Chem lab questions for (extracting caffeine from tea bag water using dichloromethane --> filtered --> steamed --> obtain caffeine )
1. does tlc give a conclusive identification of caffeine ( extracted from tea bags) ? why or why not?
2. is the extract a pure compound or mixture of compounds? explain
Answers: 1
Chemistry, 22.06.2019 02:30, dijonmckenzie3
Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?
Answers: 3
Chemistry, 22.06.2019 09:40, keiracoles
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
Chem lab questions for (extracting caffeine from tea bag water using dichloromethane --> filtere...
Mathematics, 12.01.2022 17:50
Mathematics, 12.01.2022 17:50
Business, 12.01.2022 17:50
Computers and Technology, 12.01.2022 17:50
Mathematics, 12.01.2022 17:50