11. What masS of KCI (MW 74.5513) In grams Is needed to prepare 100 mL of a 1.4 M solution of Ka? O 5.61 O 0.1782 O 0.096 O 5.611 10.4 O 10.

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter21: Potentiometry
Section: Chapter Questions
Problem 21.11QAP
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Course Contents » .. » Expt 10 Caldum In Milk using an Ion Selective Electrode » Q11.problem
11. What mass of KCI (MW 74.5513) In grams Is needed to prepare 100 mL of a 1.4 M solution of Ka
O 5.61
O 0.1782
O 0.096
O 5.611
10.4
10.
Bubmit Anewer
Incorrect. Th
Transcribed Image Text:Course Contents » .. » Expt 10 Caldum In Milk using an Ion Selective Electrode » Q11.problem 11. What mass of KCI (MW 74.5513) In grams Is needed to prepare 100 mL of a 1.4 M solution of Ka O 5.61 O 0.1782 O 0.096 O 5.611 10.4 10. Bubmit Anewer Incorrect. Th
Course Contents Expe AVn using an Ton Salective Electrode » Q.problem
9. What is the antilog (base 10) o [(-46.4-45.96) + (26. 19)]7 Report the answer using the correct number of significane ngures.
O 0.000295
O 0.0002974
O o 00030
O o 0003
Submt Aner
MacBook Ar
Transcribed Image Text:Course Contents Expe AVn using an Ton Salective Electrode » Q.problem 9. What is the antilog (base 10) o [(-46.4-45.96) + (26. 19)]7 Report the answer using the correct number of significane ngures. O 0.000295 O 0.0002974 O o 00030 O o 0003 Submt Aner MacBook Ar
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