Help prevent the cut apple from turning that nasty brown color.
When you put lemon juice on a piece of paper, then place the paper on a heat source, the parts soaked with the juice will burn faster and turn a dark brown. This chemical reaction is based upon the properties that define acids and bases. The paper with the acid lemon juice is weakened by the acid, and will burn faster.
To create invisible ink using lemon juice, simply squeeze fresh lemon juice onto a piece of paper using a cotton swab or paintbrush. Allow the juice to dry completely. When you want to reveal the message, hold the paper up to a heat source such as a light bulb or candle flame. The heat will cause the lemon juice to oxidize and turn brown, making the message visible.
Use lemon juice! It shouln't be used over the mouth piece or else your in for a treat!
The piece on his disco dance floor is 'Robotic Neurotic' by Tom Quick.
because the fats of the ingredients make it end up like this hope that helped
Just stick a lemon in there and BOOM! U got a toasted lemon piece
Pour lemon juice into a glass. Dip a cotton wool bud into it and use it to write your message on paper. You can re-dip the bud if it dries out. Let your writing dry; it should become invisible. To make it visible, hold it to a strong light or iron it because lemon juice darkens when heated.
well obviously not unless you want to blow on it on a piece of tissue
a yellow blanck piece of paper mnade of lemon jucie a yellow blanck piece of paper mnade of lemon jucie
There is secret writing (lemon juice) on the paper, and the hint from CJ says to use the light. Place the paper on the desk below the desk lamp. Jump on the lamp to bend it over close to the paper, then turn it on. The heat from the bulb will darken the dried lemon juice and make the writing visible.
One possibility is that it was put on the paper with lemon juice. You would have to put the paper near a flame (not to the point of igniting it) in order to bring out the image.
Chalk dissolves first in vinegar, followed by lemon juice, and lastly in water. This is because vinegar is acidic and reacts with the calcium carbonate in chalk to form a soluble calcium salt. Lemon juice, also acidic but less so than vinegar, dissolves chalk at a slower rate. Water alone does not chemically interact with chalk to dissolve it.