Identify the type of reaction occurring based on the description below:
"Sodium hydroxide reacts with iron (III) chloride."
What type of reaction is this?
a Double displacement
b
Decomposition
C Synthesis
d Combustion Reaction

double displacement

Explanation:I just did it

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;