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OpenStudy (serenity2001):
Help plz http://k12.http.internapcdn.net/k12_vitalstream_com/CURRICULUM/928313/CURRENT_RELEASE/VHS_CHEM_Chromo.html 1. What is the Investigative Question that this lab is trying to explore? (What is the big topic we are investigating in this lab?) Explain what happened to each type of ink. Which one had the least pigment? The most pigments?
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OpenStudy (serenity2001):
2. Compare how each of the four solvents worked differently. Sort them from most effective to least effective, and include notes on each solvent. Which solvent caused the ink from the dots to spread out the most? Which solvent caused the ink from the dots to move the least?
OpenStudy (serenity2001):
3. Do you think that the inks are mixtures or not? What is your evidence for each?
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