A 2-ml seawater sample was diluted to 100 mL with distilled water. A 16-ml aliquot of the diluted sample was analyzed using the Mohr Method. Determine the %w/v of NaCi in the seawater sample given the following data. Express your answer in 2 decimal places. No need to include the unit. Parameter Value Volume of titrant used (for the blank) 0.73 mL Volume of titrant used (for the sample) 38.76 mL Concentration of titrant 0.049 M Molar mass of NaCi 58.44 g/mol
A 2-ml seawater sample was diluted to 100 mL with distilled water. A 16-ml aliquot of the diluted sample was analyzed using the Mohr Method. Determine the %w/v of NaCi in the seawater sample given the following data. Express your answer in 2 decimal places. No need to include the unit. Parameter Value Volume of titrant used (for the blank) 0.73 mL Volume of titrant used (for the sample) 38.76 mL Concentration of titrant 0.049 M Molar mass of NaCi 58.44 g/mol
Chemistry
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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...
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![mol Nacl) (58.44 gNaCl`
(Vsample – Vblank in L)(Co+)(mol CI-
1 molNaCl ) (DF)
-x100
w
%-Nacl =
Ag*)(1mol Cl-
mL of sample used](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bc9bc47-0c6f-4b2b-8ba2-9280e781a423%2Fb3b5e1b9-e733-45e5-b1ec-312a4168ec2f%2F9plku9b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:mol Nacl) (58.44 gNaCl`
(Vsample – Vblank in L)(Co+)(mol CI-
1 molNaCl ) (DF)
-x100
w
%-Nacl =
Ag*)(1mol Cl-
mL of sample used
![Experiment 7 Precipitation Titration
A 2-ml seawater sample was diluted to 100 ml with distilled water. A 16-ml aliquot of the diluted sample was analyzed using the
Mohr Method. Determine the %w/v of NaCi in the seawater sample given the following data. Express your answer in 2 decimal
places. No need to include the unit.
Parameter
Value
Volume of titrant used (for the blank)
0.73 mL
Volume of titrant used (for the sample)
38.76 mL
Concentration of titrant
0.049 M
Molar mass of NaCI
58.44 g/mol
Add your answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bc9bc47-0c6f-4b2b-8ba2-9280e781a423%2Fb3b5e1b9-e733-45e5-b1ec-312a4168ec2f%2F4wqzxba_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Experiment 7 Precipitation Titration
A 2-ml seawater sample was diluted to 100 ml with distilled water. A 16-ml aliquot of the diluted sample was analyzed using the
Mohr Method. Determine the %w/v of NaCi in the seawater sample given the following data. Express your answer in 2 decimal
places. No need to include the unit.
Parameter
Value
Volume of titrant used (for the blank)
0.73 mL
Volume of titrant used (for the sample)
38.76 mL
Concentration of titrant
0.049 M
Molar mass of NaCI
58.44 g/mol
Add your answer
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