Chemistry, 07.12.2021 06:50 Ponypepper3499
The human body burns glucose for energy according to this chemical Reaction. The products of the reaction are carbon dioxide and water. Interestingly, all of the carbon dioxide and much of the water exits the body through the lungs: on every breath, the average person exhales 500.mL of air, which is typically enriched to 4% carbon dioxide, and 5% water vapor by volume. In short, when a person loses weight by dieting, the weight that is lost actually departs his body as a gas, every time he exhales. Each kilogram of body fat lost requires exhaling about 2.9kg of carbon dioxide. Calculate how many breaths it takes an average person to "exhale" 1.50kg of fat. Round your answer to the nearest thousand. You'll need to know that the density of carbon dioxide if 2.0 kg/m^3
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Chemistry, 21.06.2019 19:00
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Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
The human body burns glucose for energy according to this chemical Reaction. The products of the rea...
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