Plants that thrive in saltwater must have internal solutions (inside the plant cell) that are isotonic (same osmotic pressure) as the surrounding solutions. A leaf of a saltwater plant thrives in an aqueous 25 °C solution (d = 1.025 g/L at 25 °C) that has a freezing point depression equal to –0.621 °C. What is the osmotic pressure of the leaf? Note: you will need to make some assumptions to complete this problem. Please state any assumptions you made

Q: Northern cod produce proteins that protect their cells from damage caused by subzero temperatures.…

A: The objective of this question is to calculate the molar mass of protein A using the given data. The…

Q: The normal freezing point of a certain liquid X is -9.60 °C, but when 22.3 g of alanine (C3H,NO₂)…

A:

Q: mol The solubility of CO₂ in water at 25 °C and 1 atm is 0.034 . What is its solubility at a partial…

A:

Q: 1-Propanol (Pi = 20.9 Torr at 25 °C) and 2-propanol (P2 = 45.2 Torr at 25 °C) form ideal solutions…

A: Concept: Roult's Law To solve this problem, we can use Raoult's law, which states that the vapor…

Q: Northern cod produce proteins that protect their cells from damage caused by subzero temperatures.…

A: Given,van'tHoff factor i = 1a. Mass of sample A = 48.3 mgVolume of water…

Q: When 498. mg of a certain molecular compound X are dissolved in 60.0 g of benzene (C,H), the…

A: The properties which depend on the concentration of solute particles rather than the nature are…

Q: A sample of 2.26  g of plastic polystyrene was dissolved in enough toluene to form 100 mL of…

A:

Q: Northern cod produce proteins that protect their cells from damage caused by subzero temperatures.…

A: a) given,mass of sample of protein A = 53.7 mg = 0.0537 gVolume (V) = 1.5 mL = 0.0015 LOsmotic…

Q: ulate the boiling point of a 8.25 m aqueous solution of fructose. Boiling point constants can be…

A:

Q: The vapor pressure of pure benzene at 25 °C is 0.1252 atm. When 10 g of an unknown non-volatile…

A: Raoult’s law states that a solvent’s partial vapour pressure in a solution (or mixture) is equal or…

Q: Elemental analysis of phytoene, an intermediate in the biosynthesis of carotenoids, shows that it…

A: Depression in freezing point (dTf) of a solution is a colligative property that is calculated as per…

Q: A certain substance X melts at a temperature of 7.4 °C. But if a 350. g sample of X is prepared with…

A: To calculate the molal freezing point depression constant Kƒ of substance X, we first need to…

Q: When 4.33 of a certain molecular compound X are dissolved in 30. g of benzene (c,H,), the freezing…

A: Given: The mass of compound X dissolved in 30 g of benzene = 4.33 g The Kf for benzene = 5.07…

Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. if the total volume is…

A: Any solution's "freezing point(Tf)" and "boiling point (Tb)" possess direct connection with mixed…

Q: Northern cod produce proteins that protect their cells from damage caused by subzero temperatures.…

A: Given data is as follows: For protein A: The mass of the protein sample A = 48.1 mg = 0.0481 g…

Q: Cells have an internal osmotic pressure of 6.7 ATM. What is the concentration of KCL solution which…

A:

Q: When 4.10 g of a certain molecular compound X are dissolved in 80.0 g of dibenzyl ether…

A:

Q: ((C%H5CH,),0), the freezing point of the solution is measured to be If you need any additional…

A:

Q: The osmotic pressure of an aqueous solution at 288 K is 9.09 MPa. Calculate the freezing point of…

A: In this question, we are tasked with calculating the freezing point of an aqueous solution at a…

Q: A 100.0 g sample of phenol, CHO, (MW = 94.11 g/mol, Kmp=7.40 °C/molal, MP = 43.0 °C) is contaminated…

A: Given - Mass of phenol = 100.0 g             Mass of sodium chloride = 7.000 g             Molar…

Q: When 627. mg of a certain molecular compound X are dissolved in 75. g of cyclohexane (C H 12 the…

A: The freezing point depression of solution is as follows,                                  ∆Tf = Kf .…

Q: What is the molarity of a protein solution if the osmotic pressure is 6.90 torr and the temperature…

A: Given : Osmotic pressure = 6.90 torr  Temperature = 23.1°C van ’t Hoff factor = 1.00.

Q: The average osmotic pressure of blood is 7.7 atm at 25 °C. What molarity of glucose 1C6H12O62 will…

A: Given data, Osmatic pressure of blood is π=7.7 atm Temperature (T)=25°C=(25+273)=298 K Calculating…

Q: 3. (1) Please write the four properties of dilute solutions containing non-volatile solute. (2)…

A: (1)Four properties of dilute solutions containing a non-volatile solute are: a) Lower freezing…

Q: Calculate the solubility of carbon dioxide in water at an atmospheric pressure of 0.480 atm (a…

A:

Q: The osmotic pressure of an aqueous solution of a protein at 22degree celcius was used to determine…

A: Given , Temperature (T) = 22°C = (22+273.15) K = 295.15 K Mass of protein (m) = 7.43 mg = 7.43×10-3…

Q: Two volatile liquids A and B form an ideal solution.  The vapor pressures for the pure liquids (at T…

A: Raoult’s law: partial vapor pressure of mixture is equal to multiplication of vapor pressure of pure…

Q: What will be the osmotic pressure exerted by an aqueous solution of 500ml volume at 25 degree…

A: Since it is not given whether 2.33 is concentration or mass or moles. Hence I'm assuming it to be…

Q: When 11.5 g of a certain molecular compound X are dissolved in 45. g of benzene (CH), the freezing…

A:

Q: Please provide detailed solution and give the explanation of the concept   Calculate the osmotic…

A: The first step in calculating osmotic pressure is to convert the mass of the solute (in this case,…

Q: Q10. The osmotic pressure values corresponding to 10 solutions of an enzyme in water at 298 K are…

A: To Find: To find the molar mass of the enzyme.

Q: The freezing point of 57.08 g of a pure solvent is measured to be 50.83 ºC. When 2.86 g of an…

A:

Q: The freezing point of a solution prepared by dissolving 127.3 mg of caffeine in 10.0 g of camphor is…

A:

Q: What is the osmotic pressure (in atm) of a 1.56 M aqueous solution of urea Round your answer to 3…

A: In this question, we will determine the value of osmotic pressure for aqueous solution of urea.…

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.