Chemistry, 31.03.2020 04:06 SisterMina
Ibuprofen, the active ingredient in Advil, is made up of carbon, hydrogen and oxygen atoms. When a sample of ibuprofen, weighing 5.000 g, burns in oxygen, 13.86 g of CO2 and 3.926 g of H2O are obtained. What is the simplest formula of ibuprofen?
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Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
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Ibuprofen, the active ingredient in Advil, is made up of carbon, hydrogen and oxygen atoms. When a s...
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