How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а. b. If 15.0 mL of the 3.5x10 M NISO, solution is diluted to 50.0 mL with water, what is the resulting NISO, concentration?

How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а. b. If 15.0 mL of the 3.5x10 M NISO, solution is diluted to 50.0 mL with water, what is the resulting NISO, concentration?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 25CR

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Question

I need both 3a and 3 b

resulting CUSO, concentration!
How many grams of NISO,-6H,0 are needed to prepare 2.00x10² mL of a 3.5x10 M
NISO, solution?
3. a.
b. If 15.0 mL of the 3.5x10 M NISO, solution is diluted to 50.0 mL with water, what is the
resulting NISO, concentration?
4. a.* The light transmission (-log,T = A = ɛbc) at 600 nm of a 0.25 M CUSO, solution on a
shoulder of its absorption peak is 59% in a 1.00 cm cell. What is the value of ɛ for CUSO,
at 600 nm?

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