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Part E Very small semiconductor crystals composed of approximately 1000 to 100,000 atoms, are called quantum dots. Quantum dots made of the semiconductor CdSe are now being used in electronic reader and tablet displays because they emit light efficiently and in multiple colors depending on dot size. The density of CdSe is 5.82 g/cm. If you wanted to make one 6.5-nm dot from multiple 25-nm dots, how many 25-nm dots would you need? Express your answer as an integer. N- 18 Previous Answers v Correct Part F How many CdSe tormula units in part E would be lett over, if any? Express your answer as an integer.

Part E Very small semiconductor crystals composed of approximately 1000 to 100,000 atoms, are called quantum dots. Quantum dots made of the semiconductor CdSe are now being used in electronic reader and tablet displays because they emit light efficiently and in multiple colors depending on dot size. The density of CdSe is 5.82 g/cm. If you wanted to make one 6.5-nm dot from multiple 25-nm dots, how many 25-nm dots would you need? Express your answer as an integer. N- 18 Previous Answers v Correct Part F How many CdSe tormula units in part E would be lett over, if any? Express your answer as an integer.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Review I Constacts I Periodic Tal Part E Very small semiconductor crystals composed of approximately 1000 to 100,000 atoms, are called quantum dots. Quantum dots made of the semiconductor CdSe are now being used in electronic reader and tablet displays because they emit light efficiently and in multiple colors depending on dot size. The density of CdSe is 582 g/cm. If you wanted to make one 6.5-nm dot from multiple 25-nm dots, how many 25-nm dots would you need? Express your answer as an integer. N= 18 Previous Answers Correct Part F How many CdSe tormula units in part E would be left over, if any? Express your answer as an integer. 179 Submit Previoun Anawer Bequest Anawer X Incorrect; Try Again; One attempt remaining
Transcribed Image Text:Review I Constacts I Periodic Tal Part E Very small semiconductor crystals composed of approximately 1000 to 100,000 atoms, are called quantum dots. Quantum dots made of the semiconductor CdSe are now being used in electronic reader and tablet displays because they emit light efficiently and in multiple colors depending on dot size. The density of CdSe is 582 g/cm. If you wanted to make one 6.5-nm dot from multiple 25-nm dots, how many 25-nm dots would you need? Express your answer as an integer. N= 18 Previous Answers Correct Part F How many CdSe tormula units in part E would be left over, if any? Express your answer as an integer. 179 Submit Previoun Anawer Bequest Anawer X Incorrect; Try Again; One attempt remaining
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