Question

The following two solutions were mixed together to produce a chemical reaction. Iron (III) bromide + sodium hydroxide rightwards arrow

Which of the following would describe the type of reaction that occurs?
a. Double replacement
b. Acid-base neutralization
c. Combination
d. single replacement
e. Decomposition

Answer 1

The reaction between iron (III) bromide and sodium hydroxide is a double replacement reaction, forming iron (III) hydroxide and sodium bromide.

Step-by-step explanation:

The chemical reaction between iron (III) bromide and sodium hydroxide is a double replacement reaction. In this type of reaction, the cations and anions of the reactant compounds switch places to form new compounds. The balanced chemical equation for this reaction is:

FeBr3 (aq) + 3 NaOH (aq) → Fe(OH)3 (s) + 3 NaBr (aq)

In the reaction, iron (III) bromide reacts with sodium hydroxide to produce iron (III) hydroxide (a solid precipitate) and sodium bromide.