b. how many grams of sugar must be added to 1000 g water to make it boil at 102.0 degrees celsius? c. how many grams of sugar must be added to 1000 g water to make it freeze at -2.000 degrees celsius? d. what is the molar mass of a 500.0 g solute which then dissolved in 500.0 g water results in a solution that boils at 105.5 degrees celsius

Q: How many grams of sugar must be added to 1000 g water to make it freeze at -2.000 degrees celsius?

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Q7. Circle true (T) or false (F) for the following statements: a. The solubility of most ionic…

A: 7) Colligative properties : Those physical properties of a solution which depend upon the number of…

Q: What volume of ethanol in milliliters (density = 0.7893 g/cm3) should be added to 427 mL of water in…

A: dddxxx The amount of substance dissolve in a given volume of solution is called density of the…

Q: If 11.2 g of sugar (MM= 342 g/mol) is dissolved in 500 g water at 30 degrees celsius, a. how many…

A: Given information,   11.2 g of sugar (MM= 342 g/mol) is dissolved in 500 g water at 30 degrees…

Q: 19. The normal boiling point of pure water is 100oC. What is the boiling point of an aqueous…

A:

Q: A solution that contains 55.0g of ascorbic acid in 250. g of water freezes at 2.34*C. Calculate the…

A:

Q: How many grams of CH3OH (MM=32.04 g/mol) would need to be added to 200.1 g of water in order to…

A: Molality is calculated.

Q: What molality of N a Clis required to lower the freezing point of water to -19.7 degrees C? Use…

A:

Q: Barbiturates are synthetic drugs used as sedatives and hypnotics. Barbital (molar mass = 184.2…

A:

Q: W = 0.050 M NaCl X = 0.050 M glucose Y = 5.0 M NaCl Z = 5.0 M glucose Solution W has a Higher or…

A: Colligative properties are properties of solutions that depend on the number of particles in a…

Q: What is the molar mass of methylbenzene if 0.85 g of methylbenzene depresses the freezing point of…

A:

Q: boiling point o

A: Ans. B. 100 g table salt NaCl is answer.

Q: Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. What is the boiling point of the…

A: Given, Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. The boiling point of the solution…

Q: The solubility of KNO3 is 155 g per 100.0 g of water at 75°C and 38.0 g at 25°C. What mass (in…

A:

Q: Which of the following has the lowest freezing point?   A. 0.150 m sugar   B. 0.150 m CaCl2…

A: Depression in freezing point is a colligative property. compounds which produce maximum ions,…

Q: A nonvolatile organic compound Z was used to make up a solution. Solution A contains 5.00 g of Z…

A:

Q: which

A: We will find out lowest Vapour pressure

Q: Which of the following solutions will give the highest boiling point? O a. 10 moles salt in 1 kg…

A: Elevation in boiling point is a colligative property and thus is dependent on the number of solute…

Q: The solubility of glucose is 357 g/100 g H2O at 70°C. A solution is prepared by mixing 450g of…

A: At T = 70℃  Solubility of Glucose is 357 g / 100 g of H2O Thus, 357 g of Glucose dissolved in 100 g…

Q: e molecular mass o

A:

Q: 1. A solution contains 100 grams of CaCl2 in 2500 grams of water. a. What is its freezing point?…

A:

Q: Which of the following has the highest freezing point? a. pure H2O   b. glucose      c. LiCl d.…

A: Now the lowering of the freezing point is a colligative type of property. It depends on the number…

Q: What is the boiling point of a 2.6 m sucrose solution in ethanol? Kb(ethanol) = 1.22 °C/m and the…

A: colligative property are those property which depend on the number of particle of the solute

Q: A solution containing 77.635 g of an unknown compound and 431.27 g of ethyl ether? The solution had…

A: The molecular mass of the compound = 96.18 g/mL

Q: Automotive antifreeze consists of ethylene glycol, C2H602, a nonvolatile nonelectrolyte. Calculate…

A: Given, Mass Ethylene glycol =43 gm Volume of water = 85 ml

Q: Dissolving 28 g of an unknown into 100 g of water lowered the freezing point fro 0.0 C to - 3.8 C.…

A:

Q: B. Calculate the molality of a water solution if the freezing point is: 6. -9.3°C 7. -27.9°C

A: Molality of solution is defined as number of moles of solute dissolved per kg of solvent.

Q: g of fructose (180.16 g/mol) are dissolved in 32.2 g of water (d = 1.00 g/mL, 18.02 g/mol). What…

A: Mole fraction is equal to moles of component divide by total moles of solution

Q: A crystalline white solid is a mixture of glucose and sucrose.is it possible that a ten grammes…

A: It possible that a ten grams sample of the solid dissolved in hundred grams of water might have a…

Q: alculáté the freezing point(a). and boiling point (b). of a solution ntaining 4.27 g sucrose…

A: Mass of sucrose = 4.27 g Mass of water = 50 g Molar mass of sucrose = 342.30 g/mol Number of moles…

Q: What is the formula of molality? a. moles solute / L of solution O b. moles of solute / kg of…

A:

Q: 7. In each of the following solutions, name the strongest solvent/solute interaction (intermolecular…

A: “Hello. Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 62. A 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution…

A: Answer: This question is based on the colligative property of the solution where when a non-volatile…

Q: What molality of N a Cl is required to lower the freezing point of water to -12.4 degrees C? Use…

A: Given: Freezing point of water with NaCl solution = -12.4 oC And Kf of water = 1.853 oC/m.

Q: 27. The freezing point of camphor is 178.4 C and its molal freezing point, k is 40.0 °C/m. Find the…

A: When the solute particals are added to any solvent, the freezing point of the pure solvent decreases…

Q: 8. An aqueous solution of methanol in water has a vapor pressure that is A. equal to that of…

A:

Q: The boiling point of pure ethanol is 78.4 °C. A solution is made using 100.0 g of ethanol (the…

A: Molality of solution is determined as follows,

Q: A 11 g sample of a Na3PO4 dissolves in 110. g of water. If the Kf  (H2O) = 1.86 oC/molal.  What is…

A: Given: Mass of  Na3PO4 = 11g Molar mass of  Na3PO4 = 163.94 g/mol Mass of H2O = 110.0 g = 0.110 Kg…

Q: Which of the following statements shows the correct relationship between temperature and the…

A: The correct statements among the following has to be given,

Q: Arrange the following compound base on its decreasing solubility in water * А. B. H H H H HHH…

A:

Q: What molality of Na Clis required to lower the freezing point of water to -11.6 degrees C? Use 1.853…

A: Given : freezing point of solution = -11.6 oC Since freezing point of solution = freezing point of…

Q: solution 5.6 g of sodium acetate (NaCH3CO₂) dissolved in 300. mL of water 5.6 g of propylene glycol…

A: The depression in the freezing point () is given by the formula,  Rearrange the equation to i is…

Q: A solution containing 8.0 g of an unknown liquid and 92.0 g water has a freezing point of -2.50 °C.…

A:

Q: At room temperature, toluene has a vapor pressure of 300mmHg and ethanol has a vapor pressure of…

A: The mixing of toluene and ethanol is an exothermic process, which states that the vapor pressure of…

Q: An antifreeze solution freeze at -100°C. What is the freezing point on the Fahrenheit scale? A)…

A: Step →1Relation between °C and °F :-°F = 95 x °C + 32

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.