Empirical Formula

In this lab, students use a spectrometer and stoichiometric calculations to obtain the chemical formula of a compound.

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Standards Correlations

IB^® Topics	AP^® Topics
1.2	3.6

Featured Equipment

UV-Vis Spectrometer

Highly accurate spectrometer with broad range, ultraviolet through visible light illumination for detailed spectroscopic techniques in chemical structure and concentration determination.

Wireless Spectrometer (Vis)

Measures intensity, absorbance, and transmittance across the visible spectrum. Includes fluorescent excitation at 405nm and 500nm.

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Source Collection: Lab #07B