Hello I am new to a research lab and we are working on conversions can someone help me with this problem on this worksheet I am confused so if you could dumb it down for me please. 3. To perfuse an animal we need 300 mL of 4% paraformaldehyde (PFA) per animal. We have 4animals to perfuse.How much 4% PFA do we need?How do we make this volume of 4% PFA from a stock solution of 40% PFA?

Answered: 3. To perfuse an animal we need 300 mL…

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 110GQ

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Hello I am new to a research lab and we are working on conversions can someone help me with this problem on this worksheet I am confused so if you could dumb it down for me please.

3. To perfuse an animal we need 300 mL of 4% paraformaldehyde (PFA) per animal. We have 4
animals to perfuse.
How much 4% PFA do we need?
How do we make this volume of 4% PFA from a stock solution of 40% PFA?

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