if you could help me out on this it would be greatly apretiated. Thank you!!!

I hope that you were able to find the answers to your questions before your lab. I'm afraid that, even if I had seen your message in time, many of these questions are beyond the scope of what is appropriate to answer by e-mail, especially taken together as a group. To find out what dye is, you can consult a dictionary or encyclopedia. Other questions may be answered by closely studying the pages on this site, such as the following:

• About Dyes

• A science fair project on the difference of synthetic and natural dyes

• Frequently Asked Questions About Dyeing (and related issues)


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[Updated July 25, 2008.]