
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Calculate the mass-volume percent of MgCl2 in the following solution:
4.39 g of MgCl2 is dissolved and diluted to 231 mL of solution.
Enter the numerical answer only. The units are %(m/v). Do not enter the units.
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
Trending nowThis is a popular solution!
Step by stepSolved in 2 steps with 1 images

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
- Volume of an unknown used was 30 mL, Initial Buret volume was 0 and the Final Buret volume was 8.5 mL. What is the molarity of the unknown solution if the Net volume of NaOH being used was 8.5 mL and Millimoles (mmoles) NaOH reacted was 0.791? Then, what is the Mass (g) of Acetic Acid in unknown sample and thr average percent (%) Acetic Acid? (assume density = 1g/mL)arrow_forwardH2. A solution contains 100.0 g water, 10.0 g NaCI, and 15.0 g methanol. What is the weight percentage of methanol in the solution? Please give typed answerarrow_forward10) Calculate the %(v/v) of solute in the following solutions, Hint use density equation to get volume where needed. a) A 250.0mL solution containing 15.0mL of acetone. b) The blood serum acetone level of a person is 1.8mg of acetone per 100.0 mL of serum. The density of acetone is 0.79g/mL.arrow_forward
- Calculate the molarity of a 2.83 m sucrose solution which has a density of 1.18 g/mL. The molar mass of sucrose is 342.3g/mL. Report 2 decimal places without unitsarrow_forwardFill in the values for the table. The molar mass of NaCl is 58.443 g/mol Mass of NaCl (g) Mass of solution (g) Volume of solution (mL) Boiling point (C) Mass of water (g) % NaCl (%) Density of Solution (g/mL) Moles of NaCl (mol) Molarity (mol/L) Molality (mol/kg) 0.0000 9.9451 10.00 99.8 c 1.0090 100.3998 100.00 100.4 2.4904 101.4023 100.00 100.8 5.0063 103.2222 100.00 101.5 5.1559 103.0978 100.00 102.1 6.0024 103.4004 100.00 101.1 6.3477 104.9210 100.00 102.7 7.4815 104.5044 100.00 101.8 10.0041 106.2007 100.00 102.1 10.2103 106.6904 100.00 102.8arrow_forwardim confused on how to do this problem can you do a step by step for me? calculate the volumn percentof solute in each solution A solution made by adding 28.5 mL of methyl alcohol to enough water to give 487mL of solution %(v/v)= A solution made by adding 81.1mL of ethylene glycol to enough water to give 211 mL of solution %(v/v)=arrow_forward
- nheducation.com Saved Be sure to answer all parts. Ethylene glycol CH,(OH)CH,(OH) is a common automobile antifreeze. Calculate the freezing point and boiling point of a solution containing 223 g of ethylene glycol and 1055 g of water. (K, and K for water are 0.52°C/m and 1.86°C/m, respectively.) freezing point PC boiling point °C Prey 9 of 10 Nearrow_forwardCalculate the percent mass per volume, % (m/v), of a dextrose solution containing 8.00 g8.00 g of dextrose in 2.00×102 mL2.00×102 mL of solution. Note that mass is not technically the same as weight, but the abbreviation % (w/v) is often used interchangeably with % (m/v).arrow_forwardHow much water would you add to 70. mL of this stock solution to make 1.5% (m/v) dextrose?Tabulate the data, solve the equation symbolically, then substitute values with units. (15.6 g KCl in 274 mL solution).arrow_forward
- [References] Indicate how much of each solute and solvent is needed to make the following solutions (assume that density is 1 g/mL) a. 500.0 mL of a 5.00% w/w H2S solution in water g of H2S g of water b. 342.0 mL of a 0.400% w/w benzene solution in toluene g of benzene g of toluenearrow_forwardHELP PLEASE I BEGGarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY

Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning

Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education

Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning

Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education

Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning

Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY