An isopropyl alcohol solution is prepared by dissolving 10.0 mL of pure isopropyl (C3H80) alcohol, a colorless liquid with a density of 0.786 g/mL at 20 °C, in sufficient volume of water to produce a 100.0 mL of an aqueous solution of isopropyl alcohol. The aqueous solution has a density of 0.982 g/mL. 1.) Calculate the concentration of this solution of isopropyl alcohol in terms of percent by mass. 2.) Calculate the concentration of this solution of isopropyl alcohol in terms of Mole Fraction of isopropyl alcohol. 3.) Calculate the concentration of this solution of isopropyl alcohol in terms of Molality.

An isopropyl alcohol solution is prepared by dissolving 10.0 mL of pure isopropyl (C3H80) alcohol, a colorless liquid with a density of 0.786 g/mL at 20 °C, in sufficient volume of water to produce a 100.0 mL of an aqueous solution of isopropyl alcohol. The aqueous solution has a density of 0.982 g/mL. 1.) Calculate the concentration of this solution of isopropyl alcohol in terms of percent by mass. 2.) Calculate the concentration of this solution of isopropyl alcohol in terms of Mole Fraction of isopropyl alcohol. 3.) Calculate the concentration of this solution of isopropyl alcohol in terms of Molality.

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 volume of 0.20mol/L acetic acid solution is needed tomake 100ml of 0.015mol/L acetic acid…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Explain how a saturated solution represents an equilibrium between the solution and any undissolved…

A: Saturated solution:A solution is called saturated solution when no more solute can be…

Q: How many grams of pure sodium hydroxide would be required to make 2L of 1.5M sodium hydroxide…

A: Given 2L of 1.5M sodium hydroxide solution To determine grams of pure sodium hydroxide would be…

Q: Prepare 10mlof a 20mg ml solution if copper sulfate

A: The objective of the question is to calculate the mass of copper sulfate needed.

Q: A solution saturated with NaCl and KCl at 100°C is cooled to 20° C. Assuming neither salt affects…

A: Given the initial temperature of the NaCl and KCl solution is 100 oC. The solution is cooled to 20…

Q: In liquid "X", you notice that the liquid is completely clear and see through. There no is…

A: A solution is a homogeneous mixture that consists of two or more substances. A solution might exist…

Q: 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given Initial volume of KBr solution (V1)= 100.0 mL Initial molarity of KBr solution (M1) = 0.500 M…

Q: ] mean ___________. mole fraction mole percent molarity…

Q: write a step by step procedure to make 500 ml of a 0.125M lithium oxide solution?

A: For this we have to find the grams of Li2O (lithium oxide) require to dissolve in 500 ml of water to…

Q: 170.0 mL of 0.12 M C2 H5NH2 with 285.0 mL of 0.20 M C2 H5 NH3 Cl

A: The pH of solution can be finding out by using Henderson Hasselbalch equation as: The given data…

Q: 4. Calculate the volume of alcohol to be added to preserve the prescriptio below. Rx Active drug'…

A: The objective of this question is to calculate the volume of alcohol to be added to preserve the…

Q: It says the solution is incorrect

A: Given that, for carbon-11 The half-life is t1/2 = 20.3 min. The initial amount is N0 = 1×107 atoms.…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given : Concentration of stock solution (M1) = 15M Concentration of dilute solution (M2) = 3M…

Q: If I start with a 2M stock solution (my concentrate) and I need 200ml of a 0.8M solution how much of…

A: Given that concentration of stock solution =2 M concentration of diluted solution =0.8 Mvolume of…

Q: prepare 150ml of a 1M solution from a 12 M stock. Put into M1V1=M2V2 equation and solve.

A: Preparation of solution: Given data is as follows: Molarity of the stock solution M1= 12 M Molarity…

Q: Pleaser answer quickly, no explanation needed, only the answer. Thank you.

A: To benzoic acid addition of sodium benzoate the dissociation of benzoic acid will decrease, but with…

Q: ty of solvent?

A: The elevation in boiling point is directly proportional to Van’t-Hoff factor and molality of the…

Q: 1.25 liters of 0.3159 M copper(II) bromide solution requires how many grams of copper(II) bromide?

A: We have to use the mole concept for the calculation. We know Molarity=number of moles of…

Q: Calculate mM of chemical in solution. 3 g NaCl in 3L solution. () mM

A: Given :- mass of NaCl = 3g volume of solution = 3L To calculate :- molar concentration of…

Q: A solution is composed of two main components called and

A: Given, complete the fill in the blank- A solution is a mixture of two of more components.

Q: Provide an example of a solution that contains a nonvolatile saw you dissolved in water. Statewood…

A: Most seen example for the solution that contains non volatile solute dissolved in water is Urea…

Q: The phrase "like dissolves like" means

A: The process in which a solute (may be in solid, liquid or gaseous phase) tends to dissolve in a…

Q: How many mL 12.0M nitric acid are needed to make 625mL 0.11M nitric acid?

Q: how do you what significant figure to round it up after completing the solution

A: Average molecular weight of an atom(M) = f1m1 + f2m2 Where f1 and f2 are fractions of the…

Q: 20.0 mL of 6.00 M HCI is diluted with water to make a total of 450 mL. What is the concentration of…

A: Given :- initial concentration of HCl solution (M1) = 6.00 M initial volume (V1) = 20.0 mL final…

Q: Show solution on how many milligrams there are in 25 nanograms

A: Given -> 25 nanogram

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.0600 moles of HBr? A) 3.67 L B)…

Q: sketch conc. aqueous sodium stearate solution with grease in it

A: Sodium stearate solution and grease.

Q: A common colligative property is that a solute will... Raise the boiling point none of these…

A: Colligative properties: Properties of solutions are properties that depend upon the concentration of…

Concept explainers

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.

Question

100%

Show Solution please

An isopropyl alcohol solution is prepared by dissolving 10.0 mL of pure isopropyl (C3H80)
alcohol, a colorless liquid with a density of 0.786 g/mL at 20 °C, in sufficient volume of water
to produce a 100.0 mL of an aqueous solution of isopropyl alcohol. The aqueous solution has
a density of 0.982 g/mL.
1.) Calculate the concentration of this solution of isopropyl alcohol in terms of percent by
mass.
2.) Calculate the concentration of this solution of isopropyl alcohol in terms of Mole
Fraction of isopropyl alcohol.
3.) Calculate the concentration of this solution of isopropyl alcohol in terms of Molality.

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: % by mass

VIEW

Step 3: Mole fraction of isopropyl alcohol

VIEW

Step 4: Molality of solution

VIEW

Step 5

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

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

True/False
A 0.8M NaOH solution is diluted to a final volume of 500 ml and a finalconcentration of 0.2M. Calculate the amount of water used to dilute thestock 0.8M NaOH for this to happen.
Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x 10-5) B. 50. mL of 0.75 M NaOCl C. 50. mL of 0.50 M NaOH D. 50. mL of M 0.50 HCl E. 50. mL of 1.0 M M HOCL (Ka = 3.5 x 10-8) 1. Select the combination(s) of solutions that will produce a buffered solution (select all that apply). Please give me an answer from A through E.
d. All of these. 9. Concentration of the stock solution is 0.30m. Howmuch of it would have to be diluted to the totAl of 10:00ml to get the conc of O. 0005m? a) n ml b) 17 microL c)17 mol
Fill in the blank: Dilution ______________ the percent dissociation of the solution.
Can you please solve number 3 and show all of the steps to the solution
Which one is it?
What volume of concentrated ammonia should be used to prepare 200 ml of 0.600 M solution?Purity 28% w/wdensity 0.9 g/ml
Please don't provide handwrittin solution....
above solution is incorrect, please help with the correct solution
17 Has many ML 14.8M NHs Solution are neetod to make 100 mL af O10 MNH3
I have been trying to solve this many times and my answer is wrong please help me asap get to it and show all your steps. Also on the second pic there is a data needed to solve it. Remember don't round any number during math calculations only at the and for the final one pls and thank you!