Puas yog 6 m HCl txaus ntshai?
Puas yog 6 m HCl txaus ntshai?

Video: Puas yog 6 m HCl txaus ntshai?

Video: Puas yog 6 m HCl txaus ntshai?
Video: 90% पुरुष इस सेks पोजीशन//psychology facts in hindi//manovigyanic facts// manovigyan// 2024, Kaum ib hlis
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  • Inhalation: Yog INHALED: Tshem tawm cov neeg raug tsim txom los ntawm huab cua ntshiab thiab so nyob rau hauv ib qho chaw xis rau ua pa.
  • Qhov muag: YOG HAUV QHOV CHAW: Yaug ceev faj nrog dej rau ob peb feeb.
  • Daim tawv nqaij Hu rau: YOG ON SKIN (los yog cov plaub hau): Tshem tawm / Tshem tawm tag nrho cov khaub ncaws tsis huv.
  • Kev Noj Qab Haus Huv: Yog tias SWALLOWED: yaug qhov ncauj.

Ua li no, koj yuav tsum tau ceev faj dab tsi ntawm 6m hydrochloric acid?

Hnav cov tshuaj tiv thaiv apron, tshuaj tiv thaiv cov hnab looj tes thiab tshuaj txhuam cov tsom iav txhua lub sijhawm thaum tuav HCl tiv thaiv koj ob lub qhov muag thiab tawv nqaij. Nco ntsoov hydrochloric acid yog tshuaj lom yog tias nqus tau, yog li tsis txhob ua pa rau hauv thiab ib txwm tuav nws thaum nyob hauv lub hood fume.

Puas yog 1m HCl txaus ntshai? Hydrochloric acid Kev daws teeb meem 0.1 M - 2.4 M . Hazard class: tawv nqaij corrosion los yog irritation (Category 1 ). Ua rau tawv nqaij kub hnyiab thiab qhov muag puas (H314). Industrial raug rau hydrochloric acid vapors thiab pos huab tau teev tseg raws li kev paub txog tib neeg carcinogen los ntawm IARC (IARC- 1 ).

Cov lus nug tseem yog, 6m HCl yog dab tsi?

Ib 6.0-M hydrochloric acid tov yuav muaj 6 moles ntawm hydrochloric acid rau txhua liter ntawm kev daws. Qhov no txhais tau hais tias 4.498 moles yuav tuaj nrog lub ntim ntawm.

Puas yog HCl txaus ntshai rau kov?

Hydrochloric acid yog a phom sij kua uas yuav tsum tau siv nrog kev saib xyuas. Cov kua qaub nws tus kheej yog corrosive, thiab cov ntaub ntawv tseem ceeb tso tawm cov kua qaub uas tseem muaj txaus ntshai . Yog hais tias cov kua qaub los yog pos huab tuaj rau ntawm daim tawv nqaij, qhov muag, los yog cov kab mob hauv nruab nrog cev, qhov kev puas tsuaj tuaj yeem hloov tsis tau lossis ua rau tuag taus thaum mob hnyav.

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