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Science Experiments / Clear liquid + clear liquid = Blue Liquid HELP!!!
« on: 27/03/2009 04:58:54 »
Thanks for the replies. First- I need both glasses to be full of clear liquid from the start, so the food color / bleach method will not work for me.
Seems like phenolphthalein is what I will try as it seems much easier to obtain. Is washing soda the same as baking soda? And will that still appear to be a clear liquid once the baking soda is added?
I'll check to see if the blue stuff is available anywhere also.
If you have any other suggestions, please feel free.
Thanks,
Shiftdelete
Seems like phenolphthalein is what I will try as it seems much easier to obtain. Is washing soda the same as baking soda? And will that still appear to be a clear liquid once the baking soda is added?
I'll check to see if the blue stuff is available anywhere also.
If you have any other suggestions, please feel free.
Thanks,
Shiftdelete