AP Chemistry Lab Manual

[Iron III thiocyanate complex] M Absorbance 3.088 x 10-5 0.152 6.176 x 10-5 0.307 9.264 x 10-5 0.443 1.235 x 10-4 0.587 1.544 x 10-4 0.752 1.853 x 10-4 0.891 Find the concentration of the Iron III thiocyanate complex for tubes 1-5 using the calibration curve or the following equation: ................
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