chem 7/29

2026-07-29 20:48:35 -04:00
parent 17c9fd0e8a
commit 493277966c
2 changed files with 10 additions and 5 deletions
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+[[Stoichiometry]]
+
+law of definite proportions states: the elements in a chemical compound are always present in the same proportion by mass
+
+$percentcomposition=\frac{massofelement}{totalmassofcompound}*100%$