AcetoneIslal isina ruvara, isina mvura inonamira iyo inokanganisa nemvura uye inokandira mune akawanda organic sol sol. Icho chinoshandiswa maindasitiri akasarudzika pamwe nehuremu hwakawanda hwekushandisa mumakemikari, mishonga, cosmetics, uye mamwe maindasitiri. Munyaya ino, isu tichaongorora maitiro ekuita acetone mu lab kuburikidza nedanho-ne-nhanho gwara uye kushandisa kwayo kwarwo kushandisa.

Kugadzira acetone mu lab

Kune nzira dzinoverengeka kuita acetone mu lab. Imwe yenzira dzakajairika dzinosanganisira oxidation of acetone uchishandisa Manganese Dioxide so oxidant. Heino nhanho-ne-nhanho gwara rekugadzira acetone mu lab:

Nhanho 1: Unganidzai Zvinhu Zvinodiwa: Iwe uchazoda Manganese Dioxide, Acetone, Aceter, Chikwangwani cheMagineti, Chinyorwa cheMagineti, uye girazi rakakodzera kushandiswa mune lab.

Nhanho yechipiri: Wedzera mashoma magiramu eManganese Dioxide kune iyo matatu-dendaly flask uye kupisa iyo pane yekudziya jasi kusvika yaindinyungudika.

Nhanho 3: Wedzera madonhwe mashoma e acetone kune iyo flask uye smit ane zvakanaka. Ziva kuti maitiro ari exothermic, saka chenjera kuti urege kupisa zvakawandisa.

Nhanho 4: Ramba uchimutsa musanganiswa wemaminitsi makumi matatu kana kusvikira iyo gasi shanduko yemasvomhu inomira. Izvi zvinoratidza kuti maitiro akakwana.

Nhanho 5: Kutonhorera musanganiswa wekupisa tembiricha uye kuendesa kune kupatsanurwa kwemuti. Paradzanisa chikamu che organic kubva muchikamu chemaziso.

Nhanho 6: pukuta iyo organic chikamu ichishandisa Magnesium sulfate uye yekuzvipira iyo kuburikidza nepfupi yePfupi yekuvhara yekubvisa chero kusvibiswa.

Nhanho 7: Dyisa iyo acetone ichishandisa iyo yakapusa laboratory distilation setup. Unganidza zvidimbu zvinofananidza iyo yekubikira nzvimbo yeacetone (anenge 56°C) uye uunganidze mumudziyo wakakodzera.

Nhanho 8: Tidza kuchena kweiyo yakaunganidzwa acetone ichishandisa makemikari bvunzo uye fungidziro yekuongorora. Kana kuchena kuchigutsa, iwe wakabudirira kuita acetone mu lab.

Zvinogona kushandiswa zve lab-yakagadzirwa acetone

Lab-yakagadzirwa acetone inogona kushandiswa kune zvakaringana zvinangwa. Heano mamwe anogona kushandiswa: