20. If 50g of the solute is dissolved in 120g of the solvent at 15°C, how much solute must be added to make the solution saturated? 150 Supersaturated solution Saturated 100 Unsaturated 50 solution 25 50 75 100 Temperature (C). 30g 46g O 80g O 96g Solubility (g/100 g H,O)

20. If 50g of the solute is dissolved in 120g of the solvent at 15°C, how much solute must be added to make the solution saturated? 150 Supersaturated solution Saturated 100 Unsaturated 50 solution 25 50 75 100 Temperature (C). 30g 46g O 80g O 96g Solubility (g/100 g H,O)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A 181 L aqueous solution has an osmotic pressure value of 3.79 mm Hg at 17 C. The solution was made…

A: Step 1:To find the molar mass of the solute, we can use the formula for osmotic…

Q: 90 NANO 80 70 Pb(NO)2 KNOS 60 CaC 50 O 40 Nacl 30 KCI 20 KCIOS 10 Ce,(SO 0 10 20 30 40 50 60 70 80…

A: We have to find out the salt (solute) which is least soluble at 0℃

Q: At what temperature is each of the following solutions -saturated? (Refer to Figure 13.5.) (a) 40 g…

A: Saturated solutions are those where the maximum amount of solute is dissolved.

Q: A 120.0 gram solution is prepared at 80° C that is saturated with NaNO3 (MW=85.0 g/mole; solubility…

A: Mass of solution prepared at 80° C = 120.0 gSolubility of NaNO3 at 80° C = 150 g NaNO3/100 g…

Q: 37. What is the boiling point of a solution that is a mixture of 37.5 mol% A and 62.5 mol% B? bpt.…

A: Given phase diagram:

Q: Part 1: 12.4 µg of K2CrO4 are dissolved in 3.45 g of water. What is the molality of the resulting…

Q: what is the molality of 10 grams solute dissolved in 200 grams benzene. The soluion boils at…

A: A question based on concentration terms, which is to be accomplished.

Q: An aqueous potassium chloride solution is prepared by dissolving 87.1 g of KCI in 435.0 g of water.…

A: Molar mass of KCl is 74.55 mol/L. Molality is defined as the no. of mol of solute present in 1 kg of…

Q: You dissolve 26.2 g of KCl in 1.00 kg of water. The volume of the resulting mixture is virtually…

Q: The density of a particular solvent is 5.15g/L with a volume of 3981cm^3. If you add 0.00518kg of…

A: Molality of a solution is defined as the number of moles of solute per kilogram of solvent. The SI…

Q: what is the molality of a solution if a nonvolatile solute increased the boiling point of pure…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature ("C)…

A: Solubility is defined as mass of solute that could be dissolved in a solvent at a particular…

Q: 17) Potassium nitrate is soluble in water. Is this statement correct? * KNO3 Yes No In some cases,…

A: ♠ The common solubility rule is - " like dissolves like" i.e. polar solutes are dissolved in polar…

Q: What volume of ethanol (MM = 46.07 g/mol, density = 0.7893 g/cm³) should be added to 550. mL of…

Q: Calculate the normality of H2SO4 ( MW = 98. 08 g/mol) which is prepared by adding 184.1 g of…

A: Given Mass of H2SO4 = 184.1 gram Volume of solution = 1000 mL =…

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 22.9oC and under 0.915 atm of O2 (g) the solubility of O2 (g) in water is 1.35x10-3 M. What is…

Q: If 50g of NH4Cl is put into 100g of water at 60 deg C is the solution ? Is it saturated or…

A: In this question, we will determine that 50g NH4Cl is saturated or unsaturated or supersaturated.…

Q: The freezing points and boiling points of the solution which contains 25.0 g NaCl in 129 mL of water…

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

Q: Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in 500.0…

A: Given:Mass of ethylene glycol(C2H6O2)=500.0gMolar mass of ethylene glycol(C2H6O2)= 62.068 g /molMass…

Q: A student dissolves 19. g of aniline (C H,NH,) in 350. mL of a solvent with a density of 1.13 g/mL.…

A: We have given that 19 g of aniline dissolves in 350 mL= 0.350 L of a solvent To find out molarity…

Q: Consider a solution of the solute CHCI3 in the solvent CHBR3. If the molality of the solution is…

A: Dipression in freezing point (∆Tf) for any solution is directly proportional to the molality (m) of…

Q: How much potassium nitrate (KNO3) will you have to add to 100 g of water at 40°C to make a saturated…

A: Answer

Q: The solubility of a salt at 50•c is 64g salt per 100 of water. Which solution below would be…

A: Given the solubility of the salt at 50 oC = 64 g salt / 100 g water A solution is saturated when the…

Q: A. FREEZING POINT DEPRESSION Kf (*C/m) of water 1.86 Freezing Point of Water, 0.00 °C SOLVENT 100.0…

Q: 13. A solution is made by dissolving 100 g of essentially nonvolatile ethylene glycol (C2H602) in…

A: In the given question, we can find out freezing point of solution by the formula:-∆Tf = Kf × m…

Q: An aqueous solution of 3.1472 molal HNO3 was prepared by mixing HNO3 pellets in water. How many…

A: The correct option is:

Q: 5. What is the molarity of a water solution that contains 22.2g of C,H,„O, in a total volume of…

A: Hi, since you have posted multiple questions. We will answer the very first question for you. Kindly…

Q: A solution is prepared (data below). Calculation the molality (mol/Kg) of the solution. Solvent:…

Q: Calculate the mass percent and molality of a solution containing 2 5 .0 g KNO3 dissolved in 250. g w…

Q: Colligative Properties The boiling point of chloroform (CHCl3) is 61.7C. When a nonvolatile solute…

Q: Select the solute that will cause the largest freezing-point depression when dissolved in water. a.…

A: The depression in the freezing point is caused when a non-volatile solute is added to the solution.…

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: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: Calculate the molality of the solute in a solution containing 5.91 g MGNH,PO, in 250.0 mL of…

Q: Solutions & Colligative Properties 1. The vapor pressure of water at 20°C is 17.5 torr. What is the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A student dissolves 14. g of stilbene (CH12) in 450. mL of a solvent with a density of 1.09 g/mL.…

A: Molarity: The mole of the solute dissolved in one liter of the solution is known as the molarity of…

Q: At 50°C , which solution is the least soluble in 100g of water?

A: Answer

Q: 9. Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in…

A: Answer:Properties of a solution that depend on the number of solute particles present in the…

Q: The solubility of nitrogen in water at 0ºC and 1 atm pressure is 23.54 mL of N2/L.>At what…

A: The objective of the question is to find the pressure required to increase the solubility of…

Q: A 3.03-gram sample of a compound is dissolved in 250. grams of benzene. The freezing point of this…

A: We can use the formula: ΔT = Kf x m where ΔT is the change in freezing point, Kf is the freezing…

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: 11. Calculate the molality of a solution containing 398 g glucose (C,H12O6) dissolved in 2.00 L of…

A: 11. The mass of solute is = 398 g The volume of the solvent is = 2.00 L The density of the solvent…

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

Q: 2. At 25°C, which of the following ionic compounds would be most soluble? с. КСI NaNO3 b. KCIO3 d.…

A: Concept: The graph is a representation of solubility on y-axis to the temperature on x-axis for the…

Q: A sucrose solution is prepared to a final concentration of 0.300 M . Convert this value into terms…

A: Molarity = number of moles / volume in liter

Question

100%

20. If 50g of the solute is dissolved in 120g of the solvent at 15°C, how
much solute must be added to make the solution saturated?
150
Supersaturated
solution
Saturated
100
Unsaturated
50
solution
25
50
75
100
Temperature (°C)
30g
46g
80g
96g
Solubility (g/100 g H2O)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

f 87. Calculate the freezing point and boiling point of each aqueous om solution, assuming complete dissociation of the solute. 101 MISSED THIS? Read Section 14.7 a. 0.100 m K₂S niti b. 21.5 g of CuCl₂ in 4.50 x× 10² g water c. 5.5% NaNO3 by mass (in water)
Which of the following three solute/solvent pairs are insoluble? Choose one or more: benzene/toluene Benzene Toluene acetone/ammonia Acetone H. N. H. Ammonia mercury/water Hg Mercury O. H. Water O butane/ethanol Butane H. Ethanol water/xylene H' H. Water Xylenes propane/octane Propane Octane
N2 has a solubility in water of approx 0.0215 g/L at 25 C and 1atm. What is the solubility (g/L) of N2 in water when atmospheric pressure is 0.920 atm
An aqueous potassium chloride solution is prepared by dissolving 76.8g of KCl in 435.0g of water. What is the freezing point (in°C) of the prepared solution? The freezing point depression constant for water is 1.86°C/m. Freezing point = _____ °C
When 30 grams of NH4Cl are mixed with 100 grams of water at 50°C, will the solution that results be saturated, unsaturated, or supersaturated? Explain your answer.
250 g of saturated MgSO4 solution is cooled down from 80 °C to 0 °C. What is the mass of MgSO4×7H2Oprecipitated? Saturated solution is of 38.6 m/m% at 80 °C and 29.0 m/m% at 0 °C.
Calculate the freezing point of a solution containing 74.0 g of eucalyptol (C10H8O) solute dissolved in 0.600 kg of CHCl3. The freezing point of pure CHCl3 is -63.5 oC. CHCl3 has a Kf of 4.68 oC/molality. -64.9 oC -67.5 oC -48.3 oC -58.0 oC -69.0 oC -62.1 oC -59.5 oC -78.7 oC
A student mixes 20.0 g of a salt in 100.0 g of water at 20°C and obtains a homogeneous solution. Given the following solubilities at 20°C, which salt could this be and why? KCl solubility: 10.0 g KCl in 100.0 g of water. KNO3 solubility: 30.0 g KNO3 in 100.0 g of water. a. KNO3 because it is saturated. b. KCl because it is saturated. c. KCl because it is unsaturated. d. KNO3 because it is unsaturated.
The molal concentration of a solution made by dissolving 3.5 g of CaCl2 (110.98 g/mol) in 353 g of water is _____ m.
Using this graph, find the solubility of the solution (KNO3) at 35 C and 60 C
Why does heating increase the speed at which a solid dissolves??
Automotive antifreeze consists of ethylene glycol, C₂H6O2, a non volatile nonelectrolyte. Calculate the boiling point and freezing point of a 25% mass percent solution of ethylene glycol in water. MW of Ethylene Glycol: 62.07 g/mol Kb Water: 0.52 °C/m K Water: 1.86 °C/m. 50. What is the molarity of the solution? Answer: 51. What is the change in freezing point temperature (in °C) of ethylene glycol solution? Answer: 52. What is the change in boiling point temperature (in °C) of ethylene glycol solution? Answer: 53. What is the boiling point temperature of the ethylene glycol solution? Answer: 54. What is the freezing point temperature of the ethylene glycol solution? Answer: