CHE 2A Lecture Notes - Lecture 3: Oil Drop Experiment, Cathode Ray
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CHE 2A Full Course Notes
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Using the law of multiple proportions problem we did in class, show that we can answer the questions by also normalizing to the mass of hydrogen instead of nitrogen. The following data were obtained for compounds of nitrogen and hydrogen. 0. 108: show that the data is consistent with law of multiple proportion. Because we"re normalizing to n, the number of nitrogen stays the same. Atoms: charge of electrons ---> -1. 60218 x10^-19 c, c= coulomb, carbon-12 = 12 amu, number of protons determines element, number of neutrons determines isotope, for neutral species, the number of p = number of electrons. Elements: the element symbol typically have one or two letters.
