1. If you have a mole fraction of .023 ofLiClin water, what is the new freezing point?

Q: Calculate the molality of a 32.3% (by mass) aqueous solution of nitric acid. Calculate the molality…

A: Molality is equal to the number of moles of solute dissolve in per kg of solvent. It is denoted by…

Q: An aqueous solution of aluminum acetate has a concentration of 0.108 molal. The percent by mass of…

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Q: wo solutions are prepared by dissolving equal masses of two unknowns, A and B, into equal volumes of…

A: A has the lower freezing point and B has the higher freezing point.

Q: 1500 g of 35 % NaCl solution have of water. g of NaCl dissolved in 6.0 g

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Q: "Like dissolves like" refers to which property of the solute and solvent? A. mass B. geometry C.…

A: A)Mass : It is a measure of the amount of matter in a substance.

Q: why is the mass of water in the molality solution 240. Is that not the mass of the solution and not…

A: The molality of a substance is given as the moles of the solute upon mass of the solvent in…

Q: How do I use the molality of a substance to calculate the molar mass? Example: molality is .122M of…

A: Given:Molality = 0.122 m = 0.122 mol/Kg.Mass of the solute = 0.346 g.Mass of solvent = 7.79 g =…

Q: A solution is prepared by dissolving 0.77 molof MgCl2 in 0.50 kg of water. How many moles of ions…

A: #Part-A: MgCl2 being a soluble ionic compound is completely dissociated in water to give 1 Mg2+(aq)…

Q: When mercuric iodide is added to the aqueous solution of potassium iodide, the

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Q: A solution contain 28% phosphoric acid by :mass. This means

A: % by mass = 28% Given question doesn't mention mass of solution so we will assume mass of solution…

Q: Statement: The vapor pressure of a solution is dependent on the mole fraction of the solvent. Is the…

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Q: An aqueous solution of sodium bromide has a concentration of 0.366 molal. The percent by mass of…

A: Details of question

Q: What is depression in freezing point? Explain with example

A: The depression in freezing point is the types of the colligative property of the solution that is…

Q: Calculate the Molarity of a solution, given appropriate data; calculate the molality of a solution,…

A: Lets consider,in 1 L of water, 58.44 g of salt (NaCl) is dissolved, then find the molarity of NaCl…

Q: An aqueous solution of chromium(II) nitrate has a concentration of 0.447 molal. The percent by mass…

A: An aqueous solution of Chromium(II)nitrate has a concentration of 0.447 molal.

Q: Calculate the morality of a 45.8 percent (by mass) aqueous solution of sodium chloride

A: mass % of the Sodium chloride solution = 45.8 %Molality of the solution = ?Note: Molar mass of…

Q: If 0.500 mol of a nonelectrolyte solute are dissolved in 500.0 g of ether, what is the freezing…

A: Given, moles of non electrolyte=0.5 mol weight of ether=500 g therefore, molality of solution moles…

Q: The molality of the solution is ____ m. The boiling point of the solution is _____°C

A: Given that:          Mass of manganese nitrate = 10.65 g Molar mass of manganese nitrate = 179.0…

Q: Also what is the freezing point of solution?

A: Application of  colligative properties   2.67 L or 0.00267 ml of ethane 1,2 -diol.  or  0.00267 x…

Q: When the vapor pressure of solution decreases, What will happen to the boiling polll and freezing…

A: vapor pressure of solution decreases means that solution having more number of solute particles. as…

Q: solute will have the lowest freezing

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Q: True or False Diluting the solution by adding more solvent changes the moles of the solute present.

A: Diluting the solution by adding more solvent changes the moles of solute present : True / False

Q: classify the following substances as either colloidal or true solution-sized particles. - glucouse…

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Q: What mass of ethanol if 360 g if sucrose are dissolved in ethanol to make a 1.6 molal solution? If…

A: First, using given molality and mass of sucrose the mass of ethanol is determined.

Q: Grams of TyR in 33.0 g of solution that has 25% TyR by mass

A: Percentage by mass of the solute in the mixture can be expressed as the ratio of mass of solute to…

Q: It a solute is nonvolatile, Its water solutiol Iš honvolatile, Its Wa boiling point of water. This…

A: Colligative properties are the properties of the solutions and these properties depend upon the…

Q: When 225 g of solution was evaporated to dryness 52.35 g of solute was recovered. What was the…

A:

Q: Explain what happens to molecules when they dissolve. How do molecules interact with water when they…

A: Here we see the interaction of molecule with polar solvent, water.  If the dissolve molecule is…

Q: Why does freezing point decrease and boiling point increase when solute is added? Please answer in…

A: Please find the below attachment.

Q: An aqueous solution of cobalt(II) nitrate has a concentration of 0.394 molal. The percent by mass…

A: Molality of Co(NO3)2 = 0.394 m Mass % =? Mass % can be calculated by mass of solute divided by total…

Q: Consider the solubility of non polar gases in water. As temperature increases the solubility of the…

A: To solve this problem we have to know about the Solubility of non polar gas in water .

Q: 1. Describe how the solubility of solids (solid line) and gases (dashed line) is different. 2.…

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Q: The molality concentration defines as the No. of moles of solute per 1 kg. of solvent true False

A: We have given a statement and we have to find that the statement is true or false. Statement : The…

Q: What is the boiling point of a solution that contains 1.5 mol of NasPO. dissolved in 1.00 kg of…

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

Q: is the property of a solvent to overcome the solute-solute solution interaction, in order to…

A: The strength of the intermolecular forces between solutes and solvents determines the solubility of…

Q: What is osmotic pressure? Why it is a colligative property?

A: Osmotic pressure can be defined as the minimum pressure that must be applied to a solution to halt…

Q: An aqueous solution of ammonium nitrate has a concentration of 0.238 molal. The percent by mass of…

A: Molality (m) is defined as the number of moles of solute dissolved per kilogram of the solvent, i.e.…