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For questions #23 - #27 A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of solute? A.) 0.369 mole 20. What is the number of moles of solvent? A.) 1.40 mole 21. What is the total number of moles? B.) 0.417 mole C.) 0.156 mole D.) 0.619 mole B.) 6.36 mole C.) 2.33 mole D.) 4.39 mole A.) 1.77 mole 22. What is the mole fraction of solute? A.) 0.600 B.) 6.78 mole C.) 2.49 mole D.) 1.56 mole B.) 0.500 C.) 0.100 D.) 0.700 22 Whot io the mnole frootion of colvont?

For questions #23 - #27 A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of solute? A.) 0.369 mole 20. What is the number of moles of solvent? A.) 1.40 mole 21. What is the total number of moles? B.) 0.417 mole C.) 0.156 mole D.) 0.619 mole B.) 6.36 mole C.) 2.33 mole D.) 4.39 mole A.) 1.77 mole 22. What is the mole fraction of solute? A.) 0.600 B.) 6.78 mole C.) 2.49 mole D.) 1.56 mole B.) 0.500 C.) 0.100 D.) 0.700 22 Whot io the mnole frootion of colvont?

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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For questions #23 - #27 A solution is made by dissolving 6.26g NaOH in 25.2g water. 19. What is the number of moles of solute? A.) 0.369 mole B.) 0.417 mole 20. What is the number of moles of solvent? A.) 1.40 mole 21. What is the total number of moles? A.) 1.77 mole 22. What is the mole fraction of solute? A.) 0.600 23. What is the mole fraction of solvent? A.) 0.400 C.) 0.156 mole D.) 0.619 mole B.) 6.36 mole C.) 2.33 mole D.) 4.39 mole B.) 6.78 mole C.) 2.49 mole D.) 1.56 mole B.) 0.500 C.) 0.100 D.) 0.700 B.) 0.500 C.) 0.900 D.) 0.300
Transcribed Image Text:For questions #23 - #27 A solution is made by dissolving 6.26g NaOH in 25.2g water. 19. What is the number of moles of solute? A.) 0.369 mole B.) 0.417 mole 20. What is the number of moles of solvent? A.) 1.40 mole 21. What is the total number of moles? A.) 1.77 mole 22. What is the mole fraction of solute? A.) 0.600 23. What is the mole fraction of solvent? A.) 0.400 C.) 0.156 mole D.) 0.619 mole B.) 6.36 mole C.) 2.33 mole D.) 4.39 mole B.) 6.78 mole C.) 2.49 mole D.) 1.56 mole B.) 0.500 C.) 0.100 D.) 0.700 B.) 0.500 C.) 0.900 D.) 0.300
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