[spec] add complex numbers notes to SAC file

diff --git a/chem/water.md b/chem/water.md
index 15e95f6410b3f46ac683b143c779843291aa4e26..f8600a64e2dccf37833eb039ebc7f4d2883549d2 100644 (file)
--- a/chem/water.md
+++ b/chem/water.md
@@ -92,6 +92,7 @@ Ions in solution combine to form a new compound.
 Occurs when concentration exceeds solubility.
 Precipitation reactions happen when water cannot dissociate ionic lattice structure.
 Precipitate (product):
+
 - generally insoluble in water
 - forms as solid particles that settle
 - forms from compounds insoluble in water