Answered: A solution contains 19.30 mg of…

A solution contains 19.30 mg of hemoglobin in 14.5 mL of solution. The molar mass of hemoglobin is 6.5 x 10° g mol Part A Determine the molarity of the hemoglobin solution.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.110E

See similar textbooks

Related questions

Q: A solution is prepared by combining 75 g of glucose (C6H12O6) with 200 g of H2O. The solution has a…

A: Given that, Mass of glucose = 75g Density of glucose = 1.84g/ml Volume of glucose = 75/1.84 =…

Q: What mass of Li3P would you measure out to make 2.6 liter of 5.7 M Li3P solution?

Q: What is the molarity of an 125 mL solution that contains 1.8 g of dissolved NaCl (molar mass = 58…

A: Calculation of molarity : Sodium chloride (NaCl) is commonly known as table salt. The molar mass of…

Q: Determine the normal concentration of a solution composed of 53.2 g of pure K3PO4 in 2475 mL of the…

Q: What mass of NaCl is present in 125.0 mL of a 0.100 M NaCl solution?

A: Volume of solution in L = 125/1000 = 0.125 L Since molarity = moles of solute / volume of solution…

Q: What mass of an aqueous 26.0% sodium chloride solution ?contains 40.6 g of water 58.0 g 42.8 g 132 g…

Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: Calculate the molarity of the two solutions. The first solution contains 0.300 mol of NAOH in 1.10 L…

A: Since the molarity of solution is calculated using formula Molarity = Moles of compoundVolume of…

Q: An aqueous solution of NaCl is 350 ppm. What is the mass of NaCl in 1.00 L of the solution? Assume…

Q: Calculate the molarity of a solution that contains 65.0 g CuCl2 per 300.0 mL.

A: The Given data- The given weight of CuCl2 = 65.0 g The volume of the solution = 300 mL To determine…

Q: A solution is made by mixing 39.5 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given: Mass of alcohol= 39.5 g The volume of water= 100.0 mL The density of water= 1.00 g/mL To…

Q: 2. Solution contains 0,2449 g of potassium bromate (М=167,000). Its molar equivalent concentration…

Q: A solution consists of a solute and a solvent. Which best describes a solution? a. Heterogeneous…

A: Solution is the mixture of solute and solvent. Both solute and solvent combinely forms a solution…

Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Given: Volume =10mL=0.01 L Molarity of solution=0.600M Moarity=no of moles of solutevolume of…

Q: For a 5.0% solution of CaCl2, calculate the: a. mass of CaCl2 in 360. grams of solution. b.…

A: Mass percentage is defined as the total mass of the substance( solute) divided by total mass of the…

Q: How many grams of Na2CO3Na2CO3 are present in 27.0 mL27.0 mL of a solution that is 27.0% Na2CO327.0%…

A: The volume of the solution is = 27.0 mL The mass percent concentration of the solution is = 27.0 %…

Q: KCl is 1.61% by mass in 54.6 g of water. Calculate the mass of KCl present in the solution

Q: Calculate the molarity of a solution consisting of 5.25 g of NaCI in 0.237 L of solution A) 22.2M…

A: The given problem can be solved by using the formula given below as; Molarity = Moles of…

Q: Calculate the molarity of a solution that contains 17.00 grams of NaCl in 766.00 mL of solution.

A: The number of moles of a species is calculated by expression (1), in which, n is the number of…

Q: The density of the concentrated HBr solution of 48% by mass is 1.50 g / ml. a) How many grams of…

Q: How many grams of KNO3 is present in 125 g of solution that is 0.420 M KNO3? The density of the…

Q: What volume of each solution contains 0.14 mol of KCl? part A: 0.277 M KCl part B: 1.6 M KCl part…

Q: How many moles of solute are contained in each solution? a. 250 mL of a 0.55 M NaNO 3 solution b.…

A: Given information: a. 250 mL of a 0.55 M NaNO3 solutionb. 145 mL of a 4.0 M HNO3 solutionc. 6.5 L of…

Q: Calculate the normality of a calcium hydroxide solution of 5.18 grams of calcium hydroxide in 4.5…

Q: Calculate the molarity of a solution consisting of 5.25 g of NaCl in 0.237 L of solution 22.2M 47.0M…

A: The mass of NaCl, the solute is = 5.25 g The volume of the solution is = 0.237 L The molarity of the…

Q: 1. Determine the mass (in grams) of sodium chloride needed to prepare a 500.0 mL of a 2.0 M…

A: Given data: Volume of solution = 500.0 mL Molarity of solution = 2.0 M

Q: 1 3. 7 8 A student dissolves 13. g of phenol (CH,OH) in 300. mL of a solvent with a density of 0.93…

A: Known Weight of phenol = 13.0 g Volume of a solvent = 300 mL Density of solvent = 0.93 g/mL Since…

Q: What volume of 0.5 M NaCl solution contains 212.9 grams of NaCl?

A: Molarity is the number of moles of solute dissolve in one litre of the soltion.

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 4.9 M…

A: Given, Stock solution Concentration of H2O2 solution (M1) = 4.9 M Volume of H2O2 solution (V1) = ?…

Q: Q2. 10 g of NaOH is dissolved in 500 mL of water. Calculate the molarity of this solution. (Molar…

Q: The final volume of solution resulting from the addition of 50 ml of ethyl alcohol to 50 ml of water…

A: Given information, Volume of ethanol = 50 mL Volume of solution = 96.5 mL Volume of water =…

Q: What mass of 30.0% Ca(NO 3)2 solution contains 60.0 grams of water?

Q: 1. A solution contains 28% phosphoric acid by mass. This means that: A.)100 ml of this solution…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: How many moles of solute particles are present in 1 mL ofeach of the following aqueous solutions?(a)…

A: Volume must be converted to Liters. 1ml=0.001Liters.

Q: What is the molarity of a 12.0% by mass ammonium chloride aqueous solution? Density of the solution…

A: The molarity of a 12.0% by mass ammonium chloride aqueous solution is to be calculated

Q: What is the molarity of an aqueous solution that contains 14.2 g NaCI dissolved in 2.35L of…

A: Given, Mass of NaCl = 14.2 g Volume of solution in L = 2.35 L What is the molarity of the…

Q: To prepare a solution, we dissolve 12.5 mL of ethanol in sufficient water to give a total volume of…

A: Interpretation: The percent-by-volume concentration of 12.5 mL of ethanol in a total volume of 85.4…

Q: A substance has a relative molecular mass of 600. What mass of the substance (in mg) in present in…

A: This solution is based on molarity

Q: Determine the mass/volume percent of a solution made by dissolving: (a) 18.6 g C2H5OH (ethanol) in…

A: Step 1 Given: The mass of ethanol is 18.6 g. The volume of ethanol solution is 130.6 mL. The…

Q: In dilutions the quantities of solutes decrease while the volume of solution increase. True O False

A: In dilution volume of the solution increases but the quantity of solute remains same so the…

Q: What mass of calcium chloride dihydrate, CaCl2•2H2O is required to prepare 100.0 mL of a 0.212 M…

A: Molarity (M) :- The number of moles of solute dissolved in one litre of solution is defined as…

Q: Calculate the molarity of each aqueous solution with the given amount of NaCI (molar mass 58.44…

A: Given : a. 47.0 g NaCl in 7.14 L b. 65.4 g NaCl in 380. mL c. 42.0 g NaCl in 930. mL Molar mass…

Q: What is the total mass of solute in 1000 grams of a solution having a concentration of 5 parts per…

A: Let mass of solute = y g Parts per million = mass of solute × 106mass of solution 5 = y ×1061000+y…

Q: What is the mass of solute in 10% NaOH solution? a.50g b.10g c.90g d.100g

A: Given %m/v of NaOH solution = 10%

Q: Calculate the molarity of solution. 28.33 g C6H12O6 in 1.28 L of solution

A: The term molarity is used for evaluating the concentration. The amount of solute (in moles) present…

Q: You have 500 mL of a concentrated stock solution. You use 10 mL of this solution to prepare 100 mL…

A: The idea with diluting a solution is that the number of moles of solute will remain constant after…

Q: At 20 degrees C , an aqueous solution that is 18.0% by mass in potassium bromide has a density of…

Q: Two solutions are prepared. The first contains glucose (C6H12O6) dissolved in water at 0.180m…

A: The number of moles of MgCl2 is calculated as shown below. The number of moles of MgCl2 is 0.136…

Q: essential oils from a plant, 7.5 mL of benzene (C6H6, 78.11 g/mol) was mixed with 25.00 mL of hexane…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: Given, the compositions of the solutions: a. 25.0 g of KCl in 630 mL of solution b. 11.0 g of Na2CO3…

Question

A solution contains 19.30 mg of hemoglobin in 14.5 mL of solution. The molar mass of hemoglobin is 6.5 x 10° g mol
Part A
Determine the molarity of the hemoglobin solution.

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

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.