5. An ethanol-water solution is prepared by dissolving 10.0mL of ethanol, C2H5OH (density= 0.789 g/mL), in a sufficient volume of water to produce 100.0mL of a solution with a final density of 0.982g/mL. What is the concentration of this solution, expressed as: A. % (v,v) B. % (m,m) C. % (m,v)

5. An ethanol-water solution is prepared by dissolving 10.0mL of ethanol, C2H5OH (density= 0.789 g/mL), in a sufficient volume of water to produce 100.0mL of a solution with a final density of 0.982g/mL. What is the concentration of this solution, expressed as: A. % (v,v) B. % (m,m) C. % (m,v)

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: Choose the pair of compounds that are soluble in each other: I. CH3OCH3 in H2O II. CH3OH in CH2Cl2…

A: The pair of compounds given are: I. CH3OCH3 in H2O II. CH3OH in CH2Cl2 III. CHCl3 in NH3

Q: 4. Find the freezing and boiling point of a 0.760 m aqueous solution of a nonelectrolyte.

A: Given data Question-4 molality of solution = 0.76 m solute type = Non-electrolyte Standard values…

Q: When you add NaCl to water, all the solute dissolves and the temperature decreases, what does that…

Q: A 0.6L of a solution is prepared by dissolving 110g of NaF in it. The molecular weight of NaF is…

A: Given, Volume of NaF solution = 0.6 L Mass of NaF = 110 g Molecular weight of NaF = 41.9 g/mol

Q: I have BSA in a pure powdered form and I need to make 500ml of a solution with the BSA having a…

A: The concentration of BSA required is 0.15% w/v and the volume is 500mL. The w/v% is given as…

Q: Grams of sucrose (C,,H,,0,, Molar mass is 342 g/mol) that must be added to 552 g of water to give a…

A: Pwater - Psolution=2.00 mm Hg Pwater =17.5 mmHg Relative lowering in vapor pressure = mole fraction…

Q: Calculate the molar solubility for the following salts in water. Write answer in scientific notation…

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

Q: What mass of HCI is needed to make 3000g of 3% solution? (MW: H = 1g/mol, Cl = 35g/mol) A. 0.09 gram…

A: Given:: Make mass of HCl = 3000 g % solution = 3% mass of HCl = ?

Q: The nutritional label on a bottle of soy sauce indicates that one serving (15 mL) of soy sauce…

Q: 8. A solution containing 1.00 g of an unknown nonelectrolyte liquid and 9.00 g water has a freezing…

A: Tf° = -3.33°C ∆Tf = 0-(-3.33) = 3.33 °C Kf = 1.86°C/m Mass of water = 9.0 gm Mass of electrolyte =…

Q: 15. What is the molarity of 60 g of NaOH in 0.250 L of solution? a) 0.16M b) 6M c) 2.66M d) 0.375M…

A: We have to find the molarity of 60 g of NaOH in 0.250 L of solution. Mass of NaOH = 60g Molar mass…

Q: Which of the following aqueous solutions, if any, is expected to be comprised essentially of all…

A: The following solution gives all ions from the solute rather than a mixture of ions or molecules.

Q: Which of the following solutions is isotonic (no osmosis) with a 0.20 M NaNO3 solution? a.) 0.50 M…

A: The solutions having the same osmotic pressure at the same temperature are called isotonic solutions…

Q: How many mL of solute is needed in a 0.750L can that is 3.31% (v/v)?

A: The question is based on the concept of volume percentage. amount of component present in 100mL of…

Q: Which of the following solutes is the most soluble in chloromethane, H3CCl ? A. HCCl3 B. NH3 C. CH4…

A: Solubility of a substance in the solvent depends upon the capability of its particles to interact…

Q: Calculate the molarity of a solution prepared by diluting 122 mL of 0.340 M K2Cr2O7 with 706 mL of…

A: 122 mL of 0.340 M K2Cr2O7 with 706 mL of water Given : Initial molarity of K2Cr2O7 = 0.340 M…

Q: What is the mass in milligrams of salute in: a) 500 mmol of Mg0. b) 2.92 L of 4.76 x 10-3 M H202. c)…

A: Solute : which is dissolved in the solution. Molarity = no. of moles per unit volume Also, 1 g =…

Q: Calculate the molarity of the yellow stock solution. 10.00 L of the stock solution contains 0.1991 g…

A: In this question, we will be delving into various aspects of concentration calculations,…

Q: A KClKCl solution containing 41 gg of KCl per 100.0 g of water is cooled from 70 ∘C to 0 ∘C. What…

A: A saturated solution is one in which a solvent has completely dissolved all of the solutes presents.…

Q: Calculate %(w/v) 11.8g of solute is dissolved in 150.0mL of water to give a solution with a density…

A: The problem is asking us to calculate the weight/volume percentage (w/v %) of a solution. The…

Q: The solubility of Fe2(CO3)3 is 0.032 mol/500 mL of solution. What is the Ksp of Fe2(CO3)3? Select…

A: Given, Solubility of Fe2(CO3)3 = 0.032 mol/500 mL What is the solubility product of Fe2(CO3)3 ?…

Q: If I mix 34.0 mL of 2.00M silver nitrate with 66.0 mL of 1.18 M sodium chloride, what is the…

A: In given question reaction is taking place between silver nitrate and sodium chloride. Which a…

Q: Calculate the molality of NH3 (MM = 17.03 g/mol) in household ammonia, which is an 8.00% solution by…

A: Let us assume the mass of solution to be 100g for simplifying the calculations. Mass of ammonia in…

Q: 4. Write the balanced equations for when the following solutes dissolve in. Do not include water in…

A: The substances which are polar in nature dissolves in water .

Q: A student took 6 g ethanol (density 1.5g/ml) and made a cream of them whose total weight = 200g,…

A: The mass of ethanol is = 6 g The total mass of ethanol and cream is = 200 g The percent…

Q: A solution is prepared by dissolving 1g of LiF in 10g of H2O. In this solution LiF is the a. Solute…

A: A solute is the species which is present in less amount and solvent is the species which is present…

Q: Which of the following solutions would have the lowest freezing point? a. ) 2.0 M aq. C2H6O (a…

A: Depression in freezing point ∆ Tf= i Kf m…

Q: f you dissolve 25.0 grams of iron(III)sulfate in enough water to make 500.0 milliliters of solution…

A: Molarity is a mode of expressing concentration. It expresses the moles of solute present per liter…

Q: When preparing a 1.5M solution of Ammonium Sulfate (NH.)2SO, in 500mL, how many grams are needed of…

A: Ph commonly used in biochemistry experiments is 7.4 (Option A).

Q: Calculate the molarity of the blue stock solution. 10.00 L of the stock solution contains 0.0408 g…

A: In this question, we will be delving into various aspects of concentration calculations,…

Q: Determine if the following compounds are soluble in water (Yes or No): a. NaCl b. PbCl2 c.…

Q: Rubbing alcohol is commonly used as an antiseptic for small cuts. It is sold as a 70% solution of…

A: Since you have posted multiple questions, we will solve only first question for you. If you want…

Q: Standardization of NaOH Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 0.785 0. l690g 0.8239 Mass of KHP…

A: The mass of KHP used in trial 1, trial 2 and trial 3 is 0.785 g, 0.690 g and 0.823 g, respectively.…

Q: a) Which solution(s) containing 1.0 g of salt (NaCl and NHCI are both considered "salts") per 5 mlL…

Question

5. An ethanol-water solution is prepared by dissolving 10.0mL of ethanol, C2H5OH (density=
0.789 g/mL), in a sufficient volume of water to produce 100.0mL of a solution with a final
density of 0.982g/mL. What is the concentration of this solution, expressed as:
A. % (v,v)
B. % (m,m)
C. % (m,v)
D. Mole Fraction
E. Molarity
F. Molality
rol (CoHr(OH)?

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

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

A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3 . How many ml of this solution is needed to prepare 250. mL of 1.00 M HNO3?
11. Which pair of compounds will form a solution? A. Benzene (C6H6) and hexane (C6H14) B. Na2SO4 and benzene (C6H6) C. NaCl and CO4 D. H2O and CO4 E. More than one of the combinations above form solutions.
Questions - analytical chemistry Question 3 Calculate the molar concentration of 90% (w/w) (63.0g/mol) solution with a specific gravity of 1.42. percent by weight
A 575 mL sample of Pb(NO3)2 aqueous solution has a mass of 575.78 g. After the Pb(NO3)2 solution is evaporated to dryness, the dry salt has a mass of 27.5g of Pb(NO3)2. a. What is the solvent used and what could the mass of this solvent be? b. Calculate the % (m/m) concentration of solution c. Calculate the molarity (M)
All change 11. Determine the concentration of a solution that has 3 moles of C H120s dissolved in 9 liters of water. O - M CGH12O6 O 3 M H,0 O 27 M CgH12O6 O 3 M CgH120s 11 of 25 NEXT PREVIOUS US Lit op & 96
9 g of ethyl alcohol is dissolved in 96 ml of water (density = 1.00 g/mL at 20 oC). What is the % w/w for the ethyl alcohol in the resulting solution?
1. To make a 5.00 m solution, one could take 5.00 moles of solute and add 2.In general, as the temperature decreases, the solubility of gases in water ________ and the solubility of most solids in water ________. 3. In most liquid solutions, the component present in the smaller amount is called the
*** CALULATE FINL CONCENTRATION USING 2 IG FIGS AND APPROPRIATE UNITS A 6.0 mLmsample of a 50.0 % (mm/vv) acetic acid (HC2H3O2) solution is added to water to give a final volume of 34 mL.
The diagram below represents 1.0 L of a solution with a solute concentration of 1 M: If you concentrated this sample to a volume of 0.5 L, which of the following best represents the new solution? А. В. С. D. O A O B O D O None of the above
3. Determine the number of components in each of the following systems a. CH3COOH + CHẠOH + CH3COOC2Hs + H2O b. Aqueous solution of sodium acetate (NaC₂H5O₂)
8.How many mL of solution can be prepared from: a.50.0 grams of NaNO3 if a 0.750 M solution is needed? b.100.0 g of BaCl2 if a 2.50M solution is needed?
Consider the solubilities of a particular solute at two different temperatures. Temperature (C) Solubility (g/100 g H,O) 20.0 41.3 30.0 71.3 Suppose a saturated solution of this solute was made using 77.0 g H,O at 20.0 °C. How much more solute can be added if the temperature is increased to 30.0 °C? mass: g * TOOLS x10