3. It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoons of water is needed to dissolve 85 g of sucrose?

Q: Which solution has a higher vapor pressure at 25 degress Celsius: 20.0g of glucose in 100.0mL of…

A: Given information: 20.0g of glucose in 100.0mL of water 2.0g of sucrose in 100.0mL of water Density…

Q: An aqueous solution containing 11.0 g of starch per liter has an osmotic pressure of 3.90 mm Hg at…

A: Given -  Mass of starch =11.0 g Volume of solution = 1L Osmotic pressure = 3.90 mm Hg Temperature =…

Q: A 4.1 M glucose solution. concentration: A folution.co osmol/L

A:

Q: Assume that 100 g of LiCl is dissolved in 100 g of water at 100 °C and the solution is allowed to…

A: From the given graphical representation (solubility vs temperature), it is found that the solubility…

Q: f dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The formula of elevation in boiling point is:Here,  is the increase in boiling point, Kb is the…

Q: 13.6 g of solid ammonium nitrate (NH4NO3, molar mass 80.052 g/mol) is dissolved in 120 mL of water.…

A:

Q: What is the mass percent of NaCl when 5.00 g of NaCl is dissolved in 95.0g of water?

A: Mass percent is one of the methods to express the concentration of a solution . It is calculated by…

Q: What mass of fructose, C5H10O5 (molar mass is 150.2 g), in grams must be added to 115 g H2O to lower…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: What is the freezing point of a solution of 10 grams of glucose, CH,Os, and 1500 g of water

A: Given that, mass of glucose = 10 g, Molar mass of glucose= 180 g mol-1 Mass of water = 1500 g = 1.5…

Q: 6.) Calculate the molality of the solution (m) Use the equation: Tf (solution) – Tf (solvent) = –i…

A: Molality = number of moles of solute ÷ mass of solvent in kg

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need  to dissolve…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The formula of elevation in boiling point is:Here,  is the increase in boiling point, Kb is the…

Q: What is the molality of a solution that contains 79.4 grams of strontium fluoride that has been…

A:

Q: 5. Compare solubilities of NaCl and KCl in 100 mL of cold and hot water: Cold water: NaCl= 35.7 g…

A: Solubility can be expressed as the moles of solute that can be dissolved in 1 L of solvent to form a…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: Here  We know that The formula of elevation in boiling point is:Here,  is the increase in boiling…

Q: When 64.8g of sucrose was dissolved in 100g of water, the freezing temperature of the water was…

A: Given when 64.8g of sucrose is added to 100g of water, the freezing point of water becomes ---…

Q: e molecular mass o

A:

Q: Answer Questions 6.79–6.82 based on the following scenario: Two solutions, A and B, are separated by…

A: Answer: When two solution of different concentration are kept in a chamber separated by a…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A:

Q: 100 90 80 NaNO 70 60 CaCl 50 Pb(NO3)2 40 NaCi 30 KCI 20 KCIO3 10 Ce,(SO,)a O 10 20 30 40 50 60 70 80…

A: Given: The solubility of 42 g KCl=42 g. Temperature of the KCl solution=500C.

Q: What minimum temperature is required to dissolve 24gof potassium nitrate in 40 g of water?

A: We will calculate the minimum temperature is required to dissolve 24gof potassium nitrate in 40 g of…

Q: What mass of glycerin (C3 Hg O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: Given: Freezing point depression (f) = 0 -(-4.20) = 4.200C Molar mass of glycerine (M2) = 92.094…

Q: While processing data, a student determines that the value of ATf for a solution is 7.2°C. If Kf for…

A:

Q: saturated solution is sucrose was prepared at 30.0 Celsius using 500.0 g of water. How many grams of…

A: In this question, we want to determine the mass of sucrose dissolved in 500 0g of water.  How we can…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The above question is related to the topic of solution thermodynamics and the effect of solute…

Q: read values for the following: the solubility of sodium chloride (NaCl) at 50 degrees celsius

A: Solubility of NaCl at 50°CSolubility of NaCl at 25°C is 357 mg/ml in water.

Q: 7. What is the molar mass of a compound if 5.96 g is dissolve in 25.0 g of chloroform to form a…

A: The formula for elevation of boiling point                   Δ Tb =Kb×Cm  where,                 Kb…

Q: The boiling point of diethyl ether, CH, CH,OCH, CH,, is 34.500 °C at 1 atmosphere. Ks (diethyl…

A:

Q: The solubility limit of kl in water is 58g of kl in 100g of water at 25 degrees Celsius.  What Is…

A: Solubility limit of KI is 58g/100g water.  To solve this question determine solubility limit in 1 gm…

Q: Find the molality of a solution containing 103 g of Sodium Chloride (NaCl) in 1293 g of water?…

A: Given  Mass of NaCl            =  103 gram  Molar mass of NaCl  = ( 23 + 35.5 ) gram/ mole…

Q: What is the molar concentration of the solution? concentration: ----m   How many moles of solute…

A:

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The objective of the question is to predict the change in temperature if the amount of solute is…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The formula of elevation in boiling point is:Here,  is the increase in boiling point, Kb is the…

Q: If dissolving 1.5 g of a solute into 100 mL of water caused the temperature of the solution to…

A: The formula of elevation in boiling point is:Here,  is the increase in boiling point, Kb is the…

Q: What molality of NaCl is required to increase the boiling point of 500 g of water to 105°C? (K, is…

A: Given: The boiling point of the solution = 105°C Mass of water = 500 g Standard data: Kb for…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

A: We will calculate molality first, then find boiling point of solution using colligative property.

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 144.6 grams of the…

A: According to colligative property when a non electrolyte is  added to a a solvent then there is…

Q: When 64.8 g of sucrose was dissolved in 100 g of water, the freezing temperature of the water was…

A: ΔTf= Kf. Molality ΔTf = Kf x m Molality m = number of moles/ W Kg solvent =(mass of substance/mol…

Q: If you have 133 grams of sucrose what is the smallest volume in ml of water that will dissolve your…

A: Solubility of sucrose at 25 degree C is 211.4 g/ 100 ml of water. NOTE - Please check this data in…

Q: The solubility of a compound is 84 g per 100.0 g solvent at 25 °C. If 84 g of the compound is…

A: