It turns into a scientific yellow substance called "urine".
The penny will be clean, but, the lemon juice ruins the color and makes it look counterfeit. If it is old, and you want it restored, take it to a professional, they can remove almost anything.
Chalk Paint is a type of paint that you can put on a wall then a couple days later, you can draw on it with chalk. Before you draw on the paint, it will take about a day to dry. You can find chalk paint at Home Depot or any other store like it.
It takes a couple of days it depends on the size and school black board chalk may not dissolve and If it isn't pure vinegar it may not either
It becomes an embryo
3 days
The shell of the egg will dissolve and the egg can bounce on a small height. This is because the lemon juice, which is an acid reacts with the calcium carbonate and dissolves it.
Take a cup of lemon juice and three pennies and put all three pennies in the cup of lemon juice and leave it in there for 3 days and see what happens to the pennies.
Well, I did a science experiment on that and in 5 days it should look like it dissolved. It really hasn't though the acid in the lemon juice gradually eats the pennies metal away everyday for the 5 days that it is in the lemon juice.
soak it in lemon juice or vinegar for 6 hours or coke for 3 days
The penny will be clean, but, the lemon juice ruins the color and makes it look counterfeit. If it is old, and you want it restored, take it to a professional, they can remove almost anything.
Yes, lemon juice is good for acne. An effective remedy is to make a paste of lemon juice and ground cinnamon that you apply to the spots and wash off with soap and water after a few hours. Pimples should disappear in a few days.
LEMON juice works! I would try using that I have you used it and in a few days I noticed my hair lighter. The sun also helps. I have strawberry blonde hair and in the winter my hair goes quit Ginger so I use lemon juice. If you put lemon juice in your hair and then sit in the sun for 15 min it is the best way.
William Hilt the Great invented chalkboard chalk. This was back in the neanderthal days.
First of all, yes lemon juice will work to lighten your hair. But, be aware that lemon juice will only work to highlight your natural hair color. What this means is, if you have dark hair, say dark brown, and you use lemon juice to lighten your hair, you will get a lighter brown highlight, not blonde. If you have black hair, you will most likely get a red-tinted highlight wherever you apply the lemon juice. That being said, lemon juice works best as a natural highlighter for blonde to dirty-blonde hair colors. Light brown hair usually returns good results when highlighted with lemon juice as well. Lemon juice lightens your hair by working with the sun or UV rays. It will not work with a blow dryer. While the sun will lighten hair to a point on its own, the process is slow. The acid in lemon juice hurries the process along. 1. Do not wash your hair before starting the highlighting process. It is best to use unwashed (dirty) hair. 2. Apply lemon juice (not lemon flavored sweetener for drinks--but actual lemon juice. If you can't find lemon juice, get real lemons and squeeze them for this process) to the places you want highlighted. You can apply to your whole head to lighten color uniformly or you can apply it to strands as if you were getting highlights done. 3. After applying lemon juice to desired places to be lightened, head out into the sun. It is important to wear sunscreen as you will be spending at least 30 minutes in the sun. After 30 minutes come in, and wash lemon juice from hair. Repeat this process until desired lightening is achieved. *Note: It is sometimes necessary to perform this process once or twice a day for a few days instead of trying to achieve maximum highlights in one day. 4. Make sure to use a very good conditioner during the lemon juice highlighting process, as the juice and sun are harsh and will dry hair out. Use conditioner every day after highlighting. A deep conditioner is also a good idea to do every couple of days during the highlighting process to keep from damaging hair. Be extra careful of thin or brittle hair. 5. The highlights you achieve are as permanent as the ones you would get at the beauty salon and will not go away unless colored or grown out. Using lemon juice is a good, natural alternative to getting chemical highlights. It does take a little patience, but the results can be very attractive with a little time. Again, this method works best for people with blonde to dirty-blonde hair and usually works well on light brown hair as well.
Back in the old days, information was posted on chalk boards. They would underline the favorite and thus it became known as the "chalk".
Put lemon juice and vinegar in your hair abd sit in the sun for about 30-45 minutes for a couple days in the summer . Should work it worked for me .
About 1 week. Symptoms can last for 2-5 days. Best way to treat is a tablespoon of honey and 2 teaspoons of lemon juice. Strep is similar.