41. A nitric acid solution containing 71.0% HNO3 (by mass) has a density of 1.42 g/mL. Ho many moles of HNO3 are present in 1.98 L of this solution? a. 62.8 mol = 281.16 198 x1,42 b. 31.7 mol c. 22.3 mol d. 3.16 x 10-2 mol e. none of these

41. A nitric acid solution containing 71.0% HNO3 (by mass) has a density of 1.42 g/mL. Ho many moles of HNO3 are present in 1.98 L of this solution? a. 62.8 mol = 281.16 198 x1,42 b. 31.7 mol c. 22.3 mol d. 3.16 x 10-2 mol e. none of these

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: Calclate the grams of NaCl contained in 733.7 milliliters of a 0.870 M solution of NaCl. A. 32.0 B.…

A: Provided volume (V) of NaCl=733.7 ×10-3 Provided Molarity (M)= 0.870M Molar mass of NaCl= 58.44g/mol…

Q: A. Calculate the molarity of a solution that contains 1.65 moles of ethanol in 3.22 of solution. B.…

A: A. Given data: Moles of ethanol = 1.65 mol Volume of solution = 3.22 L

Q: The industrial production of ammonia is based on the Haber process in which atmospheric nitrogen…

A: This question belong to Some basic concept of chemistry that is mole concept. We have solved this…

Q: what does 2.5M mean? A. there are 2.5 moles of solute B. there are 2.5 moles of solute per 100 mL…

A: we have to explain what does 2.5 M mean

Q: To prepare approximately I L of 0.250 m solution of aqueous MgCl₂ (95.2 g/mol), one may a. dissolve…

Q: A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of…

Q: A0.311 g of antacid was neutralized with 20.0 mL of 0.102 M HCI. Calculate the neutralizing capacity…

A: Given that 0.311 g of antacid was neutralized with 20.0 ml of 0.102 M HCl. We have to find the…

Q: What is the molarity of a solution that is composed of 9.010 g of Na2CO3 dissolved into water to…

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: I have 123.8 grams of KBr, ana combine it, in a beaker, with water at a temperature of 60.0 degrees…

Q: The mass fraction of B in a solution is 0.17. Calculate, in g, the mass of the solution that…

A: We have to calculate the mass of solution.

Q: The required volume of 28.0 (w/w) % ammonium hydroxide (density =0.899g/mL) diluted it up to 500.0…

A: We know that V1×S1 = V2×S2 V1 = volume of concentrated solution S1 = concentration of stock solution…

Q: A sample of a 20.0 % solution of KCI in water has a mass of 400. g. What mass of KCI is contained in…

A: A solution is made up of two components solute and solvent. A solute is present to a lesser extent…

Q: the molarity of a solution made by dissolving 3.09 moles of NaCl in 1.50 L of solution?

Q: 2.01g of NaBr dissolves in 10.0 mL aqueous solution for an overall mass of 11.33g. a. What is the…

A: Given that, Mass of NaBr dissolved in water m = 2.01 g Mass of NaBr solution = 11.33 g Volume of…

Q: What volume of 12M HCl is required to make 650 mL of a 0.5 M solution?

A: Given :- initial concentration = 12 M Final concentration (M2) = 0.5 M…

Q: What is the molarity of a solution prepared by dissolving 0.178 moles of KI in enough water to make…

A: Given, n= 0.178 mol. Volume = 750 mL = 0.75 mL.

Q: 12 M Solution of hydrochloric acid of volume 6 L needed to be diluted to reduce its molarity to…

Q: You add solute to a solution and notice that all the solute crystallizes. The original solution was…

A: Saturated solution: A saturated solution is a solution that contains the maximum amount of solute…

Q: What is the molarity of a 3.75 L solutions that contains 175 g of calcium chloride?

A: Molarity is a molar concentration. It s a measure of the concentration of a solute in a solution,

Q: 37. Find the number of millimoles of solute in 3.0 L of 3.76 x 10-3 M KMN04. * a. 11.28 millimoles…

Q: Calculate the molarity of each of the following solutions. a. 1.28 mol KCl in 250. mL of solution M…

A: Molarity is the ratio of moles of solute to volume of solution in Litres.Molarity = moles…

Q: A KNO3 solution is made using 92.4 g of KNO3 and diluting to a total solution volume of 1.80 L.…

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

A: Introduction: We have to calculate the molarity of Na+ ions in the solution.

Q: A sample of pure acetyl salicylic acid had a mass of 0.268 grams. It was dissolved in NaOH and…

A: Concentration of aspirin is expressed in term of molarity. Molarity is the number of moles of solute…

Q: Determine the molarity of the solution when 0.308 g of silver nitrate is dissolved in 12.0 mL of…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: What is the molarity of a solution that contains 42.6 g NH3 in 0.50 L solution? А. 34 М B. 5.0 M ОС.…

A: We know that, Molarity = number of moles/volume in litre Number of moles = mass/molar mass

Q: The molarity of a solution of 5.00 g of KCI in 150. mL of solution is Use molar mass of KCI of 74.6…

Q: 2. Et Br 3. Azot NーM。 3,3, Steo2 Step? Step y Br Step L. 6g. THE 2-NeOH, Hz Oz Kot- hu PCC 2. NaBHy

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

A: Number of moles = mass/molar mass Molarity = number of moles/volume of solution (in L)

Q: A 10.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of…

A: The mass of Na2CO3 is = 10.0 g The volume of the solution is = 75.0 mL The molarity of NaOH is =…

Q: 6. You are given a mixture of the following gases: 0₂ (25.0 g) N₂ (25.0 g) Calculate the following…

A: Molar mass of O2 is 32 g/mol Molar mass of N2 is 28 g/mol Molar mass of NO2 is 46 g/mol The…

Q: of a solution of NaCl made from 116.0 g in 2000.0 mL?

A: Mass of NaCl = 116.0 g Volume of solution = 2000.0 mL = 2000/1000 = 2.0 L Molar mass(MM) of NaCl…

Q: 5. Calculate the number of molecules in 5.00 mol of NH3. A. 3.01 x 1024 molecules of NH3 B. 1.03 x…

A: Given, Moles of NH3 = 5.00 mol. The number of molecules of NH3 in 5.00 mole of NH3 is:

Q: Solution A is prepared by dissolving 5.0 g of KCl in 95.0 g of water. Solution B is prepared by…

A: Given :- Solution A Mass of KCl = 5.0 g Mass of water = 95.0 g Solution B Mass of KCl = 10.0 g…

Q: a. If 15.0 ml. of HSOeare required to neutralize 25.0 ml of 0.660N KOH solution, to what volume…

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

Q: For the following solutes, predict whether carbon tetrachloride, CCl4, or methanol, CH3OH, is a…

A: The solubility of a compound in water is an important factor that determines its potential use in…

Q: What is the molarity of a solution that contains 2.4 mols of solute in 2500 mL of solution; is the…

A: Molarity is the number of moles of solute dissolve in one litre of solution. Given, No. of moles =…

Q: 6.Find the Molarity of a solution that contains: a.0.500 moles KBr in 450.0 mL 0f solution.…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter. Mole is…

Question

41. A nitric acid solution containing 71.0% HNO3 (by mass) has a density of 1.42 g/mL. Ho
many moles of HNO3 are present in 1.98 L of this solution?
a. 62.8 mol
= 281.16
198 x1,42
b. 31.7 mol
c. 22.3 mol
d. 3.16 x 10-2 mol
e. none of these

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

Similar questions

3. How many milliliters of 0.1 N sodium hydroxide will be needed to neutralize a 25.00-mL solution that contains 6.45 g of oxalic acid per liter? (MW H2C2O4 = 90.0349 g/mol; NaOH = 39.9971 g/mol) A. 17.9 ml B. 30 6 mL C. 24.5 mL D. 35.8 mL E. None of the choices
A 25.0 g of Na2CO3 (106.0 g/mol) is dissolved in 75.0 mL of 0.300 M NaOH. What is the molarity of the Na* in the resulting solution? Assume the volume does not change. a. 1.56 M b. 6.59 M C. 3.44 M d. 3.25 M e. 6.89 M
17. What is the volume of /0.0750 MolarKCl that contains 3.60 g? (i.e. How many mL of 0.0750 Molar KCl must a scientist pour into a beaker to have 3.60 gof KCl in the beaker? (molar mass KCI is 74.55-g/mol ) 74.55mol a. 432 mL c. 96.1 mL e. 831 mL b. 644 mL d. 3.01 x 102 mL - 20.71 mole 3,60
A 52.0-g sample of BaCl2 is dissolved in water, and the solution is diluted to give a finalvolume of 2.25 L. The molarity of the final solution isa. 0.111 M. b. 0.250 M. c. 9.01 M.d. 0.0433 M. e. 2.79 M.
29. What is the molarity of CaBr2 in a solution that contains 1.0×10-³ moles of CaBr2 in 2.50 L of solution? a. 0.0283 M b. 0.0708 M с. 0.00040 M d. 0.0113 M
. What is the molarity concentration of CuCl2 in a solution prepared by dissolving 33.6g of CuCl2 in enough water to make 500. mL of solution? a. 5.00 x 10-4 M b. 0.678 M c. 0.250 M d. 0.466 M
what volume of solution in liter is required to make a 1.3 M solution by dissolving 21.8 grams of NaNO3. O a. 0.20 O b. 19.73 O c. 209.62 O d. 197.29
Q 2 please
24
3. What is the molarity of KI in a solution that is 5.00% KI by mass and has a density of 1.038 g-cm3? а. 0.0301 М b. 0.313 М c. 0.500 M d. 0.625 M
15. Calculate the amount of chemical required in each case to make up the volume indicated to the concentration specified. a.1000cm³of 1M HNO3 b. 500 cm³ of 2M CaCl2
H8.