Social Studies, 12.11.2019 02:31 jdkrisdaimcc11
You and a classmate were each given a yellow unknown with a melting point of 110 degrees celsius. you both ran a tlc on it using ethyl acetate solvent as the mobile phase. you both observed a single spot with an rf value of 0.45. you think you might have the same unknown, but you want to make sure. what two relatively quick and easy lab procedures could you do to determine if you have the same unknown?
Answers: 1
Social Studies, 22.06.2019 04:30
Figure out who is lying and telling the are 2 truth telers and 3 liarsperson a says person e is lyingperson b says person c is lyingperson c says person b id lyingperson d says person b is telling the truthperson e says person c is telling the truth
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Social Studies, 22.06.2019 19:30
1u.s. history question! question: how did world war ii change the united states' position in world affairs? i need good explanation to support the answer otherwise i get docked points. real answers only ! you! : )
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You and a classmate were each given a yellow unknown with a melting point of 110 degrees celsius. yo...
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