How would I find the solutions to the answers left blank? What would they be? Trial 1Trial 2Mass of calorimeter cup29.955g29,532 gMass of calorimęter cup, ice and waterMass of ice and water10:701g10.21019.254 819,3228Mass of soluteMoles of solutemolmolInitial temperature (T1)Final temperature (T2)°C°Cto°C12 °CAssuming that the total mass of ice and water is equivalent to the mass of the solvent,calculate the molality of the solution containing unknown B'.What is the van't Hoff factor, i, for this compound? Show calculations.15Colligative Properties

Answered: Image /qna-images/answer/76aced90-bc84-4616-b3d2-5c9202084f49.jpg

Answered: Mass of ice and water Mass of solute…

Science

Chemistry

Mass of ice and water Mass of solute Moles of solute

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: What will be the new total mass of the calcium ion be in this new solution now

Q: Analyze and answer the problem. Show your complete solution. 1. What mass of a 4.00% NaOH solution…

Q: An aqueous solution of has a concentration of 50.1 (m/m)%. Convert this to units of molarity, given…

Q: You have 25,00 of a 0.1000 M sugar solution. How much water must be added to make a 0.01789 M…

A: Given, M1 = 0.01789 M M2 = 0.1000 M V2 = 25.00mL

Q: What is an aqueous solution? List two examples.

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: How many milliliters of 0.714 M potassium nitrate solution will contain 0.323 moles?

A: Given, concentration of potassium nitrate solution =0.714 Mnumber of moles of potassium nitrate…

Q: To determine the solubility of a solute in water, a solution must be prepared that is saturated.…

A: The type of solution that is used to determine the solubility of a solute in water is given below.

Q: If you add solute to a solution, and the concentration does not change, the solution is unsaturated…

A: Welcome to bartleby !

Q: 7. The molarity is calculated using the formula: moles solute mass solute/ I. solution molar mass…

A: As given in the question, Molarity = moles of solute/volume (L) Moles of solute = Given mass/molar…

Q: Which of the drawings above represent a solution formed by placing an ionic compound in water?

A: Since water is indeed polar solvent ionic compounds shows higher solubility into the water.

Q: Assume aqueous solutions of Potassium Iodide and Silver Nitrate are the starting substances…

A: Potassium iodide reacts with silver nitrate to produce a precipitate of silver iodide and potassium…

Q: A type of solutions that contains the maximum amount of solute that is capable of being dissolved is…

A: The amount of solute present in a one-liter solution is known as solubility. The solubility of a…

Q: a sugar cube is stirred into a cup of warm water until dissolves, forming sugar water. what is the…

Q: If a solute and solvent will mix together, they are ____, ; if two substances are ____, it means…

A: In this question, we want to determine it is soluble or insoluble or miscible or immiscible or…

Q: A solution is made by mixing 569 ml of water and 238 ml ethanol. What is the concentration of…

A: Given, Volume of water = 569 mL Volume of ethanol = 238 mL So, total volume of…

Q: Complete the row for CH3OH. Enter your answers numerically separated by a comma. ΑΣφ ? Moles of…

A: Given: For CH3OH: Mass of solute is 12.0 g Molarity of solution is 0.540 M For MgSO4: Mass of…

Q: A solution contain 28% phosphoric acid by :mass. This means

A: % by mass = 28% Given question doesn't mention mass of solution so we will assume mass of solution…

Q: How many moles of solute are in the solution? moles of solute: What is the molar mass of the solute?…

A: Using Osmotic pressure π= CRT Where, π= is osmotic pressure =891/760 = 1.17 atm C =…

Q: % composition o

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

Q: What does it mean to say that a solute particle is hydrated ?

A: Hydration means that a substance contains water or a substance combines with water. For example: we…

Q: Is water a solute or solvent?

A: The homogeneous mixture of two or more substances is known as a solution.

Q: Convert 192 grams of phosphorus pentabromide to molecules.

A: Given: Mass of phosphorus pentabromide i.e. PBr5 = 192 g.

Q: Which piece of glassware should you use to make a solution of a specific volume and concentration?

A: Given : To make a solution of specific volume and concentration.

Q: How many moles of solute are present in solution B

A: The molarity, M, of the solution defined as the number of moles of solute in 1.0 L of solution that…

Q: I filled in all of the information but I am not sure how to calculate the GRAMS of solute contained…

A: Formula- Molarity (M) = Moles of soluteL of solution

Q: 1. Why is a solute formed? 2. Why is a solute important? 3. Can water be solute? Explain.

A: Given : Why is a solute formed? Why is a solute important? Can water be solute? Explain.

Q: 1. In your own words, state how you can tell whether an ionic compound should be soluble in water or…

A: The solution is given below -

Q: concentration

A: According to the question, a chemist adds 425.0 mL of a 34.5 g/dL sodium hyposulfate (Na₂S₂O3 )…

Q: Answer the guide questions below by using the given data in this image. 1. What is the weight of…

A: Given ℅ solution by weight = 4℅ Density of solution at 25 °C = 1.02 g/mL MW of solute = 58.44 g/mol…

Q: e number of millimoles of solute is

Q: What does NOT change when a solution is diluted by the addition of solvent? Select the correct…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: Without being heated, I could dissolve more sugar into sweet tea that is

A: Sweet tea is made by dissolving sugar in it. Here we have to identify the solution that can dissolve…

Q: Increasing the surface area of a solute will?

A: A solution can be described as the homogeneous mixture which consist of solute that can be dissolved…

Q: The molarity of hydrochloric acid in the solution is

A: An aqueous solution is 40.0 %by mass hydrochloric acid, HCl, and has a density of 1.20 g/mL. The…

Q: Use your diagram to explain what happen to the freezing and boiling point of water when a non…

A: Freezing point, temperature at which a liquid becomes a solid. The boiling point of a substance is…

Q: A 100.0 mL sample of a 0.500 M solution is diluted to a total volume of 250.0 mL. What is the final…

A: The number of moles remains constant even after dilution. The number of moles of the solution can be…

Q: If solute particles are surrounded by solvent molecules, the solute particles are described as...

A: If the solute moluces are surrounded by solvent molecules, it is commonly called solution.

Q: ration [References] Use the References to access important values if needed for this question. An…

Q: Components of the solution that is usually present in small amount is called? Select one: a.…

A: Solution is made up of solvent and solute.

Q: how many grams of solute are in this question

A: Given : concentration of solute i.e CH3OH = 0.625 M And volume of solution = 150.0 mL = 0.150 L…

Q: An aqueous solution that is 18% by mass sodium chloride is prepared with 40 g of water. What mass…

A: Given that, % by mass sodium chloride = 18% Mass of water = 40 g

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

A: Given: Mass percent = 5.2% Mass of sucrose = 18 g

Q: 13.94 g of sodium fluoride are added to 405 mL of water and mixed what is the concentration of…

Q: If 5 oz of alcohol are mixed with 12 oz of water, what is the percent concentration of alcohol in…

A: Given : mass of alcohol = 5 oz Mass of water = 12 oz Mass percent = ( mass of solute ÷…

Q: 1. What mass of solute would you need to make each of the following aqueous solutions? Show your…

Q: you dissolve sugar in water and then try to run an electric current through it, what will happen? *…

A: An electrolyte is the substance that breaks up into ions when dissolved in water. A non electrolyte…

Q: concentration of solute number of ions that solute ionizes into mass of solvent all of these

A: Colligative properties are physical properties of solution which are depends on number of solute…

Q: A 160 mL sample of a 1.4 M sucrose solution is diluted to 400 mL. What is the molarity of the…

A: Relation between molarity, volume for reaction between two solutions- M1V1=M2V2 Where,…

Question

How would I find the solutions to the answers left blank? What would they be?

Trial 1
Trial 2
Mass of calorimeter cup
29.955g
29,532 g
Mass of calorimęter cup, ice and water
Mass of ice and water
10:701g
10.210
19.254 8
19,3228
Mass of solute
Moles of solute
mol
mol
Initial temperature (T1)
Final temperature (T2)
°C
°C
to
°C
12 °C
Assuming that the total mass of ice and water is equivalent to the mass of the solvent,
calculate the molality of the solution containing unknown B'.
What is the van't Hoff factor, i, for this compound? Show calculations.
15
Colligative Properties

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

Part B Consider the reaction C12H22O11(s)+12O2(g)→12CO2(g)+11H2O(l)C12H22O11(s)+12O2(g)→12CO2(g)+11H2O(l) in which 10.0 gg of sucrose, C12H22O11C12H22O11, was burned in a bomb calorimeter with a heat capacity of 7.50 kJ/∘CkJ/∘C. The temperature increase inside the calorimeter was found to be 22.0 ∘C∘C. Calculate the change in internal energy, ΔEΔEDelta E, for this reaction per mole of sucrose. Express the change in internal energy in kilojoules per mole to three significant figures.
How much heat is absorbed when 24.3 g of H2O (MM = 18.02 g/mol) at 85.0°C is heated to 117°C? Quantity c, H2O(s) c, H2O(l) c, H2O(g) ∆Hfus H2O ∆Hvap H2O Value 37.60 J/mol∙°C 75.37 J/mol∙°C 36.03 J/mol∙°C 6.01 kJ/mol 40.7 kJ/mol Group of answer choices 97.2 kJ 2.35 kJ 57.2 kJ 2404 kJ
My working out is given Heat of capacity is 4.68 J g–1 K–1 and M (mass)= 41.9g-21.2g = 63.1g then temperature, delta T= 43.7 °C- 29.8 °C = 13.9 °C. After you have the delta H or Q = MC(delta)T equation = 63.1 x 4.68 x 13.9 = 4104.7812, but what do you do with the calorimeter constant of 34.7 J K–1 (is that there to trick students or do I use it in conjunction to the Heat of capacity of 4.68 J g–1 K–1 ? I have a second image of a example of a tutor working out but it has two issue of accidently forgetting a minus sign and maybe not including the calorimeter constant.
If the enthalpy of C12H22O11 combustion is said to be -5.65 x 103 kJ/mol, calculate the mass of C12H22O11 needed to be burned to produce 2.6 kJ of heat. (MM of sucrose: 342.3)
Self-test 3.4: Estimate the enthalpy change for the combustion of liquid ethanol to carbon dioxide and liquid water under standard conditions by using the bond enthalpies, mean bond enthalpies, and the appropriate standard enthalpies of vaporization. ________ KJ/mol. 4 sig. figure normal format. (sorry the textbook answer -1348 kJ was wrong, you have to work out a different one)
A certain coal has the following ultimate analysis C=70%, N2=4%, H2=2.5%, O2=3.5%, S2=7%, Ash=5%, Moisture=2% Determine the heating value of fuel in Btu/lb. ANSWER: 11,735.351
Give handwritten answer A coffee cup calorimeter is prepared, containing 100.000 g of water (specific heat capacity = 4.184 J/g K) at initial temperature 80.000 C. A salt weighing 7.308 g is quickly added. The salt has a molar mass of 178.051 g/mol. The final temperature of the solution is 51.028 C. Assume no heat loss to the surroundings. Assume the specific heat capacity of the solution is equal to that of pure water, and that the mass of the solution is equal to the mass of the solid plus the mass of water in the calorimeter. What is the molar heat of solution for the salt, in kJ/mol?
2CH4(g) → C2H6(g) + H2(g) ΔHrxn = ? Calculate ΔHrxn using the data below. Include negative sign if appropriate. ΔHrxn (kJ) H2(g) + ½ O2(g) → H2O(ℓ) -285.8 CH4(g) + 2O2(g) → CO2(g) +2H2O(ℓ) -890.4 C2H6(g) + 7/2 O2(g) → 2CO2(g) + 3H2O(ℓ) -1559.9
On analysis, a coal sample has the following composition by weight; C = 75 %, O2 = 4 %, S = 5 %, and ash = 3%. Net calorific value of the fuel is 9797.71 kcal / kg. Calculate the percentage of hydrogen and gross calorific value of coal.
Mrs S has severe urticaria. The prescriber has requested 500g of 2% w/w calamine in aqueous cream. You have 5% w/w calamine in aqueous cream in stock. You decide to prepare this product by extemporaneous dilution using aqueous cream as the diluent. How many grams of 5% w/w calamine in aqueous cream is needed to make 500g of 2% w/w calamine in aqueous cream? units – g
Calculate the heat required to raise 50.0 kg of solid sodium carbonate (Na,COg) from 10.0 °C to 59.0 °C at 1 atm using the following two methods. A. Use the true heat capacity of Na,CO3, which is 1.14 kJ/(kg °C). Use a heat capacity estimated by Kopp's rule, and calculate the percentage error from the true value. B. Use Kopps rule to estimate the heat capacity of NaCO3. C. Use the Kopp's rule heat capacity to estimate the required heat. What is the percentage error of the Kopp's-rule estimate from the true value? (positive number)
The water in the calorimeter was found to be 20.0oC. The line gave a value of 33.6oC at 120 s (the time of mixing for this trial). The ΔT for the heat calculation was a. 13.6*c b. 20.0*c c. 33.6*C D. 53.6*C