ome fish live in saltwater environments and some in freshwater, but in either environment they need water to survive.  Saltwater fish drink water, but freshwater fish do not.  Explain this difference between the two types of fish.

Q: When 2.03 g of a nonelectrolyte solute is dissolved in water to make 595 mL of solution at 23 °C,…

A: Given mass of non-electrolyte solute is 2.03 g  Volume of solution is 595 mL  Given osmotic pressure…

Q: The nonvolatile, nonelectrolyte aspirin , C9H8O4 (180.1 g/mol), is soluble in diethyl ether…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass 8.1x10^4 =  g/mol) with a…

A: Mass of protein = 1 g Volume of solution = 1 L Temperature = 25°C Depression in freezing point = ?…

Q: The colligative molality of seawater is approximately 1.10 m. Calculate the vapor pressure of sea…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: When 2.36 g of a nonelectrolyte solute is dissolved in water to make 985 mL of solution at 27 °C,…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.

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: A solution prepared by dissolving 6.95×10^−3 g of protein in enough water to give 0.0300 L of…

A: First calculate the molarity of the protein solution. Using that molarity, find out the moles and…

Q: 10.)A solution is prepared by dissolving 50.0 g of hemoglobin (Hb) in enough water to make 1.00 L of…

A:

Q: The osmotic pressure of an aqueous solution of a certain protein was measured to determine the…

A: The relationship between the concentration and osmotic pressure is given by  Since the protein is a…

Q: Isotonic saline solution, which has the same osomotic pressure as blood, can be prepared by…

A: Mass of NaCl = 0.923 g Volume of solution = 100 mL

Q: A solid mixture contains MgCl2 (molar mass = 95.218 g/mol) and NaCl (molar mass = 58.443 g/mol).…

A: Here we have to determine the mass percentage of MgCl2 present in the solid mixture by osmotic…

Q: Calculate the protein's molar mass.

A:

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: Lysozyme is an enzyme that breaks bacterial cell walls. A solution containing (2.00x10^-1) g of this…

A: Given: Mass of enzyme = 2.00 x 10-1 g Volume of solution = 2.2000 x 102 mL Osmotic pressure = 0.953…

Q: In a study designed to prepare new gasoline-resistant coatings, a polymer chemist dissolves 6.053 g…

A: Given: Mass of poly(vinyl alcohol) = 6.053 g. Volume of solution = 100.0 mL = 0.100 L. Temperature T…

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 8.9 × 10* g/mol) with a…

A: Given: Concentration of protein = 1.0 g/L. Molar mass of protein = 89000 g/mol. And density of…

Q: What is the osmotic pressure of a 0.431 M solution of sodium phosphate (Na₃PO₄) in water at a…

A: Osmotic pressure is the pressure developed on th solution surface due to solute and the vapour…

Q: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

A: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

Q: What is the osmotic pressure of a 0.431 M solution of sodium phosphate

A:

Q: A 51.9 mg sample of alpetin is dissolved in 75.0 mL of water. The osmotic pressure of the solution…

A:

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

A: Colligative particles are property of solution and it depends upon the number of solute particle or…

Q: When 2.63 g of a polypeptide is dissolved in 417 mL of water, the resulting solution is found to…

A: Mass of Polypeptide, m = 2.63 g Volume of solution, V = 417 mL = 0.417 L  Osmotic Pressure, π =…

Q: When 4.81 g of a nonelectrolyte solute is dissolved in water to make 925 mL of solution at 24 °C,…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: A researcher dissolved 12.5 mg of a protein in 1.50 mL of water at 5.00 °C. The resulting osmotic…

A:

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 7.5 x 104 g/mol) with a…

A: Answer: Properties of the solution those depend on the number of solute particles present in the…

Q: When 3.59 g of a nonelectrolyte solute is dissolved in water to make 605 mL of solution at 29 °C,…

A:

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 =…

Q: study is the effect on osmotic pressure. (A) When 0.517 g of the compound are dissolved in enough…

A: Mass of compound = 0.517 gVolume of solution= 50 mL Osmotic Pressure= 4.18 atm Temperature= 23 °C We…

Q: the human eye has an osmotic pressure of 7.80 atm at 25°C, what concentration of solute particles in…

A: We can calculate  the concentration using the formula   Osmotic pressure  = C×R×T

Q: ou have an aqueous solution of Ca(NO3)2 with a molality of 7.26 mol/kg and a density of 1.4963 g/mL.…

A: The mole of solute present in a one-liter solution is known as the molarity of the solution. The…

Q: A solution made by dissolving 1.50 g solute in 25.0 mL of water at 25 0C has an osmotic pressure of…

A:

Q: A 4.7 x 10^-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: Q. Given the protein samplehere in this question we have to calculate the molar mass of the protein…

Q: The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red…

A: The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red…

Q: A solution prepared by dissolving 6.95×10−3g6.95×10−3g of protein in enough water to give 0.0300 L…

A:

Q: Calculate the molar concentration of solution

A: Formula :-  π = iCRT   Where ;  π is the osmotic pressure i is Van't hoff factor  C is the molar…

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.9 x 10* g/mol) with a…

A:

Q: Determine the molecular mass of a solution if prepared by dissolving 6.00 g of an unknown…

A:

Q: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

A: Given ,  Mass of non electrolyte (w) = 3.14 g Volume of solution (V) = 325 mL = 0.325 L Temperature…

Q: What mass of insulin must be dissolved in 54.0 mL of water to produce a solution with an osmotic…

A: Given: Volume of water=54.0 mL=0.054 L Osmotic pressure=17.2 mmHg Temperature=25oC=298 K Molar…

Q: 279. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: Given Mass of protein  = 279 mg = 0.279 g Volume = 5 ml = 0.005 L Osmotic pressure = 0.0497 atm…

Q: A solution prepared by dissolving 6.95 X 10^3 g of protein in 0.0300 L of water has an osmotic…

A: Given a solution is prepared by dissolving protein in given water at a particular temperature and…

Q: When 2.57 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 24 °C,…

A:

Q: Compare a 1 M solution of glucose and a 1 M solution of NaCl for osmotic pressure, and  MARK WITH AN…

A: Osmotic pressure is defined as the pressure that must be exerted to the solution side to stop…

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.2 × 104 g/mol) with a…

A: Molar mass of compound, M = 62000 g /molMass of protein = 1 gVolume of solution = 1 L