Answered: What is the percent by mass of water in…

What is the percent by mass of water in a 1.41 m XY(aq) solution? The molar mass of XY is 70.5 g-mol-1. Periodic Table and Datasheet O 9.0% O 9.9% O 91.0% O 90.1%

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: What is the concentration of FeCl3 in a solution prepared by dissolving 35.0 g of FeCl3 in enough…

A: Given, mass of iron(III) chloride(FeCl3) = 35.0 g We know, molar mass of iron(III) chloride (FeCl3)…

Q: The concentration of calcium ions in seawater is approximately 0.0106 M. The lab has a 0.500 M stock…

A: Given : Concentration of calcium ions in seawater = 0.0106 M Concentration of stock solution of…

Q: How many grams of sodium hydroxide is needed to prepare 500 mL of 0.050 M NaOH solution? atomic…

Q: Sulfuric acid is a solution of hydrogen sulfate, H2SO4, in water. When concentrated, it is extremely…

A: Given: The volume of the solution, (V)=25.0mL = 0.025 L. The given mass of H2SO4, (m)=44 g. The…

Q: Three mL of an 18 M solution of H2SO4 is diluted so that the final concentration is 6 M. What…

Q: Which of the following chemical are most likely to mix into a solution? Nitrogen gas, N₂,and HF BH3…

A: For a chemical to be mix in a solution, the chemical must be polar in nature, so that it can form…

Q: An aqueous potassium carbonate solution is made by dissolving 6.89 moles of K2CO3 in sufficient…

A: The molarity of the solution is calculated as, molarity = number of moles of solutevolume of…

Q: To prepare 125 mL of 0.100 M sulfuric acid, H2SO4, in the lab requires 0.69 mL of concentrated acid.…

A: In this problem, we are given the volume and molarity of the diluted sulfuric acid solution and the…

Q: What is the concentration of an aqueous caffeine solution that is prepared by dissolving 36.8 g of…

A: We are having 36.8 g of caffeine, C8H10N4O2 Molar mass of caffeine, C8H10N4O2 = (12*8 +…

Q: What is the mass percentage of a 3.00 m aqueous C3H¿O solution?

A: 3.00 m aqueous C3H6O solution = 3moles C3H6O in 1 kg water mass of C3H6O = 3 mol X Molar mass of…

Q: How to calculate the mass percent concentration of a solution of 0.14 g C13H22O11 in 75.55 g H2O.

A: The mass percentage of a solution is the grams of the solute present in the grams of the solution…

Q: Calculate masses of substances to prepare each of the following solutions (from solid base and…

A: Molarity is equal to the number of moles of solute dissolved in per litre of solution. It is denoted…

Q: Is a solution of mercury II ions stable or unstable in water?

Q: Solution BII. Calculate the volume of ~0.00100 M KMnO4 (Solution BI) needed to prepare 25.00 mL of ~…

Q: An aqueous potassium carbonate solution is made by dissolving 7.22 moles of K2CO3 in sufficient…

A: The molarity of the solution is calculated as,

Q: Calculation of the mass of sugar (D-glucose) required for preparing the stock solution (0.5 M in 100…

Q: Calculate the theoretical mass of potassium hydrogen phosphate monohydrate, K₂HPO4 · H₂O, required…

A: Molarity of a solution is defined the moles of solute present in 1L i.e 1000mL of solution. Hence…

Q: What is the molarity of a solution made by dissolving 3.75 x 10–2 g of NaHCO3 in enough water to…

A: Given, mass of NaHCO3 = 3.75 x 10-2 g volume of solution = 200 mL = 0.2 L Molar mass of NaHCO3 =…

Q: solution? How many grams of H2S(aq) are needed to make 5.00 L of a 0.125 M H,S(a0) 13.63g O 21.3 g…

A: Given :- Molarity (M) = 0.125 Volume = 5 L Mass of the H2S (aq) we have to find out Molarity = it is…

Q: Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then…

Q: Ocean water is 3.5 % NaCI by mass. How much NaCl will be obtained from a 266 mL sample of sea water…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: How many moles of Na+ are present in 343 mL of a 1.27 M solution of Na2SO4?

A: Moles = molarity × volume (L) Number of moles of Na2SO4 = 1.27 M × 0.343 L = 0.43561 mole

Q: Calculate the % by mass Sr(OH)2 , M, N, m, mf H2 O of a Sr(OH)2 solution that contains 107.2 g…

A: Given that, Volume of solution = 3L = 3000 mL, Density = 1.14 g/mL Mass = Volume x Density…

Q: What volume (L) of 0.550 M hydrochloric acid solution can be prepared from the HCl produced by the…

Q: The maximum contaminant level of cyanide (CN) in drinking water as set by the the Environmental…

A: The maximum contamination level of the cyanide in the drinking water is 0.00020 g.L-1. This…

Q: How many grams of H3PO4 are in 155 mL of a 3.50 M solution of H3PO4? 20.0 O 4.90 O 612 0.543 53.2

A: Molarity Definition:The molarity of a solution is the number of moles of solute dissolved in one…

Q: Calculate the volume in liters of a 1.08/molL sodium carbonate solution that contains 125.g of…

A: Concentration (c) = 1.08 mol/LWeight= 125 g

Q: What mass of K3FE(CN)6 is needed to prepare 900 mL of 0.0740 M K* solution?

Q: Calculate the volume of 5.0 M NaH to prepare 250 mL of 0.10 M NaOH

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

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

What is the percent by mass of water in a 1.41 m XY(aq) solution? The molar mass of XY is 70.5 g-mol-1.
Periodic Table and Datasheet
O 9.0%
O 9.9%
O 91.0%
O 90.1%

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.

Similar questions

How many grams of NH3 are present in 1.70 L of 1.50 M NH3 solution? Molar mass of NH3 = 17.03 g/mol O 102 g O 66.8 g 32.0 g 43.4 g O 25.1 g
Calculate the volume (in L) of a 2.749 M K3PO4 solution that contains 80.4 g of K3PO4
Calculate the percent by mass concentration of a solution prepared by dissolving 32.5 g of NaOH in enough water to make 550. g of solution.
An aqueous potassium carbonate solution is made by dissolving 7.02 moles of K2CO3 in sufficient water so that the final volume of the solution is 4.80 L. Calculate the molarity of the K2CO3 solution.
What volume of H2 gas, measured at 67˚C and 800. torr can be obtained by reacting 10.00 g magnesium metal with 300. mL of 0.450 M HCl? Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g) To do this, answer the following questions: a. the limiting reactant is? b. the maximum number of moles of H2 (g) that can be produced from this reaction is? c. now that you have the moles of H2, which equation will you use to calculate the volume of H2 (g) that can be produced from this reaction? d. the volume of H2 (g) that can be produced from this reaction is? Mg = 24.31 g/mol HCl= 36.46 g/mol H2 = 2.016 g/mol MgCl2 = 95.21 g/mol
Concentrated aqueous hydrochloric acid (HC) is 38% HCl by mass. Its concentration is 12,0 M. What volume of concentrated hydrochloric acid must be diluted to prepare a 500-mL 3M solution?
Calculate the mass % of a solution of KCl prepared by dissolving 12.75 g KCl in 54 g H2O?
What volume (in L) of 1.5 M Na₂CO₃ would be required to obtain 0.65 moles of Na⁺ ions?
7)If the concentration of sodium carbonate in water is 12.8 ppm, what is the molarity of Na2CO3(aq)? The molar mass of Na2CO3 is 106.0 g/mol. Assume the density of the solution is 1.00 g/mL.
What volume of each of the following solutions contains the indicated amount of dissolved solute? 45.0 gg solute in 0.486 M Fe(ClO3)Fe(ClO3) 3
Which of the following solutions will have the highest electrical conductivity? 0.050 M (NH4)2CO3 0.10 M KF 0.045 M Al2(SO4)3 0.10 M Nal 0.10 M LiBr