When Ca(OH)₂ reacts with H₂​SO₄​, the net ionic equation for the reaction is:
a. Ca2²⁺+SO₂²⁻​→CaSO₄
b. Ca(OH)₂​→Ca²⁺+2OH⁻
c. H₂SO₄→2H⁺+SO₄⁻
d. 2H⁺+2OH⁻→2H₂O
e. Ca(OH)₂​+H₂​SO₄​→CaSO₄​+2H₂​O​