WHO IS GOOD IN CHEMISTRY ????
and wants to help me w/ labs
Stacey Warren - Expert brainly.com
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You should post in the chemistry category not geometry or math lol
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I have 24 of them -.- heres the first one
•Using one of the black markers, place a dot in the center of the filter paper.
•Place the filter paper on the saucer.
•Put a few small drops of water on the spot.
•Wait a few minutes… what did you see?
•Now, using the other black marker and the other coffee filter, repeat the procedure. What did you see this time?
•Many black inks are made up of several dyes. Explain any differences you saw between the two markers.
•Did the components of the inks separate differently?
•Are any of the component colors the same in both of your markers?