Acetoneke mokelikeli o se nang 'mala, o feto-fetohang o kopantsoeng le metsi 'me o qhibiliha ka har'a metsoako e mengata ea tlhaho.Ke solvent e sebelisoang haholo indastering e nang le mefuta e mengata ea ts'ebeliso ea lik'hemik'hale, meriana, litlolo le liindasteri tse ling.Sehloohong sena, re tla hlahloba mokhoa oa ho etsa acetone ka laboratoring ka tataiso ea mohato ka mohato le tšebeliso ea eona e ka bang teng.

Ho etsa Acetone ka Lab

Ho na le mekhoa e mengata ea ho etsa acetone ka laboratoring.E 'ngoe ea mekhoa e atileng haholo e kenyelletsa oxidation ea acetone e sebelisang manganese dioxide joalo ka oxidant.Mona ke tataiso ea mohato ka mohato ea ho etsa acetone ka lab:

Mohato oa 1: Bokella lisebelisoa le lisebelisoa tse hlokahalang: U tla hloka manganese dioxide, acetone, condenser, mantle a futhumatsang, magnetic stirrer, flask e melang e meraro, le lisebelisoa tsa khalase tse loketseng ho sebelisoa lab.

Mohato oa 2: Eketsa ligrama tse 'maloa tsa manganese dioxide ka har'a botlolo ea melamo e meraro' me ue chese holim'a seaparo sa ho futhumatsa ho fihlela se qhibiliha.

Mohato oa 3 Kenya marotholi a seng makae a acetone ka botlolong 'me u hlohlelletse hantle.Hlokomela hore karabelo ke exothermic, kahoo e-ba hlokolosi hore u se ke ua e futhumatsa haholo.

Mohato oa 4: Tsoela pele ho sisinya motsoako ka metsotso e ka bang 30 kapa ho fihlela phetoho ea khase e emisa.Sena se bontša hore karabelo e felile.

Mohato oa 5: Folisa motsoako ho mocheso oa kamore 'me u o fetisetse ho fani e arohaneng.Arola karolo ea tlhaho ho tloha mokhahlelong oa metsi.

Mohato oa 6: Omisa karolo ea organic u sebelisa magnesium sulfate 'me u e sefa ka sefene sa vacuum ea tsela e khuts'oane ho tlosa litšila.

Mohato oa 7: Hlakola acetone u sebelisa mokhoa o bonolo oa laboratori oa distillation.Bokella likaroloana tse tsamaellanang le ntlha e belang ea acetone (e ka bang 56°C) le ho li bokella ka setshelo se loketseng.

Mohato oa 8: Lekola bohloeki ba acetone e bokelletsoeng u sebelisa liteko tsa lik'hemik'hale le tlhahlobo ea spectrographic.Haeba bohloeki bo khotsofatsa, u atlehile ho etsa acetone ka lab.

Tšebeliso e ka bang teng ea Acetone e entsoeng ka Lab

Acetone e entsoeng ka Lab e ka sebelisoa ka merero e fapaneng.Mona ke tse ling tse ka sebelisoang: