Please solve these equation

Dear student, 
(i)  2 HNO₃  +  Ca(OH)₂   $\underset{}{\to }$   Ca(NO₃)₂  + 2 H₂O
(ii) 2 NaOH   + H₂SO₄   $\underset{}{\to }$  Na₂SO₄    +  H₂O
please ask next question in another thread .
Regards