0.302 grams of an antibiotic was dissolved in enough water at 23.6°C to make 500.0 mL of solution. The solution has an osmotic pressure of 8.34 mm Hg. What is the molar mass of the antibiotic? C

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Q: A sample of Na2CO3 is dissolved in water to give 504 mL of solution at 280 K. The osmotic pressure…

A: Osmotic pressure is the minimum pressure which needs to be applied to the solution to prevent the…

Q: 1. A solution is made by adding 173.5g of sodium phosphate, Na;PO4 to 760 mL of water at 65°C, the…

A: Note: Since you have posted a question with multiple parts, we will solve first part for you. To get…

Q: An unknown compound (27.40 mg) with antibiotic properties was dissolved in water to make a 100.0 mL…

A: Osmotic pressure is a colligative property π=Osmotic pressure  π= CRT C= molar concertation R=…

Q: Calculate the molarity of a solution prepared by dissolving 5.881 g NaCl in 250.0 mL of water. (MM…

A: Given : mass of NaCl = 5.881 g And volume of water = 250 mL.

Q: A 17.2 mg sample of a protein is dissolved in water to make a 24.9 mL solution.  The osmotic…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: If 10.0 g of naphthalene, C 10H 8  (Molar mass= 128 g/mol), is dissolved in 107.8 g of chloroform,…

A:

Q: At 20°C, what is the osmotic pressure of a 0.92% NaCI by weight aqueous solution? Assume the density…

A: Concentration of aqueous solution of NaCl = 0.92%

Q: Quiz 4A student prepares two aqueous solutions: a 1.0-M sucrose and a 140-M NaC solution. Without…

A: We have given two aqueous solutions solution A i.e; sucrose solution and solution B Ii.e; NaCl…

Q: A 0.500-g sample of a compound is dissolved in enough water to form 100.0 mL of solution. This…

A: Since the osmotic pressure is given by  Osmotic pressure = i CRT where i = Van't Hoff factor =…

Q: A student dissolves 9.0 g of resveratrol (C„H,,0,) in 225. mL of a solvent with a density of 0.86…

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A:

Q: 464. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A:

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 8.4 x 10ʻ g/mol) with a…

A: Given: Temperature, T = 25°C = 298.15 K Mass concentration of the protein = 1.0 g/L Molar mass of…

Q: A solution of an unknown salt in methanol is found to have an osmotic pressure of 4.75 atm at 300.0…

A: = 4.75 atmR = 0.08206 Latm/molKT = 300.0 Ki = 3mass(m) = 0.335 g

Q: 3. A 400.0 mL sample of an aqueous solution at 25 °C contains 23.8 mg of an unknown nonelectrolyte…

A:

Q: Plz don't use chat GPT

A:

Q: A solution contains 0.340 mol of isopropanol (C₂H₂OH) dissolved in 2.100 mol of water. Be sure each…

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A: Equation for Osmotic pressure: π = i * M * R * T where,  π = Osmotic pressure = 0.125 atm i = van't…

Q: ㅁ mol 265. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: Step 1:Step 2:

Q: solution

A: We will calculate Tf

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A: Calculation of molality of the solution: m=wBMB×wA                  ...... (1) where wB is the mass…

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Q: molar mass of the protein.

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: Which aqueous solution has the greatest osmotic pressure? O 0.60 M NaCl 00.80 M glucose 00.30 M…

A: Here we are required to aqueous solution having greatest osmotic  pressure.

Q: lons Na+ K+ Mg2+ Ca2+ CI™ SO42- HCO3 Total g/kg 10.781 0.399 1.284 0.4119 19.353 2.712 0.126 35.067…

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Q: Enter your answer in the provided box. A 245-mL benzene solution containing 2.15 g of an organic…

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Q: Which of the following solutions has the highest osmotic pressure? O 0.25 M KCI O 0.20 M Na2s O 0.12…

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Q: P Σ 3 of 37 > When 3.49 g of a nonelectrolyte solute is dissolved in water to make 755 mL of…

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Q: 035 (part I of 2) The freezing point of an aqueous solution that contains a non-electrolyte is…

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Q: Enter your answer in the provided box. A 217-mL benzene solution containing 2.37 g of an organic…

A: Given that: Volume (V) = 217 mL = 0.217 L Mass of organic polymer = 2.37 g Pressure = 7.09 mm Hg =…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.