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What is the molecular formula of Ethanoic acid?
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C2H4O2
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A food scientist also tested some ethanoic acid solution. Ethanoic acid is the acid which is found in vinegar.His results are
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To answer these questions, we need to use the given information about the volume of ethanoic acid
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Ethanoic acid is an organic chemical compound, with a chemical formula of CH3COOH(l). It burns in air to produce 491.8 kJ. The
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The correct answer is e) CH3COOH(l) + 2O2(g) → 2CO2(g) + 2H2O(g) △H = –491.8 kJ
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Which of the following combinations will not result in the formation of a buffer solution?
a) Ethanoic acid–sodium acetate b)
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c) Ethanoic acid–hydrochloric acid
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An organic compound, X, will react with an excess of calcium metal to produce a salt with the
empirical formula CaC4H6O4. What
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I'm sure you already took the examination, however for other people who are looking for answers!
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What is the pH of a solution made up of 50cm^3 of 1M Ethanoic Acid and 25cm^3 of 1M sodium ethanoate? Assume Ka for Ethanoic
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You're right. The Henderson-Hasselbalch equation is the one to use. If you want to post your work
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What mass of ethanoic acid would you used and how would you prepare 0,500 dm3 of a 0,500 mol dm3 ethanoic acid solution? (M of
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Do you mean: What mass of ethanoic acid would you use and how would you prepare 0,500 dm3 of a 0,500
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The persentage composition of acitic acid is found to be 3.99%C of 6.7%H and 53.4%O and it molecular mass was determined by
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To determine the empirical formula, we need to find the ratios of the elements in the compound.
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A sample of acid (C,H,O) massing 1.000 g burns to give 1.466 g of carbon dioxide and 0.6001 g of water. The molecular mass is
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Determine percent C, H, and O. mols CO2 = 1.466/molar mass CO2. mols H2O = 0.6001/molar mass H2O.
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A solution is prepared by dissolving 0.1 mol of ethanoic acid (CH3COOH) in 500ml of water at 25 C. pKa of ethanoic acid is 4.7.
W
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Nope. The HH equation is for buffers. You have an acid listed but no base to use. This is just the
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why is the formation of a condensation polymer impossible in these cases ?
A) ethanoic acid + NH2CH2CH2CH2CH2NH2 B) ethanoic
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The formation of a condensation polymer involves a reaction between two or more monomers, resulting
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