A student adds a small amount of phenolphthalein to an erlenmeyer flask, and it changes to pink when he adds the base, sodium hydroxide. What is phenolphthalein considered to be? a titrant an analyte an indicator O an isotitrate O a quotient
A student adds a small amount of phenolphthalein to an erlenmeyer flask, and it changes to pink when he adds the base, sodium hydroxide. What is phenolphthalein considered to be? a titrant an analyte an indicator O an isotitrate O a quotient
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter16: Acids And Bases
Section: Chapter Questions
Problem 7STP
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![A student adds a small amount of
phenolphthalein
to an erlenmeyer flask, and it
changes to pink when he adds the base, sodium
hydroxide. What is phenolphthalein considered.
to be?
O a titrant
O an analyte
an indicator
an isotitrate
O a quotient](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25e21574-293a-481f-b8cf-01552a81effc%2F233ebeaf-2f8e-4138-ac7d-d9a407227fc5%2Fuey2qkm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A student adds a small amount of
phenolphthalein
to an erlenmeyer flask, and it
changes to pink when he adds the base, sodium
hydroxide. What is phenolphthalein considered.
to be?
O a titrant
O an analyte
an indicator
an isotitrate
O a quotient
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