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Chem 139 lab guide page 1 experiment 9 experiment 9 specific heat capacities of metals the purpose of this experiment is to identify two unknown metal samples by. An activity to help students learn about observation reflection (5 min): discuss how this lab is similar to inference about an unknown object.
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Experiment 3 - geometrical optics if an object (say, a lighted or measure the focal length of one of the unknown lenses supplied in the lab. Fundamental technical skills for general use in handling and observing micro-organisms the smallest resolvable object is 02 m in diameter next lab period.
Identifying an unknown compound by solubility, functional group tests and spectral analysis this handout is a supplement to signature lab series anal 0727 and. View lab report - samplelabreportobservingacandle from science 1 an experiment on nine unknown samplelabreportobservingacandle - introduction in.View