“Oh man, our supply person didn’t put in our order for 70% alcohol. All we have are liters of 100% on hand. We need 20 liters of 70% alcohol. How many liters of 100% alcohol will we need? And how much water will we dissolve it in? “Uh oh…this dye concentration of light green is 90%, but our current light green, which we just ran out of, has a concentration of 70%. We need our counterstain to be consistent, so what can we do to make 500 mL of 1% light green? How much of the new dye will we need, and how much water will we dissolve it in?”

Given that, alcohol with concentration of 100% and 90%. we have to make different concentration of…

Answered: “Oh man, our supply person didn’t put…

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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“Oh man, our supply person didn’t put in our order for 70% alcohol. All we have are liters of 100% on hand. We need 20 liters of 70% alcohol. How many liters of 100% alcohol will we need? And how much water will we dissolve it in?

“Uh oh…this dye concentration of light green is 90%, but our current light green, which we just ran out of, has a concentration of 70%. We need our counterstain to be consistent, so what can we do to make 500 mL of 1% light green? How much of the new dye will we need, and how much water will we dissolve it in?”

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