If you have a 2.20 m solution of Na2SO4, what is the molarity of the solution? The density of the solution is 1.06 g/mL. Answer to 2 decimal places
If you have a 2.20 m solution of Na2SO4, what is the molarity of the solution? The density of the solution is 1.06 g/mL. Answer to 2 decimal places
General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter8: Solutions
Section: Chapter Questions
Problem 8.113EP: Consider two solutions, A and B, separated by an osmotic semipermeable membrane that allows only...
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1. If you have a 2.20 m solution of Na2SO4, what is the molarity of the solution? The density of the solution is 1.06 g/mL. Answer to 2 decimal places
2. An aqueous solution has a mole fraction of 0.10 NaNO3, what is the molality of this solution? Answer to 2 decimal places.
3. An aqueous solution has a mole fraction of 0.10 Mg(C2H3O2)2, what is the mass percent of this solution? Answer to 2 decimal places.
4. A solution of NaOH is 3.0 % (w/w). What is this concentration in mole fraction? Answer to 3 decimal place
5. A solution of NaOH is 7.0 % (w/w). What is this concentration in molality? Answer to 2 decimal place
6. An aqueous solution that is 3.62 m Na2CO3 has what mole fraction of Na2CO3? Answer to 3 decimal places.
7. What is the mass percent of a 0.35 M solution of KF? The density of the solution is 1.02 g/mL. Answer to 1 decimal place.
8. If you have a 1.16 M solution of KCl, what is the molality of the solution? The density of the solution is 1.00 g/mL. Answer to 2 decimal places
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