How can we help?

You can also find more resources in our Help Center.

Chem Reaction Symbols

STUDY
PLAY
"yields" or "Produces"
+
"Reacts with" of "and"
(g)
Gaseous state
(l)
Liquid state
(s)
solid state
(aq)
Aqueous state (dissolved in water)
number subscript
Represents the number of atoms of the element it's to the right of
Number coefficient
How many molecules or moles of the substance are reacting
P1 →
Substance named above the arrow represents a catalyst in the reaction
A gas is produced
A precipitate is formed
KJ or J
Energy term
Reversible equation
A→
Delta above the reaction arrow indicates that heat is added to the reaction