Answered: What is the boiling point of 0.0585 m…

Science

Chemistry

What is the boiling point of 0.0585 m aqueous

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 certain liquid X has a normal boiling point of 93.90 °C and a boiling point elevation constant K =…

Q: A solution is made by dissolving 6.60 grams of MgCl2 in 380.0 mL of water. What is the freezing…

A: Given, Mass of MgCl2 = 6.60 g Volume of water = 380.0 mL Density of water = 1.00 g/mL Kf of water…

Q: A student prepares a 1.1 mM aqueous solution of 4-chlorobutanoic acid (C₂H CICO₂H). Calculate the…

A: we have to calculate the fraction of 4-chlorobutanoic acid that is in the dissociated form

Q: A 100 mL solution was prepared by dissolving 10.00 g of Cas04 (MW= 136. 14 g/mol) in water. The…

A: Colligative properties are those properties which depend upon the number of solute particles.…

Q: A solution was made by dissolving 488.51 g of Ca(NO3)2 into 1200 mL of water. The density of water…

A: Information of question

Q: None

A: Given:Mass of water = 56. g (2 significant figures)Mass of butanoic acid =…

Q: A certain liquid X has a normal freezing point of −7.30°C and a freezing point depression constant…

A: δTf = i x Kf x m----(1) where δTf = To - Ts To = freezing point of pure solvent = −7.30°C Ts…

Q: A certain liquid X has a normal boiling point of 144.80 °C and a boiling point elevation constant…

Q: You are working in an aseptic unit making TPN bags. One of your adult patients requires 20mmol of…

A: Given the stock solution= 5% sodium chloride. Let the mass of the solution be 100g. Then the mass…

Q: The solubility of CaF, in water at 25 °C is measured to be 0.017 Use this information to calculate…

Q: A certain liquid X has a normal boiling point of 129.30°C and a boiling point elevation constant…

A: We are here given, normal boiling point of liquid X=129.3°C boiling point of solution (solution of X…

Q: A chemist makes 0.960 L of zinc oxalate (ZnC₂04) working solution by adding distilled water to 0.110…

Q: A student prepares a 0.36 mM aqueous solution of crotonic acid (C₂H, CO₂H). Calculate the fraction…

A: We have to calculate the fraction of crotonic acid that is in the dissociated form in his solution.

Q: What is the freezing point of 0.0225 m aqueous calcium chloride, CaCl2? Use the formula for the salt…

Q: What volume (in L) of concentrated potassium hydroxide solution (21.5 mol/L) is required to prepare…

A: This is a dilution problem. Here the concentration of concentrated KOH solution is given. We have to…

Q: A certain liquid X has a normal freezing point of 4.30 °C and a freezing point depression constant…

A: Depression in freezing point is colligative property. ∆Tf is the depression in freezing point. Kf…

Q: certain liquid X has a normal boiling point of 143.40 °C and a boiling point elevation constant K =…

A: Normal boiling point of the liquid, = 143.40 oCElevated boiling point of the liquid, = 144.6…

Q: An aqueous solution at 25 °C has a H,0 concentration of 4.9 x 10 'M. Calculate the OH concentration.…

A: The autoionization of water is given below.

Q: The boiling point of water H,O is 100.0°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: When a non volatile solute is added to a pure solvent its boiling point increases The difference in…

Q: A mixture of ethylene glycol (C2H6O2) and water is used as an antifreeze in cars. However, it is not…

Q: A chemist mixes 28.4 g of acetone with 60.1 g of 4-methyl-2-pentanone and 4.31 g of methanol.…

A: Percent by mass is defined as the mass of the substance divided by the total mass of the mixture…

Q: A chemist mixes 24.3 g of water with 41.0 g of acetic acid and 9.15 g of 2-methylpyrazine. Calculate…

A: To define a solution precisely, we need to state it's concentration that how much solute is…

Q: A certain liquid X has a normal freezing point of 7.10°C and a freezing point depression constant…

Q: A certain liquid X has a normal freezing point of -2.10 °C and a freezing point depression constant…

A: In the given question we have to calculate the mass of solute (ZnCl2) dissolved in solvent X. First…

Q: A particular brand of beef jerky contains 5.81\times 10^-2% sodium nitrite by mass and is sold in an…

A: Answer:Mass percentage of a substance in a mixure is equal to its mass present in 100 g sample of…

Q: What is the freezing point of an aqueous solution that boils at 104.1 ∘C? Express your answer…

A: The given information is as follows: The boiling point of solution Tb = 104.1 °C The freezing point…

Q: A certain liquid X has a normal boiling point of 104.90 °C and a boiling point elevation constant K₁…

Q: An impure sample contains 0.74 g of impurities and 4.55 g of benzoic acid. The sample is dissolved…

A: Mass of impurity = 0.74g Mass of benzoic acid = 4.55g Total mass of sample = 0.74+4.55 =…

Q: A student wants to lower the freezing point of 100 mL of water. They add 5.00 grams of NaCl to teh…

A: ∆Tf = i x Kf x m Where, Tf = freezing point depression; Kf = freezing point depression constant; m…

Q: A certain liquid X has a normal freezing point of 0.80°C and a freezing point depression constant…

A: For colligative properties Depression in freezing point, ∆T= imKf Where, i - vant hoff factor m…

Q: A certain liquid X has a normal freezing point of 1.00 °C and a freezing point depression constant K…

A: According to the depression in freezing point expression,∆Tf = i × Kf × mWhere,∆Tf = Tfsolvent -…

Q: . A solutia A certain liquid X has a normal freezing point of -4.20 °C and a freezing point…

A: First calculate the change in freezing point for the solution and use it to calculate the mass of…

Q: A student dissolves 12.4g of ammonium nitrate (NH4NO3) in 200.g of water in a well-insulated open…

A: Given, Mass of Ammonium nitrate = 12.4 g Mass of water = 200.0 g Temperature of water falls from 21◦…

Q: How many grams of water must be used to prepare a 2.50 percent by mass (%m/m) sodium hydroxide…

Q: Your know-it-all classmate just explained to the class that NaCl is a gas because the line on the…

A: The solubility of a solute in a particular solvent is the concentration of its saturated solution at…

Q: solution was standardized using 0.256 g of sodium carbonate. (Na2CO3 = 106 g/mol; HCl = 36.46 g/mol)…

A: Given, Mass of Na2CO3 = 0.256 g Na2CO3 = 106 g/mol; HCl = 36.46 g/mol) Moles of Na2CO3 = mass/Molar…

Q: An organic chemist measures the temperature T of a solution in a reaction flask. Here is the result.…

Q: The solubility in water of ionic compound X is measured and found to be 77.3 g L water that would…

A: Given: Solubility compound X = 77.3 g/L at 25 oC.Mass of X in solution = 50.0 g

Q: The chemical analysis of a water indicates the presence of cations in the following concentrations:…

A: Concentrations of the cations are given as:Na+ = 53 mg/LMg2+ = 36 mg/LK+ = 72 mg/LFe2+ = 98 mg/LMn2+…

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 of KNO3…

Q: How many grams of solid NaNO3 came out of solution after cooling? Express your answer in grams to…

A: A). Solubility of NaNO3 at 20°C = 88g/100g H2O 100g of H2 O can dissolve → 88g of…

Q: 114.7 mg of NaCl (MM=58.44 g) is dissolved in 246.42 L of water. What is the concentration of Na+…

A: A numerical problem based on concept of solutions, which is to be accomplished.

Q: c. When the solution is heated, its density decreases. How would the volume of the solution change…

A: Density is defined as the mass per unit volume.

Q: student dissolves 13.7 g of potassium hydroxide KOH in 200. g of water in a well-insulated open cup.…

Q: A student prepares a 3.4M aqueous solution of propionic acid (C₂H₂CO₂H). Calculate the fraction of…

A: Concentration of propionic acid = 3.4 M

Q: An organic chemist measures the temperature T of a solution in a reaction flask. Here is the result.…

A: Given that, T = 56℃ Change into K.

Question

What is the boiling point of 0.0585 m aqueous calcium chloride, CaCl₂? Use the formula for the salt to obtain i. The boiling point of water is 100.0 °C and the K_b=0.512°C/m for water. Express your answer to two decimal places.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Calculate the freezing point of a solution of 367.4 g of ethylene glycol (C,H,O,, 62.067 g/mol) dissolved in 547.9 g of water. K = 1.86°C/m for water. Enter your temperature to one decimal place. Answer:
4. A 100 mL solution was prepared by dissolving 10.00 g of CaSO4 (MW= 136. 14 g/mol) in water. The density of the solution was found to be 1.15 g/ml at 25 C. Find the new boiling and freezing temperature of water in this solution. Answers in 2 decimal places. no need to write the unit. New boiling point = [A] %3D New Freezing point = [B]
A certain liquid X has a normal boiling point of 141.90 °C and a boiling point elevation constant K, = 1.32 °C·kg•mol¯. Calculate the boiling point of a solution made of 23.g of urea (CH,N,O) dissolved in 700. g of X. Round you answer to 5 significant digits. x10 ?
A standard crank ice cream maker uses a mixture of ice water and salt to cool ice cream mix to the point of freezing. If ice cream freezes at 27 degrees Fahrenheit, what is the minimum concentration of salt needed to make ice cream?
A chemist mixes 45.7 g of carbon tetrachloride with 98.4 g of 2-ethyltoluene and 31.1 g of thiophene. Calculate the percent by mass of each component of this solution. Round each of your answers to 3 significant digits. component carbon tetrachloride 2-ethyltoluene thiophene mass percent 0 % x10 X Ś
What is the freezing point of a ethanol solution if that same solution boils at 79.5 ℃? The normal boiling point and freezing point of pure ethanol (C2H5OH) are 78.29 ℃ and -114.2 ℃, respectively. For ethanol, Kb = 1.23 ℃/m and Kf = 1.99 ℃/m.Please enter your response in standard notation to one decimal place.
Subject-advance chemistry
A certain substance X has a normal freezing point of -1.1 °C and a molal freezing point depression constant K = 2.14 °C-kg-mol by dissolving some urea ((NH2),CO) i in 650. g of X. This solution freezes at -3.2 °C. Calculate the mass of urea that was dissolved. Round your answer to 2 significant digits. X $ 1 A solution is prepared
A chemistry student needs 60.0 g of 4-methyl-2-pentanone for an experiment. He has available 120. g of a 24.3% w/w solution of 4-methyl-2- pentanone in acetone. Calculate the mass of solution the student should use. If there's not enough solution, press the "No solution" button. Round your answer to 3 significant digits. 0 x10 X No solution S
A solution is made by dissolving 7.60 grams of MgCl2 in 160.0 mL of water. What is the freezing point of this solution (in °C)? Express you answer to 3 significant digits. 1.00 g/mL |Density of water Kf of water 1.86°C/m
A 250 mL solution was prepared by dissolving 10.00 g of Na2CO3 (MW= 105.99 g/mol) in water. The density of the solution was found to be 1.20 g/ml at 25oC. Find the new boiling and freezing temperature of water in this solution. Answers in 2 decimal places. no need to write the unit. New boiling point = New Freezing point =
What is the boiling point of water when 210.86 g of potassium nitrate are dissolved in 827.2 g of water? bpwater = 100.0°C kbkb = 0.512 °C/m ΔTb=i⋅kb⋅mΔTb=i⋅kb⋅m