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A buffered solution is made by adding 48.6 g C2H5NH3Cl to 1.00 L of a 0.77 M solution of C2H5NH2. Calculate the pH of the final
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2. asked by Margaret
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A buffered solution is made by adding 47.4 g C2H5NH3Cl to 1.00 L of a 0.68 M solution of C2H5NH2. Calculate the pH of the final
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2. asked by Julie
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determine the osmotic pressure of the solution at STP. (Assume these solutions behave ideally.)a)0.116 mol fraction glucose
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2. asked by Rukky
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The concentration of H2SO4 in a solution is 3.20 10-6 M. Assume the acid dissociates completely in solution.What is the [H3O+]
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2. asked by Spencer
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Approximately how many mL of 5% BaCl22H2O solution would be required to precipitate all the sulfate if we assume that your
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2. asked by negin
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Approximately how many mL of 5% BaCl22H2O solution would be required to precipitate all the sulfate if we assume that your
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2. asked by Peder
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How do I do this problemAssume you dissolve 2.56 g of malic acid, C4H6O5, in half a liter of water (500.0 g). Calculate the
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2. asked by Ann
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A current of 10.7 A is applied to 1.25 L of a solution of 0.550 molL−1 aqueous HBr converting some of the H+(aq) to H2(g),
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2. asked by Samantha
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An aqueous solution is made using 137g of diluted to a total solution volume of 1.30L .Calculate the molarity.molality and mass
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2. asked by noor
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what is the % (m/m) of Mg(NO3)2 in solution when 0.84 g of Mg(NO3)2 are dissolved in enough deionized water to prepare 500.0 ml
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2. asked by Sasha
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