Which layer in the seperatory funnel contains the 9-fluorence aqueous or organic

Question

Which layer in the seperatory funnel contains the 9-fluorence aqueous or organic layer? Is the organic layer the top or bottom layer in the seperatory funnel during the extractions? How do you know this? Consult the Merck Index and propose a good solvent for recrystallization of 9-fluorenorte. Report the solubility data this solvent (1 point) Write a flow scheme for the procedure of this experiment in your lab notebook An outline is not the same as a flow scheme, and full credit will not be given for an outline! For help with writing flow scheme, refer to Schoffstall (Appendix C, p. 637-638). Attach the yellow carbon copy from your lab notebook to your prefab.

Explanation / Answer

6.) hexane and methanol good solvent for recrystallization of 9 fluorenone.

hexane is beter solvent than methanol.

solubility data of hexane

solubility is expressed as mass and molefractions.

hexane melting point 82-850c

methanol -0.12

ethanol - infinitive

1-propanol-infinitive

1 butanol-infinitive

1-pentanol -infinitive

5.) solventsystems seperated the 9flourenone.

it is a neutral compound.insolublein water.soluble in both aqueous and organic

The solvent extraction process is composed of three main steps: dissolving the compound; separating the acid, base and neutral compounds; and, finally, recrystallizing the compound. Dissolving the compound is the main step in creating a compound that can be separated based on the compounds properties in the mixture. Once the mixture is dissolved in ether, the substance can be separated by liquid-liquid extraction. This solution is the key difference between liquid-liquid extraction and liquid-solid extraction. Water is utilized as the opposing solution to the compound because water is able to dissolve HCl and NaOH. Additionally, water has a great aversion to forming a mixture with ether, so when water and ether are combined, water will form a layer below the ether. This is because water is denser than ether and the denser solution goes to the bottom. The following were the three compounds that made up the mixture, which are all insoluble in water:

6) %ofw/v. is the formula of calculate the molarconcentration of NaClO

Formula: NaClO

Density: 1.11 g/cm³

Molar mass: 74.44 g/mol

Melting point: 18 °C

Boiling point: 101 °C

Soluble in: Properties of water

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