2KNO3 will be produced; I know somwone alredy answered the question but i want to confirm the question for the people who doubt it.
Answer: The correct answer is : 2KNO3
Explanation: This type of reaction is double replacement and its general formula is:
AB + CD ---------- AD + CB
They are also called double decomposition. In this type of reactions, no changes occur in the oxidation number of the elements present. These reactions occur in solution, at least one of the reactants must be in aqueous solution.
