What occurs when calcium chloride is reacted with sodium bisulfate?

$C a C {l}_{2} \left(a q\right) + N a H S {O}_{4} \left(a q\right) \rightarrow C a S {O}_{4} \left(s\right) \downarrow + H C l \left(a q\right) + N a C l \left(a q\right)$
$\text{Calcium sulfate}$ is fairly insoluble. You could calculate its solubility precisely given ${K}_{\text{sp}}$ values.