answer the following according to the question What is the mole fraction of WATER? What is the moles of GLYCERIN? What is the vapor pressure of the water solution? What is the moles of WATER?

Q: How much of a 31.0 M hydrochloric acid solution would you dilute to prepare 50.00 mL of 4.00 M HCl?…

A:

Q: How many grams of solution that is 5.2% sucrose by mass are needed to obtain 18g of sucrose

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How Many grams of sodium sulfite are contained in 250 grams of a 3%solution

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Q: When 10 grams of alcohol is added to 40 grams of water, the percent solution will b O 20 % O 15% O…

A: Given that: Mass of water, MB = 40 gMass of alcohol, MA = 10 g To find: Percent solution when 10 g…

Q: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

A: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

Q: What is the molarity of a 5.9 L solution containing 1.2 moles NaCl

A: Given : mole=n= 1.2 V=5.9

Q: milliligrams

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Q: A solution is made by combining 128 mL of ethanol and 0.452 L of water in this solution what is the…

A: A solvent is a liquid that dissolves a solid, liquid or gaseous solute.A solute is a substance that…

Q: why hexane and methanol are miscible gases but only slightly soluble as liquids

A: Hexane and methanol both are organic compound. Hexane is a straight chain alkane molecule while…

Q: Predict differences in our global environment that may havearisen if the freezing point and boiling…

A: Differences in our global environment that may have arisen if the freezing point and boiling point…

Q: How many grams of a 18.4% sugar solution contain 76.5g of sugar?

A: Here, we have to calculate total mass of sugar solution.

Q: ow many grams of lactose must be added to 755 g of water in order to prepare each of the following…

A: mass percent is one of the way to express the concentration a solution

Q: What is the molarity of the solution produced when 159 g of NaCl is dissolved in sufficient water to…

A: Here we are required to find the Molarity of NaCl

Q: In order to prepare 60 g of 10% Sodium Carbonate solutions, how many grams of water and sodium…

A: Percent solution is given by,

Q: Which solution (saturated, unsaturated, or supersaturated) represents a non-stable

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Q: Essentially the question is what makes a freezing point greater.

A: Properties of a solution which depends upon the no of solute particles present in it is called…

Q: What volume of drug is in 25 cc of an 6% solution?

A: Volume percent (v/v)% :-  The volume in cc of solute present in 100 cc of solution is defined as…

Q: please help me figure out this 2 questions ! 1) what is the morality of a solution contaning 4.50 g…

A: Ans 1.  The molarity can be defined as the number of the solute in per liter volume of the solution…

Q: How many moles of solute are in 5 liters of a 5 M solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: how we get from molarity to osmolarity?

A: Molarity and Osmolarity are related to each other as follows :

Q: How many grams of a 18.4% sugar solution contains 68.5 g of sugar?

A: Given, Mass of sugar  = 68.5g

Q: 5 g of potassium chloride is dissolved in enough water to make 3.6 L of solution. A) What is the…

A: Formula used :- Concentration (C) = number of moles (n)/volume(L)

Q: 2. How many mL water and needed if 54.3g of KBr are dissolved to make a 0.32M solution?

A: Required amount of water as a solvent to prepare a solution of desired molarity can be calculated as…

Q: The gas constant is 0.0821 L-atm/mol-K. The osmotic pressure of a 0.255 M solution at a temperature…

A: Gas Constant, R = 0.0821 L-atm/mol.Kosmotic pressure, =?concentration of solution, C = 0.255…

Q: To increase solubility of a gas into a liquid the most, then

A: Solubility of a gas in liquid is explained by Henry's law  Henry's law states that amount of a…

Q: so what is the calculated percent water of hydration in the sample?

A:

Q: As concentration increases, a solution's vapor pressure its osmotic pressure and

A: When a liquid is heated, its molecules obtain sufficient kinetic energy to overcome the forces…