Question

nabr+ca(oh)2----> cabr2+naoh
decomposition
combustion
synthesis
double replacement
single replacement

Explanation:

In a double - replacement reaction, the positive and negative ions of two ionic compounds exchange places. In the reaction \(NaBr + Ca(OH)_2
ightarrow CaBr_2+NaOH\), the \(Na^+\) from \(NaBr\) and \(Ca^{2 +}\) from \(Ca(OH)_2\) exchange their anions (\(Br^-\) and \(OH^-\)).

Answer:

Double replacement