A solution consists of 5.00% cortisone, C21H28O5, and 95.00% acetic acid by mass. Calculate the freezing point of this solution. COMPUTE USING 3 SIGNIFICANT FIGURES FOR EACH STEP AND FOR THE FINAL ANSWER

Q: When 14.0 g of a certain molecular compound X are dissolved in 85. g of benzene (CH), the freezing…

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Q: The normal freezing point of a certain liquid X is 1.60 °C, but when 18.2 g of benzamide (C₂H,NO)…

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Q: A certain liquid X has a normal freezing point of 6.90°C and a freezing point depression constant…

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A: The molality of ethanol, CH3CH2OH, in an aqueous solution is 5.98 mol/kg.What is the mole fraction…

Q: A certain liquid X has a normal freezing point of 3.00°C and a freezing point depression constant…

A: Given : Mass of solute i.e benzamide, C7H7NO = 80.7 g Mass of solvent i.e X = 900 g = 0.900 Kg…

Q: The normal freezing point of a certain liquid X is -0.70 °C, but when 19. g of sodium chloride…

A: Given ,Normal freezing point of certain liquid, X Mass of NaCI = 19. gMass of X = 850. gObjective…

Q: What is the freezing point (in °C) of a solution of 21.61 g methyl salicylate, C8H8O3, dissolved in…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: A student prepares a 0.15M aqueous solution of butanoic acid (C3H,CO₂H). Calculate the fraction of…

A: This question is from chapter Ionic equilibrium where we are dealing with a weak acid like butanoic…

Q: TRUE OR FALSE: The property of the solution remains constant even if its composition varies.

A: Given statement is :  The property of the solution remains constant even if its composition varies…

Q: A solution of anhydrous dextrose (m.w. 180) contains 25 g in 500 mL of water. Calculate the freezing…

A: Given, mass of anhydrous dextrose = 25 g Volume of water = 500 mL Freezing point of the solution…

Q: A student dissolves 6.6g of phenol C6H5OH in 375.mL of a solvent with a density of 0.82/gmL…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: Jumbled below are the steps to making a solution. Place the steps in the correct order (step 1 = 1,…

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Q: Calculations: Determine the molarities of Solutions 1, 2, 3 and 4. Apply the rules of significant…

A: Solution: By defination, molarity is nothing but the ratio of moles of solute in given liter of the…

Q: A student prepares a 0.58M aqueous solution of propionic acid (C,H,CO,H). Calculate the fraction of…

A: Given,molarity of propionic acid ( C2H5CO2H ) = 0.58 Mfrom the aleks data table:Ka of propionic acid…

Q: the bottle is labeled 174.3mg of Fe(NH4)2(SO4)2•6H2O in 1.000 liter, what is the concentration in…

A: The parts per million unit is equal to the milligrams per liter. 1 ppm=mg/L Molar mass of…

Q: A certain liquid X has a normal freezing point of 7.10°C and a freezing point depression constant…

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Q: A certain liquid X' has a normal freezing point of -3.40 °C and a freezing point depression constant…

A: The question is based on the concept of depression in freezing point.  on adding solute to a…

Q: An aqueous solution is 20.0% by mass of sodium thiosulfate pentahydrate, Na, S2 O3-5H2O. What is the…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: A certain liquid X has a normal freezing point of 3.30°C and a freezing point depression constant…

A: We know that, depression in freezing point is given by,                                       ΔTf =…

Q: 1 A certain liquid X has a normal freezing point of –1.00 °C and a freezing point depression…

A: Given:  Normal freezing point of X=-1.00oC Freezing point depression constantKf=2.88oCKgmol-1 Mass…

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Q: point of a solution ca

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Q: A certain liquid X has a normal freezing point of −6.30°C and a freezing point depression constant…

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A: Given solubility = 0.339 g/ml

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Q: Arrange the boiling points of the aqueous solutions, relative to pure water. Assume complete…

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A: Depression of freezing point is a colligative property. Colligative property depends on the number…

Q: When 2.19 g of a certain molecular compound X are dissolved in 100. g of formamide (NH, COH), the…

A: To Calculate molar mass , we would first Calculate depression in freezing point using freezing point…

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Q: A certain liquid X has a normal freezing point of 0.90°C and a freezing point depression constant…

A: According to the depression in freezing point expression, ∆Tf = i × Kf × m Where, ∆Tf = Tfsolvent -…

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A: Given:  Mass of potassium acid phthalate = 0.5 gm  Molar mass of potassium acid phthalate = 204.2…

Q: A 10.00 mL sample of ethanol is added to 250.0 mL of water in order to observe the freezing point…

A: Depression in freezing point is one of the colligative property which depends on the amount of…

Q: A certain substance X has a normal freezing point of  −8.9°C and a molal freezing point depression…

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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.