Question

Write the dissolution reaction for sodium hydroxide in water. be sure to specify the state of each reactant and product.

is sodium hydroxide considered soluble or not soluble ? ......
a. soluble ...
b. not soluble

Answer 1

The dissolution reaction for sodium hydroxide (NaOH) in water is NaOH(aq) → Na+ (aq) + OH¯(aq), showing that NaOH is soluble in water.

Step-by-step explanation:

The dissolution reaction for sodium hydroxide in water is:

NaOH(aq) → Na+ (aq) + OH¯(aq)

In this reaction, sodium hydroxide (NaOH) dissolves in water and disassociates into sodium (Na+) and hydroxide (OH¯) ions, indicating the solubility of sodium hydroxide in water. Given the 100% ionization of NaOH due to it being a strong base, the correct answer to the student's question is that sodium hydroxide is soluble(a).