hmmz he never turn blue yesterday worOriginally posted by Darkness_hacker99:Must test water first.. something like hint..
Not this test water leh..
To test for water, Use Anhydrous Copper(II) Sulphate. If water is present, White Anhydrous Copper(II) Sulphate will turn into blue hydrated Copper(II) Sulphate.
must hint~~~~
can always learn along the wayOriginally posted by 855:is it too premature to put too much feelings to a girl before you get to know her enough?