Concentration is the amount of solute dissolved in a certain amount of solution:amount of soluteconcentration of a solution =amount of solutionSolution concentrations are usually given as one of the following:• Mass percent (m/m)-the mass of the solute in grams for exactly 100 g of solutionVolume percent (v/v)-the volume of solute in exactly 100 mL of solution• Mass/volume percent (m/v)-the mass of solute in grams for exactly 100 mL of solutionMolarity (M)–the number of moles of solute in exactly 1 L of solutionPart ACalculate the mass percent (m/m) of a solution prepared by dissolving 53.31 g of NaCl in 160.5 g of H2O.Express your answer to four significant figures.• View Available Hint(s)ΠV ΑΣφMass percent (m/m) =%SubmitRequest Answer

Calculate the mass percent (m/m) of a solution prepared by dissolving 53.31 g of NaCl in 160.5 g of H2O. Express your answer to four significant figures. • View Available Hint(s) V ΑΣφ ? Mass percent (m/m) = %

Calculate the mass percent (m/m) of a solution prepared by dissolving 53.31 g of NaCl in 160.5 g of H2O. Express your answer to four significant figures. • View Available Hint(s) V ΑΣφ ? Mass percent (m/m) = %

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter8: Solutions

Section: Chapter Questions

Problem 8.7EP: Classify each of the following solutions as saturated, unsaturated, or supersaturated based on the...

See similar textbooks

Related questions

Q: Describe the preparation of 100 mL of 8.0 M H2SO4 from a concentrated solution that has a specific…

A: The volume of the required solution is = 100 mL The molarity of the required solution is = 8.0 M The…

Q: 4. An aqueous solution of ferric hydroxide has a specific gravity of 1.25 and a weight fraction of…

A: Answer: Specific gravity is the ratio of density of a substance to the density of water and because…

Q: 2. Suppose a standard mixture of antifreeze contains 500. mL ethylene glycol (557 g) in water, in a…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: Lithium sulphate (Li2SO4) is a strong electrolyte. What is the freezing point depression of 2.00 m…

A: Given that : Molality of Li2SO4 = 2.00m Li2SO4 is strong electrolyte . So , it is completely…

Q: What will be the new boilng point of 297ml benzene (Kb = 2.53 °C-Kg/mol; Bp 80.1°C) when mixed with…

Q: 3.. How many milliliters of 0.15 M Aluminum Carbonate are required to make a 650 mg sample of a 500…

A: Given: Specific gravity of solution = 1.28 The concentration of aluminium carbonate i.e. Al2(CO3)3…

Q: 14- How many milliliters of concentrated hydrochloric acid, 38.0% (wt/wt), specific gravity 1.19,…

Q: Suppose you dissolve 2.56 g of succinic acid, C2H4(CO2H)2(s), in 500 mL of water. Assuming that the…

A: Please find your solution below : Molality is defined as number of moles of solute dissolved in 1kg…

Q: A solution that is 10wt% NaCl has a density of 1.0688g/mL. a. Express the concentration of the 10wt%…

Q: A pharmacist needs 250 mL of 80% v/v alcohol to macerate a dried sample weighing 100 grams. If the…

A: Given : Desired concentration (% (v/v)) of alcohol = 80 % Volume of solution required = 250 mL And…

Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. if the total volume is…

A: Any solution's "freezing point(Tf)" and "boiling point (Tb)" possess direct connection with mixed…

Q: For a binary solution composed of components 1 and 2, we can represent the mass percent of component…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: A solution of 2.00 g of a nonelectrolyte dissolved in 100.0 g of benzene is found to freeze at 3.00…

A: Let us write the given data first as below, Mass of benzene (W1) = 100.0 g Mass of non-electrolyte…

Q: What is the molar concentration of Aki’s disinfectant if she dissolved 5Tbsp. of NaClO (sodium…

Q: Calculate the equivalent weight and molarity of 1.25N Al(OH)3. Show the complete solution. MM of…

Q: What will be the new boilng point of 297ml benzene (Kb = 2.53 °C.Kg/mol; Bp = 80.1°C) when mixed…

A: 1- First determine the morality of the solution : Mass of benzene = ( Density × volume) Mass of…

Q: What volume of dilute nitric acid of density 1.11g/mL and 19% nitric acid by weight contains in 10g…

A: Given: density of nitric acid =1.11g/ml With this information, we will first calculate the volume…

Q: Prepare 0.1N H2SO4 solution of 250ml volume. (Density of H2SO4 is 1.84 and purity is 98 %)

A: We are givenH2SO4 purity=98% i.e in 100 gm of solution H2SO4 present =98 gm

Q: If 400 mL of a 18% v/v solution of methyl salicylate in alcohol is diluted to 1500 mL, the…

Q: Potassium permanganate (KMnO₄) has a solubility of 6.4 g/100 g of H₂O at 20°C and a curve of…

A: We can prepare a solution that contains more than the equilibrium concentration of dissolved solute.…

Q: freezing point

Q: What is the osmolality of 12.5% by weight solution of AlCl3 (MW=133 g/mole)?

A: Given. Solution of AlCl3 Molecular weight of AlCl3 = 133 g/mole (w/W) % = 12.5 %

Q: Calculate the number of mmoles of solute that are present in 4000 cm3 of an aqueous solution that…

Q: The distribution coefficient of hydrogen sulfide between benzene and water at 25 degrees Celsius is…

A: The solution of the question is given below:

Q: What percentage is the (w/v) of a mixture of 21.6g LiCl in 602mL solution?

A: Given :- Mass of LiCl = 21.6 g Volume of solution = 602 mL To calculate :- %w/v for this…

Q: Physiological saline might be composed of an aqueous solution that contains 0.0154 M NaCl, 0.0056 M…

Q: How many moles of solute particles are present in 1.64 mL of 0.458 M K2SO4? (the answer is 2.25E-3…

Q: stock solution was prepared by disse stock solution of caffeine and dilut ight of Caffeine = 194.2…

Q: A solution is prepared by dissolving 70.0 g calcium hydroxide, Ca (OH2), in 250.0 g of water.…

A: The mole fraction of any component in a solution or mixture is defined as the number of moles of…

Q: The normal freezing point for para-dichlorobenzene (PDB) is 69.8oC. What will the freezing point be…

A: When non-volatile solute is added to the pure solvent, then the freezing point of the pure solvent…

Q: What are the true/theoretical density values of each concentration of NaCl: 15%, 20%, and 25%?.…

A: The maximum achieveable density of a substance is known as theoretical density. It is also known as…

Q: How much Petroleum ether acetate (75%/15%/5% v/v/v) would you need to prepare 1.5 L of this…

A: Given data, Concentration of the stock solutions of three components are = 100%(v/v) We need to…

Q: For the solutions below, choose the one that is WELL matched in terms of the type of major…

A: D. Solution of NaI in water: Dipole-Dipole It is the only well matched combination.

Q: Complete the table and arrange the following aqueous solutions in orderr of increasing boiling…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: * 100 mLOf approximately 0.2 M NAOH using Naoi (NaoH MA = 40 gimol) %3D Please recalculate the…

A: The concentration is defined as mass of solute present in per unit volume of solution.

Q: (MATH) An isotonic salt solution is 0.90% (w/v) NaCl in water. How many grams of NaCl are contained…

A: As, w/v% is given, So, we will use formula w/v% = mass of solute(g)/volume of solution (ml)*100 So,…

Q: Current Attempt in Progress The vapor pressure of water at 20 °C is 17.5 torr. A 27.7% solution of…

A: Given vapor pressure of water = 17.5 torr percentage of solute = 27.7℅

Q: Calculate the normality and molarity of a 15.0% (by weight) H₂SO₄ solution with a specific gravity…

A: The specific gravity of liquids is nearly always measured with respect to water. Specific gravity is…

Q: What will be the new boilng point of 491ml benzene (Kb = 2.53 oC•Kg/mol; Bp = 80.1oC) when mixed…

Q: Calculate the solution Molarity, Millimolarity and % (w/v). When the molecular weight of NaĆI is…

Q: What will be the new boilng point of 498ml benzene (Kb = 2.53 oC•Kg/mol; Bp = 80.1oC) when mixed…

A: Volume of benzene = 498 mL Boiling point = 80.1°C Mass of naphthalene = 18g Density of benzene =…

Q: a-) What is the concentration of 250 mL of solution containing 0.125 grams of iron in ppm? b-)…

A: Required Conc=0.3 M volume=200 ml So , moles=200 x 0.3 =60 milli…

Q: SODIUM THIOSULFATE SOLUTION, 0.1 N 1. Dissolve 25 g of sodium thiosulfate pentahydrate…

A: Molarity - Number of moles of solute present in 1 litre volume of solution. Normality - the number…

Q: A solution is prepared using 19 mL of hexane and 23 ml of heptane. What is the mole fraction of…

A: First we will calculate mole fraction of each component in solution and then apply Raoults law to…

Q: What is the volume of sulfuric acid H2S04 required to prepare a dilute solution of 1000 ml with a…

Q: 11. Assuming that the appropriate volumetric flasks are available, describe how to make 330 mL of a…

A: Molarity is the measure of the concentration of any solution. It is represented by M. It is the…

Q: A solution containing only water and glycerol (MW=92.1 g/mole) has a mole fraction for glycerol of…

A: Using mole fraction, we will calculate molarity of solution.

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

Concentration is the amount of solute dissolved in a certain amount of solution:
amount of solute
concentration of a solution =
amount of solution
Solution concentrations are usually given as one of the following:
• Mass percent (m/m)-the mass of the solute in grams for exactly 100 g of solution
Volume percent (v/v)-the volume of solute in exactly 100 mL of solution
• Mass/volume percent (m/v)-the mass of solute in grams for exactly 100 mL of solution
Molarity (M)–the number of moles of solute in exactly 1 L of solution
Part A
Calculate the mass percent (m/m) of a solution prepared by dissolving 53.31 g of NaCl in 160.5 g of H2O.
Express your answer to four significant figures.
• View Available Hint(s)
ΠV ΑΣφ
Mass percent (m/m) =
%
Submit
Request Answer

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 2 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

A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and 6.00 atm is 0.0300 M. Would you expect the solubility to be greater or less at (a) 22C and 1 atm? (a) 18C and 6 atm? (a) 15C and 10 atm? (a) 35C and 3 atm?
You have read that adding a solute to a solvent can both increase the boiling point and decrease the freezing point. A friend of yours explains it to you like this: The solute and solvent can be like salt in water. The salt gets in the way of freezing in that it blocks the water molecules from joining together. The salt acts like a strong bond holding the water molecules together so that it is harder to boil. What do you say to your friend?
Specifications for lactated Ringers solution, which is used for intravenous (IV) injections, are as follows to reach 100. mL of solution: 285315 mg Na+ 14.117.3 mg K+ 4.9Q.O mg Ca2+ 368408 mg Cl 231261 mg lactate, C3H5O3 a. Specify the amount of NaCl, KCl, CaCl2 2H2O, and NaC3H5O3 needed to prepare 100. mL lactated Ringers solution. b. What is the range of the osmotic pressure of the solution at 37C, given the preceding specifications?
Sodium chloride (NaCl) is commonly used to melt ice on roads during the winter. Calcium chloride (CaCl2) is sometimes used for this purpose too. Let us compare the effectiveness of equal masses of these two compounds in lowering the freezing point of water, by calculating the freezing point depression of solutions containing 200. g of each salt in 1.00 kg of water. (An advantage of CaCl2 is that it acts more quickly because it is hygroscopic, that is. it absorbs moisture from the air to give a solution and begin the process. A disadvantage is that this compound is more costly.)
A 12-oz (355-mL) Pepsi contains 38.9 mg caffeine (molar mass = 194.2 g/mol). Assume that the Pepsi, mainly water, has a density of 1.01 g/mL. For such a Pepsi, calculate: (a) its caffeine concentration in ppm; (b) its molarity of caffeine; and (c) the molality of caffeine.
Calculate the percent by mass of solute in each of the following solutions. 5.00 g of calcium chloride dissolved in 95.0 g of water 1.00 g of calcium chloride dissolved in 19.0 g of water 15.0 g of calcium chloride dissolved in 285 g of water 2.00 mg of calcium chloride dissolved in 0.0380 g of water
Classify each of the following solutions as saturated, unsaturated, or supersaturated based on the following observations. a. Agitation of the solution produces a large amount of solid crystals. b. H eating the solution causes excess undissolved solute present to dissolve. c. Excess undissolved solute is present at the bottom of the solution container. d. The amount of solute dissolved is less than the maximum amount that could dissolve under the conditions at which the solution exists.