Ntawm cov cuab yeej kuaj?

Cov txheej txheem:

Ntawm cov cuab yeej kuaj?
Ntawm cov cuab yeej kuaj?

Video: Ntawm cov cuab yeej kuaj?

Video: Ntawm cov cuab yeej kuaj?
Video: Cuab yim neeg, cov phooj ywg los sis cov neeg koom zej zog: Keeb Kwm Tus Neeg Saib Xyuas 2024, Hlis ntuj nqeg
Anonim

Ntawm ntau yam khoom uas yuav suav tias yog cov cuab yeej siv dav dav yog pipettes, nplai, centrifuges, Bunsen burners, freezers, kub daim hlau, incubators, coolers, stirrers, dej da dej, thiab fume hoods- rau npe ob peb.

5 daim ntawm cov khoom siv lab yog dab tsi?

A List of Basic Chemistry Apparatus

  • tsom iav thiab khoom siv kev nyab xeeb.
  • Beakers.
  • Erlenmeyer flasks, AKA conical flasks.
  • Florence flasks, AKA boiling flasks.
  • Tub tubs, qhov ntswg, thiab khib.
  • Saib tsom iav.
  • Crucibles.
  • Funnels.

Koj siv cov cuab yeej kuaj li cas?

Qhia tes mus rau hauv chaw ua haujlwm, ua tib zoo thiab ua tib zoo (piv txwv li los ntawm kev huv mus rau thaj chaw ua haujlwm kom muab pov tseg). TSIS TXHOB tshem tes tawm ntawm qhov chaw ua haujlwm kom txog thaum cov txheej txheem ua tiav thiab tag nrho cov khoom tseem ceeb tau ruaj ntseg. Tso cai rau lub sijhawm tshem tawm huab cua tsis muaj kev ua si sab hauv (tso lub tshuab cua!).

Vim li cas thiaj tseem ceeb kom paub siv cov cuab yeej kuaj thiab khoom siv?

Kev tshawb fawb tuaj yeem lom zem tab sis kuj tuaj yeem ua rau muaj kev phom sij vim tias koj tuaj yeem ua haujlwm nrog txhua yam khoom, tshuaj, lossis minerals uas tuaj yeem ua phem rau koj lossis lwm tus. Koj yuav tsum paub koj cov khoom siv hauv chav kuaj thiab yuav siv nws li cas rau tsis yog koj qhov kev sim nkaus xwb tab sis kuj muaj qhov ua yuam kev uas yuav tshwm sim thaum lossis tom qab experiment

Cov khoom siv hauv chav kuaj yog dab tsi?

Science lab khoom siv yog hais txog ntau yam cuab yeej thiab khoom siv uas yog siv los ntawm cov kws tshaj lij lossis cov tub ntxhais kawm ua haujlwm hauv chav kuaj. Cov khoom siv sib txawv siv yog Bunsen burner, microscopes, calorimeters, reagent fwj, beakers thiab ntau yam ntxiv.

Pom zoo: