Yes. Equal parts of baking soda and water can be used as invisible ink which will become visible under heat, or when covered in Grape Juice.
because of all the chemicals
yes
These household items can make invisible ink.
im not sure
to tell how you can make invisible ink
Ferrous (Iron II) and water mixed together. A simple solution of sodium carbonate (baking soda) and water could be used to bring out the invisible ink
The way invisible ink works depends on the method used to make it.
Club soda can be used to remove ink marks. However, it will work better if it is combined with baking soda. Together they will bubble up quite a bit, and work to completely remove the stain.
if its milk you heat it
There are references to it all the way back to the 1200's. I know the US government just released top secret papers from WW1 and included in this was directions to spies how to make invisible ink and how to find documents with invisible ink. Considering this was written in 1911 it is a eye opener.
Co is an element in invisible ink. Co was names for German evil mining spirit. Co element was used to make magnetic mines in WWII.
mix acetone with baking soda and use an old tooth brush and scrub hard!
What are the dependent and the independent variables in the invisible ink experiment ie To identify the best invisible ink experiment.