Question

What type of reaction is: h3po4 + ca(oh)2 ---> ca3(po4)2 + h2o


What type of reaction is: ba + h2so4 ---> baso4 + h2


What type of reaction is: br2 + nal2 ---> nabr + l2

Answer 1

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1. Displacement reaction
2. Double Displacement Reaction
3. Displacement reaction