Cov txheej txheem:
- 5 Cov Khoom Siv Hluav Taws Xob Hauv Tsev Txaus Ntshai
- Cov npe hauv qab no muab cov lus qhia rau cov khoom siv hauv tsev uas tuaj yeem ua rau koj xav tsis thoob
- 10 Yam Tshuaj Muaj Kev phom sij tshaj plaws paub rau txiv neej
Video: Cov tshuaj hauv tsev twg tuaj yeem tua koj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Bleach thiab rubbing cawv = Toxic chloroform
Ua pa ntau dhau tua tau koj . Hydrochloric acid ua tau muab koj a tshuaj hlawv. Cov tshuaj muaj peev xwm ua rau lub cev puas tsuaj thiab ua rau mob qog noj ntshav thiab lwm yam kab mob tom qab lub neej.
Ib yam li ntawd ib tug yuav nug, dab tsi yog cov tshuaj lom neeg txaus ntshai tshaj plaws hauv tsev?
5 Cov Khoom Siv Hluav Taws Xob Hauv Tsev Txaus Ntshai
- Ammonia. Ammonia fumes yog ib qho ua rau khaus khaus, ua rau koj cov tawv nqaij, qhov muag, qhov ntswg, ntsws thiab caj pas.
- Tshuaj dawb. Lwm qhov muaj txiaj ntsig zoo tab sis txaus ntshai ntxuav, tshuaj dawb kuj muaj cov khoom muaj zog corrosive uas tuaj yeem ua kev puas tsuaj loj rau tib neeg lub cev.
- Antifreeze.
- Cov dej huv huv.
- Cua Fresheners.
Cov tshuaj tua kab twg tuaj yeem tua tib neeg? Qhov no yog ib qho kev txhawj xeeb loj rau EPA vim tias paraquat yog txwv tsis pub siv Tshuaj tua kab uas yuav tsum tsis txhob siv tau rau cov pej xeem thiab, zoo li txhua tus tshuaj tua kab , yuav tsum tsis txhob muab tso rau hauv lub thawv dej haus. Paraquat yog tshuaj lom heev rau tib neeg ; ib tug me me yuam kev ua tau yuav tuag thiab tsis muaj tshuaj tiv thaiv.
Ua raws li qhov no saib, cov khoom siv hauv tsev dab tsi ua rau tuag taus?
Cov npe hauv qab no muab cov lus qhia rau cov khoom siv hauv tsev uas tuaj yeem ua rau koj xav tsis thoob
- 3 Rooj tog Polish.
- 4 Extension Cords.
- 5 Lead Xim.
- 6 Lub tshuab ziab khaub ncaws.
- 7 Mothball.
- 8 Qhov cub.
- 9 Tshuaj txhuam hniav.
- 10 Bleach. Bleach, uas yog npaj los ntxuav txawm tias qhov phem tshaj plaws, tuaj yeem ua rau muaj kev phom sij heev.
Dab tsi yog cov tshuaj txaus ntshai tshaj plaws?
10 Yam Tshuaj Muaj Kev phom sij tshaj plaws paub rau txiv neej
- Batrachotoxin.
- Potassium Cyanide.
- Thioacetone.
- Dimethyl mercury.
- Fluoroantimonic Acid.
- Azidoazide Cov.
- Chlorine Trifluoride.
- Dimethyl Cadmium. Txawm tias phem dua uas dimethyl mercury, dimethyl cadmium yog suav tias yog feem ntau chemists los ua cov tshuaj lom neeg feem ntau paub txog.
Pom zoo:
Yam tshuaj twg tsis tuaj yeem decomposed los ntawm cov tshuaj txhais tau tias?
Cov ntsiab lus yog cov khoom ntshiab uas tsis tuaj yeem decomposed los ntawm cov tshuaj zoo tib yam xws li cua sov, electrolysis, los yog cov tshuaj tiv thaiv. Kub, nyiaj, thiab oxygen yog piv txwv ntawm cov khoom. Compounds yog cov khoom ntshiab tsim los ntawm kev sib xyaw ua ke ntawm cov ntsiab lus; lawv tuaj yeem decomposed byordinary tshuaj txhais tau tias
Koj tuaj yeem ua li cas yog tias koj tsis paub tias txheej twg yog nyob rau hauv cov txheej txheem rho tawm?
Koj tuaj yeem ua li cas yog tias koj tsis paub tias txheej twg yog nyob rau hauv cov txheej txheem rho tawm? Tso dej me me rau hauv lub caj dab ntawm qhov sib cais funnel. Ua tib zoo saib nws: yog tias nws tseem nyob hauv txheej txheej sab saud, txheej txheej ntawd yog txheej dej
Yam dab tsi tuaj yeem hloov pauv yog tias koj xav nce tus nqi ntawm cov tshuaj tiv thaiv tshuaj?
Cov yam ntxwv uas cuam tshuam rau cov tshuaj tiv thaiv yog: thaj tsam ntawm cov khoom reactant. concentration los yog siab ntawm ib tug reactant. kub. xwm ntawm cov reactants. muaj/tsis muaj catalyst
Koj puas tuaj yeem tau txais 3 theem fais fab hauv koj lub tsev?
Cov neeg nyiam ua haujlwm hauv tsev thiab cov tswv khw me feem ntau ntsib teeb meem ntawm cov khoom siv peb-theem uas tsis muaj kev pabcuam peb-theem. Static Phase Converters: Ib theem zoo li qub converter tiag tiag tsuas yog ib txoj hauv kev pib peb-theem motors. Lub cev muaj zog peb-theem tsis tuaj yeem pib ntawm lub zog ib-theem, tab sis tuaj yeem khiav ntawm nws ib zaug pib
Txoj cai thermodynamic twg hais tias koj Tsis tuaj yeem hloov 100 feem pua ntawm cov cua sov rau hauv cov khoom siv hluav taws xob ntawm cov lus teb xaiv?
Txoj Cai thib ob