipet to add 10.00 mL of standardized calcium ion stock solution (1.000 g CaCO3/L solution) to a 250-mL Erlenmeyer flask which will have an additional 30 ml of deionized water to this titration flask. Adding a magnetic stir-bar the solution
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Black T‚ is a dye‚ and will form a pink complex in the presence of a metal cation. As EDTA solution is added to the solution‚ the metal ions will complex to the EDTA solution leaving the indicator solvated. The chemical equation‚ with the known calcium ion solution‚ looks as follows: Where H2In¯ represents the solvated indicator Erichrome Black T dye. H2In¯ + Ca 2+ ⇌ CaIn¯ + 2H (blue) (pink) As EDTA is added to the solution‚ it grabs the Ca ions away
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The worldwide incidence of bone disorders and conditions has been increasing. According to Ghosh et al‚ Sorokhod et al & Erbe et al‚ most of the inorganic material found in our bone tissue are created by the calcium phosphate that is part of the hydroxyapatite (as cited in Sheikh‚ 2015). Bone‚ as a living tissue has the ability to heal by itself but if the injury exceeds the limit of the bone to recover itself‚ it will not heal naturally (Rajendran‚ 2015). Current treatments have loopholes making
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Osteoporosis is a metabolic condition that is slow and progressive and leads to decreased bone mass. This disease is usually found in the elderly but can present in postmenopausal and estrogen-deficient women (Colbert‚ Ankney & Lee‚ 2013). Osteoporosis can affect any bone in the body but most commonly affects the hips and spine. The decreased bone mass causes weak bones which leads to fractures. Fractures in elderly patients with Osteoporosis can occur from normal activities such as walking and
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A metal is a solid material which is either an element‚ a compound or an alloy. Metals share some common properties like being typically hard and shiny‚ and that metals are good electrical and thermal conductors. They are generally malleable‚ fusible and ductile. In a periodic table of elements‚ there are six groups of metals and two of them are the most common. It is the Alkali Metals and the Alkaline Earth Metals. Alkali metals comprise the group 1 elements. They are similarly shiny‚ soft
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purpose of the business is the development the kinds of canned soy milk with 3 “gold standards" in 100ml soy milk Soy milk is made from 100% non-transgenic soybeans The soymilk contains a lot of proteins The first soy milk contains Vitamin D and calcium supplements Slide 9This is procduct’s swot analysis‚ you can see it in the board. Slide 10 At this time‚ the company uses cost and competitive pricing methods when launching new products to the market The first of 3 months: 3500VND – 2200VND
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Pain can be in the wrists‚ hands‚ neck‚ knees‚ every joint you can think of. Osteoporosis is a disease of the bones and can leave a person lacking bone tissue. Tips to avoid these types of bone diseases as you age; exercise regularly‚ take your calcium (milk‚ vitamins‚ etc.)‚ and vitamin D. Now there are also some things to avoid such as excessive protein intake‚ smoking and drinking. Now‚ if you keep all of this in mind‚ protect your bones‚ treat them well‚ they will help you on into your elder
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The following will cover the effects‚ causes and the treatments for the genetic disorder‚ Osteogenesis Imperfecta. The term Osteogenesis Imperfecta means imperfect bone formation. Also known as brittle bone disease‚ OI‚ and Vrolik disease‚ osteogenesis imperfecta causes people to have weak bones. OI can also affect the body in other ways such as hearing‚ bone deformities‚ loose joints‚ discolored sclera( the whites of your eyes)‚ and spine curvature. The severity of the disease can vary depending
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Heterotopic Ossification In Spinal Cord Injury Patients By Anitia Gram Heterotopic Ossification (HO) in spinal cord injury patients is a common complication seen a few weeks to months following injury. This paper will focus on R.B. A C2 ASIA A quadriplegic patient and his course of treatment for early HO that was detected in his right hip approximately 1 month following his accident. Heterotopic ossification is the presence of bone in the soft tissue where bone does not normally exist. The
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