Konsentrasie (chemie): Verskil tussen weergawes
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Jcwf (besprekings | bydraes) No edit summary |
Jcwf (besprekings | bydraes) |
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Lyn 40:
==== Massafraksies ====
Die
::<math>w_A=\frac{m_A}{\Sigma m_i}=\frac{\mbox{massa A}}{\mbox{totaal massa}}</math>
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