If enough ice is added so the final mixture is all liquid

Question

Here is the problem which I am struggling on, please help me!

Problem: Ice (initially at 0^oC) is added to 0.65L of tea at 19^oC to make the coldest possible iced tea.

Part A: If enough ice is added so the final mixture is all liquid, how much liquid is in the pitcher when this condition occurs?

Please show work thank you!