Answered: The sterile saline solution used to…

The sterile saline solution used to rinse contact lenses can be made by dissolving 600 mg of NaCl in sterile water and diluting to 100 mL. ▼ Part A What is the molarity of the solution?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 35QAP: 35. For each of the following solutions, the mass of solute is given, followed by the total volume...

See similar textbooks

Related questions

Q: Draw the major organic product of the reaction shown below. OH pyridinium chlorochromate (PCC)…

A: Given is organic reaction.Given reactant is primary alcohol.The reagent is pyridinium…

Q: Draw a structural formula for the product that forms when the following compound is treated with…

A: The given reaction is an example of oxidation of alcohol to ketone.K2Cr2O7 acts as an oxidizing…

Q: Calculate the pH of a 9.8 x 10^-4M aqueous solution of hydrobromic acid . Round your answer to 2…

A: Concentration of hydrobromic acid,pH of the solution =?

Q: What product would be obtained in the following reaction? TSOH (cat.) Dean-Stark trap + -NH2 ? نہیں…

A: Given is organic reaction.Given reactants are aldehyde and amine.

Q: Suppose 4.95 g of lead(II) nitrate is dissolved in 250. mL of a 0.50 Maqueous solution of ammonium…

A: First, we need to calculate the number of moles of Pb(NO3)2 in the solution. Provided the mass of…

Q: t is possible to write at least two different structural formulas for each of the following…

A: Isomers are pairs of compounds that have similar molecular formulas and but different structural…

Q: calculate the pH of a solution containing 4.71g of KOH (FW: 56.106) dissolved in 200 ml of water

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: A student gave a molecule the following name: 2-methyl-4-t-butylpentane However, the teacher pointed…

A: The name of the compound is :2-methyl-4-t-butylpentane.We need to identify the odd part of this…

Q: Calculate AS° values for the following reactions by using tabulated Sº values from Appendix C. (a) 2…

Q: An ion has the following Lewis structure where X is an unknown element. 1 EI Which of the following…

A: Answer:In this problem we have to find out the element that forms the given ion and for that we will…

Q: Draw the skeletal structure of 3-chloro-1,1-cyclopentanedicarboxylic acid

Q: Give detailed Solution with explanation needed..don't give Handwritten answer..don't use Ai for…

A: An acid is a species which donates protons while a base accepts protons. An acid after donating…

Q: How many grams of H are in 0.81 mol of allyl sulfide (C3 H5 )2 S? Please show the conversion work…

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

Q: The pH of an aqueous solution of 0.534 M methylamine (a weak base with the formula CH3NH2) is

Q: write a net ionic equation for the reaction that occurs when aqueous solutions of barium hydroxide…

A: The question is based on the concept of chemical reactions.We need to write net ionic equation for…

Q: A. n=∞ n=4 n=3 n-2 n=1 k Use the References to access important values if needed for this question.…

A: If an electronic transition takes place from lower energy level to higher energy level, the energy…

Q: Match the correct isotope pairs: Atom A (5 protons, 5 neutrons, 5 electrons) Atom B (6 protons, 6…

A: Two or more forms of the same element that contain equal numbers of protons but different numbers of…

Q: Compounds such as Freon® 112 (referred to as chlorofluorocarbons, or CFCs) were used as refrigerants…

A: Molecular formula is representation of number of atoms of each element present in compound.Empirical…

Q: The neopentyl group has the alternative name? O a. 1-Methylbutyl O b. 1,2-Dimethylpropyl O c.…

A: Given,The name of the group is:neopentyl

Q: We don't see the answer written with a photo or pen, give the answer using the tool

A: alkoxide is an organic functional group formed when a hydrogen atom is removed from a hydroxyl group…

Q: O PRINCIPLES OF ORGANIC CHEMISTRY Identifying oxidation and reduction in organic reactions OH HO HO₂…

A: Given,The reaction:

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts.

A: KMnO4 is stronger oxidizing agent. It oxidizing properties are pH dependent. It also oxidizes the…

Q: An analytical chemist measures the amount of Elements E, and E₂ in four samples of an unknown…

Q: o-cresol OH + CI O O Na+ NaOH sodium chloroacetate

A: This is an example of Williamson ether synthesis reaction. The mechanism for this reaction is given…

Q: Select the molecules that are polar. CF4 CH₂Cl₂ ASF3 IOF

A: A question based on molecules. 4 molecules are given, from which the polar molecule is to be…

Q: What type of strain is present in the circled portion of this molecule? I H H A) Torsional B) Angle…

A: Different types of strains present in cycloalkanes are as follows:Angle strain: Deviation in bond…

Q: P.S. 6. A miner was digging up some ore (rock). The ore contains 84% lead(II) sulfide by mass. How…

Q: Write the systematic name of each organic molecule: structure ОН НО ОН OH ОН OH OH name…

Q: What is the IUPAC name of the following compound? OH CHCCH3 CH3 دار CH3 CH3 Submit Answer Retry…

A: Organic compound are compound which have different functional group present and they are named using…

Q: . Calculate the pH of 0.275 M HNO3, solution. Show your complete and neat solution and box your…

A: The pH is defined as the negative logarithm of hydrogen ion concentration.

Q: Draw the skeletal (line-bond) structure for (R)-2- cyanopropanoic acid. Use a dash or wedge bond to…

A: In bond-line formula, every bond present in a molecule shown by line in a zig-zag manner.

Q: a. State the assumptions which are made when describing an ideal gas. Which gases behave mostly…

A: An ideal gas is a theoretical concept used in chemistry to describe the behavior of gases under…

Q: Suppose 1.75 g of potassium nitrate is dissolved in 250. mL of a 48.0 m Maqueous solution of sodium…

A: Answer:

Q: A machine filling packets of breakfast cereal is known to operate between a standard deviation of 3…

A: The setup of control charts for monitoring process variables, such as the X-bar chart in the…

Q: (a) In a chemical reaction an explosion occurs. Would you expect AS to be positive, negative, or…

A: In thermodynamics entropy is a state function, comes from the second law of thermodynamics. To…

Q: Give detailed Solution..don't give Handwritten answer

A: We are given the reaction S(s) + 3F₂(g) → SF₆ (g) Volume of SF6 produced = 877 L = VPressure = 2…

Q: Nitrogen monoxide is produced by combustion in an automobile engine. For the following reaction,…

A: Given,The molecular equation:nitrogen monoxide (g) + oxygen (g) nitrogen dioxide (g)mass of…

Q: For the reaction shown below, select the expected major organic product H₂ Pt

Q: How many electrons should we expect to see associated with the lowest energy peak in the…

Q: 10. The Lewis diagram of acetaldehyde is shown. H T H-C-CN: 2P- H According to the diagram, the C-C…

A: Note: The given structure represents acetonitrile (CH3CN) not acetaldehyde (CH3CHO). The question is…

Q: For the decomposition of gaseous dinitrogen pentoxide, 2N₂O₅(g) → 4NO₂(g) + O₂(g) the rate constant…

A: The objective of the question is to calculate the mole fraction of .

Q: rbonyl reduction What is the missing reactant in this organic reaction? Pd R+ H₂ OH Specifically, in…

A: Given,The reaction:

Q: Which indicator is more suitable for titration of 0.1000 M NH3 with 0.1000 M HCI: methyl orange (pT…

A: In a chemical laboratory, titration is a common analytical technique used to determine the…

Q: On a 7 day wilderness expedition you'll need to heat 3.0 kg of water to the boiling point each day.…

A: We have to calculate the minimum no. of canisters of butane.

Q: Ok, so a "student" was asked a question about the Wittig reaction. They needed to combine…

A: In the reaction between stabilized ylide and carbonyl compound, the major product is Z-alkene. But…

Q: how do I correctly name the fallowing NO2 IF2 H3PO4 CrS2 AgC2H3O2 Aluminum…

A: NO2 : Nitrogen dioxideIF2 : Iodine difluorideH3PO4 : Phosphoric acid (Trihydrogen phosphate)CrS2 :…

Q: If an atom of iodine-127 were moving at its root mean square velocity at 255 °C, what would the de…

A: Given that an atom of iodine-127 moves at its root mean square velocity at 255..The de-Broglie…

Q: Question 4 Impurities like copper are present in the manufacture of sulfuric acid. If copper is…

A: Analyzing and quantifying the level of impurities in industrial processes is essential for quality…

Q: 2. A mixture of KCr(SO4)2 and its hydrate KCr(SO4)2-12H₂O has a mass of 1.2843 g. After heating to…

A: Given,mass of mixture ( KCr(SO4)2 + KCr(SO4)2 . 12 H2O ) = 1.2843 gmass of mixture after heating =…

Q: What is the major product formed in the following reaction? A D. NH₂ Br B. NaH NH₂ E. XA -NH₂

A: Given,The reaction is:

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

The sterile saline solution used to rinse contact lenses can be made by dissolving 600 mg of NaCl in sterile water and diluting to 100 mL.
Part A
What is the molarity of the solution?
Express your answer to one significant figure and include the appropriate units.
μA
O
?

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: number of moles of NaCl

VIEW

Step 2: formula for molarity

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 4 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

35. For each of the following solutions, the mass of solute is given, followed by the total volume of the solution prepared. Calculate the molarity of each solution. a. 3.51 g NaCl: 25 mL c. 3.51 g NaCl: 75 mL b. 3.51 g NaCl; 50. mL d. 3.51 g NaCl; l.00 L
A soft drink contains an unknown mass of citric acid, C3H5O(COOH)3. It requires 6.42 mL of 9.580 × 10−2-M NaOH to neutralize the citric acid in 10.0 mL of the soft drink. C3H5O(COOH)3(aq) + 3 NaOH(aq) → Na3C3H5O(COO)3(aq) + 3 H2O(ℓ) Determine which step in these calculations for the mass of citric acid in 1 mL soft drink is incorrect? Why? n (NaOH) = (6.42 mL)(1L/1000 mL)(9.580 × 10−2 mol/L) n (citric acid) = (6.15 × 10−4 mol NaOH) × (3 mol citric acid/1 mol NaOH) m (citric acid in sample) = (1.85 × 10−3 mol citric acid) × (192.12 g/mol citric acid) m (citric acid in 1 mL soft drink) = (0.354 g citric acid)/(10 mL soft drink) Determine the correct result.
What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of NaOH by mass? The density of the 10.0% solution is 1.109 g/mL.
Without consulting your textbook, list and explain the main postulates of the kinetic molecular theory for gases. How do these postulates help us account for the following bulk properties of a gas: the pressure of the gas and why the pressure of the gas increases with increased temperature; the fact that a gas tills its entire container; and the fact that the volume of a given sample of gas increases as its temperature is increased.
Two beakers sit on a balance; the total mass is 167.170 g. One beaker contains a solution of KI; the other contains a solution of Pb(NO3)2. When the solution in one beaker is poured completely into the other, the following reaction occurs: 2 KI(aq) + Pb(NO3)2(aq) 2 KNO3(aq) + PbI2(s) What is the total mass of the beakers and solutions after reaction? Explain completely.
What mass of HCl is contained in 45.0 mL of an aqueous HCl solution that has a density of 1.19 g cm-3 and contains 37.21% HCl by mass?
Determine the volume of sodium hydroxide solution needed to prepare 26.2 g sodium phosphate, Na3PO4, by the reaction 3NaOH(aq)+H3PO4(aq)Na3PO4(aq)+3H2O(l) The sodium hydroxide solution, whose density is 1.133 g/mL, contains 12.0% NaOH by mass.
ou have two solutions containing solute A. To determine which solution has the highest concentration of A in molarity, which of the following must you know? (There may be more than one answer.) the mass in grams of A in each solution the molar mass of A the volume of’ water added to each solution the total volume of the solution plain your answer.
94. Baking soda (sodium hydrogen carbonate. NaHCO3) is often used to neutralize spills of acids on the benchtop in the laboratory. What mass of NaHCO3 would be needed to neutralize a spill consisting of 25.2 mL of 6.01 M hydrochloric acid solution?
The present average concentration (mass percent) of magnesium ions in seawater is 0.13%. A chemistry textbook estimates that if 1.00 × 108 tons Mg were taken out of the sea each year, it would take one million years for the Mg concentration to drop to 0.12%. Do sufficient calculations to either verify or refute this statement. Assume that Earth is a sphere with a diameter of 8000 mi, 67% of which is covered by oceans to a depth of 1 mi, and that no Mg is washed back into the oceans at any time.
You wish to prepare 1 L of a 0.02-M potassium iodate solution. You require that the final concentration be within 1% of 0.02 M and that the concentration must be known accurately to the fourth decimal place. How would you prepare this solution? Specify the glassware you would use, the accuracy needed for the balance, and the ranges of acceptable masses of KIO3 that can be used.

Recommended textbooks for you

Introductory Chemistry: A Foundation

Chemistry

ISBN:

9781337399425

Author:

Steven S. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry: Principles and Reactions

Chemistry

ISBN:

9781305079373

Author:

William L. Masterton, Cecile N. Hurley

Publisher:

Cengage Learning

Introductory Chemistry: A Foundation

Chemistry

ISBN:

9781337399425

Author:

Steven S. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry: Principles and Reactions

Chemistry