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xlr300 xlr300
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Posts: 2009
9 years ago
The concentration of Cu2+ ions in a river water sample is found to be 3.26 micrograms of Cu2+ ions per 0.250 kg of river water. Express the concentration of Cu2+ ions in ppb (m/m).
A) 13.0 ppb
B) 26.2 ppb
C) 4.66 ppb
D) 39.7 ppb

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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9 years ago
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