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A student determined the concentration of copper by ion exchange. He obtained the following results: (4.68x10^1) mL of (9.7770x10^-2) M NaOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the number of moles of Cu*2 that were absorbed by the column. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:

A student determined the concentration of copper by ion exchange. He obtained the following results: (4.68x10^1) mL of (9.7770x10^-2) M NaOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the number of moles of Cu*2 that were absorbed by the column. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 16PS
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A student determined the concentration of copper by ion exchange. He obtained the following results: (4.68x10^1) mL of (9.7770x10^-2) M NAOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the number of moles of Cu*2 that were absorbed by the column. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer
Transcribed Image Text:A student determined the concentration of copper by ion exchange. He obtained the following results: (4.68x10^1) mL of (9.7770x10^-2) M NAOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the number of moles of Cu*2 that were absorbed by the column. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer
A student determined the concentration of copper by ion exchange. He obtained the following results: (4.2180x10^1) mL of (9.64x10^-2) M NaOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the concentration of Cu*2 in the original solution. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: |x10 Answer
Transcribed Image Text:A student determined the concentration of copper by ion exchange. He obtained the following results: (4.2180x10^1) mL of (9.64x10^-2) M NaOH solution was required to titrate the eluate (HCI solution) from the column. He used a 15.0 mL sample of copper chloride solution initially. Calculate the concentration of Cu*2 in the original solution. Your answer should be in correct scientific notation (that is what the red text in BrightSpace means.) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: |x10 Answer
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