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Chemistry, 28.06.2021 15:40 coolgirl10020031
An experiment was performed under identical conditions as yours. The absorbance of the penny solution was recorded as 0.219 absorbance units. A calibration plot of absorbance vs. concentration of Cu(II) (M) yielded the following trendline equation:
y= 11.589x - 0.0002
Required:
What is the concentration (mol/L) of the penny solution?
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An experiment was performed under identical conditions as yours. The absorbance of the penny solutio...
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