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i dont understand where the density came from or how to determine it. thank you 5. (5 min) A standard nickel solution with a concentration
i dont understand where the density came from or how to determine it. thank you 
5. (5 min) A standard nickel solution with a concentration of 2.155ppm was prepared at 25C. What would the concentration of the solution be at 15C ? What is the percent change in the concentration? dc=dc0.997047g/mL2.155ppm=0.999102g/mLcc=0.997047g/mL(0.999102)(2.155)=2.159ppm Step by Step Solution
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Chemical Principles
Authors: Steven S. Zumdahl, Donald J. DeCoste
7th edition
9781133109235, 1111580650, 978-1111580650
