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5:45
YouTube
EarthPen
DETERMINING FORMULA OF UNKNOWN COMPOUND | Chemistry Animation
This time we are going to talk about “Stoichiometry: Determining the formula of an unknown compound”. So to start with, Let us compare three common types of formula, using hydrogen peroxide as an example: 1. Empirical Formula It is derived from mass analysis. It shows the lowest whole numbers of moles, and thus the relative numbers of atoms ...
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