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What is the osmotic pressure (in atm) of 0.556 L of solution formed by dissolving 58.4 mg of aspirin (C9H8O4) in water at 25 °C? Molar mass of aspirin is 180.158 g/mol.

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Related questions

What is the mass of Carbon (C) in milligrams found in 325 mg of aspirin (C9H8O4)?

1) Aspirin (C9H8O4) is synthesized by mixing salicylic acid (C7H6O3) with excess acetic anhydride (C4H6O3). The balanced equation is:

C7H6O3 + C4H6O3 ------------> C9H8O4 + C2H4O2

Molar mass/ g.mol^-1

C2H4O2 60

C4H6O3 102

C7H6O3 138

C9H8O4 180

When 2.0g of salicylic acid is mixed with excess acetic anhydrude, 1.7g of aspirin is collected . What is the percent yield for this reaction?

2) Starting with 4.3 L if 0.58 M Na2CO3(aq) what volume of this solution is needed to prepare 250 mL of 0.20 M Na2CO3(aq) solution?

3) If 26.32 mL of .100 M H2SO4 is exactly neutralized by 34.56 of NaOH solution, what is the molar concentration?

4) A solution is prepared by dissolving 3.422g of Al2(SO4)3, molar mass 342.2 g.mol^-1, in water to obtain 0.100 L of solution. What is the molar concentration of sulfate ion in this solution?

Please explain! Step by step if possible! Thank you!

What is the normal boiling point in %u2218Cof a solution prepared by dissolving 1.50 g of aspirin (acetylsalicylic acid, C9H8O4)in 75.00 g of chloroform (CHCl3)?The normal boiling point of chloroform is 61.7 %u2218C,and Kbfor chloroform is 3.63 (%u2218C%u22C5kg)/mol.

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