1. extractionExtraction separation of mixed number 14 works as follows:From the extraction of HCI.It is a yellow solid substance, of heavy 0.4 g (13%)This substance is a function in R-NH3 village.From the extracted with Na2CO3Have a solid substance, of heavy white 0.4 g (13%)This substance is a function in R-COOH village.From the extraction with the CH2CI2Have a solid substance, of heavy amber 10 grams (33%)This substance is a function in R-H village.
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