CHE 113 Lecture Notes - Lecture 23: Mass Spectrometry, Exothermic Process
23 Apr 2015
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Tells us how much of a substance is there and what type of substance the sample is. Based on weight is how much each molecule will be deflected. : sent the molecules over a magnet and measure the deflection of each. : ionizes the molecule you are looking to identify. : send the charged molecules towards a high voltage screen. Then take the separated molecules and identifies them via computer. Caused by the light hitting a denser surface. This only tells the average level of toxins (that will cause death) for 50% of the population. Some people may be more or less to certain toxins. Absorb light (goes to a higher state) Show the size of the steps, which is how you identify a sample. Emit light (goes to a lower state) Medicinally used drugs that have been used improperly. Radial cracks form right angles to the rear. Same side as the right angles of the ribs.
