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An aqueous solution of ethanol

How do I solve these problemsYou have 2000. g of aqueous NaOH solution. The percent by mass of the solute is 4.25%. How many
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2. asked by Lucy
3. 631 views
An aqueous solution of ethanol is 14.1M C2H5OH. The density of the solution is 0.853g/mL. What is molality of ethanol in the
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2. asked by Robert
3. 1,320 views
An aqueous solution of ethanol ,CH3CH2OH (M=46.08 g· mol-1), that is 12.00% ethanol by mass , has a density of 0.9808 g·mL-1
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2. asked by liming
3. 455 views
An aqueous solution of ethanol is 3.05 M in ethanol, CH3CH2OH. Calculate the mole fraction of ethanol if the density of the
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2. asked by mark
3. 715 views
the density of an aqueous solution containing 10.0% by mass ethanol is 0.984 g/ml. calculate molality and molarity. what volume
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2. asked by jerry
3. 2,988 views
An aqueous solution contains 64g of ethanol( C2H5OH) in 122 grams of solution. The mole fraction of ethanol is:
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2. asked by anon
3. 858 views
. Jack Daniels Tennessee whiskey is 40.00% ethanol by volume. However, % alcohol by mass is quite different from % by volume.
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2. asked by josh
3. 2,613 views
The density of an aqueous solution containing 10% of ethanol (C2H5OH) by mass is 0.984 g/ml.A) Calculate the molality of this
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2. asked by Hilavidpreet
3. 7,088 views
If you have 200ml of 25% aqueous solution of ethanol, what volume of ethanol and water are in the solution?
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2. asked by JD
3. 1,161 views
What is the mole fraction of ethanol, C2H5OH, in an aqueous solution that is 50.0% ethanol by mass?
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2. asked by Devon
3. 2,514 views