31
Jan
Egg In Vinegar Science Fair Project. Dip a hens egg on a glass with normal vinegar. You may want to try to experiment with more than one egg. Do you notice anything different yet. Place your raw egg in your jar or drinking glass.
Record your observations the egg shell will be soft. According to the Princeton University Science Curriculum Support Project the calcium carbonate reacts with the acid and neutralizes it. After 24h remove an egg from the solution. Put the yolk in one jar of oil and vinegar and the white of the egg in the other jar. Then fill the glass with white vinegar until the egg is completely submerged. After 24 hours observe the egg.
Put an egg in a separate glass.
You may want to try to experiment with more than one egg. Pour vinegar over it it should cover an egg completely. Leave it for at least 24h depending on vinegar strength 9 takes 24h. Instead of vinegar we can use cola rubbing alcohol or orange juice since they are acidic enough. The egg calcium will change and the egg will have a soft surface. Each day check back on the egg.