Question

Sicl4(I)+ h20(I) sio2(s) +HCI(aq)

Answer 1

If you are asking for the balanced equation, then its SICl4(l) + 2H2O(l) = SIO2(s) + 4HCl(aq).

If you are asking for the reaction type, then its "double replacement".

Hope that helps. :)