Puas yog borax thiab boron tib yam?
Puas yog borax thiab boron tib yam?

Video: Puas yog borax thiab boron tib yam?

Video: Puas yog borax thiab boron tib yam?
Video: Da Vang - Puas Yog Nyuab2 Koj (nkauj tawm tshiab 2021) 2024, Kaum ib hlis
Anonim

Qhov sib txawv tseem ceeb ntawm Borax thiab Boron yog tias Borax yog a boron compound, ntxhia, thiab ntsev ntawm boric acid thiab Boron yog ib qho tshuaj lom neeg nrog tus lej atomic ntawm 5.

Yog li, yog Borax ntshiab boron?

Borax , kuj hu ua sodium borate , sodium tetraborate, los yog disodium tetraborate, yog ib qho tseem ceeb boron boric acid, ntsev thiab kua txob. Muag lag luam borax yog ib nrab lub cev qhuav dej. Borax yog ib feem ntawm ntau cov tshuaj detergents, tshuaj pleev ib ce, thiab enamel glazes.

Tsis tas li ntawd, puas yog boric acid thiab borax tib yam? Borax thiab boric acid yog qhov tseem ceeb ntawm tib yam thiab feem ntau cuam tshuam nrog kev ua cov ntxhua khaub ncaws hauv tsev. Ob qho khoom muaj cov khoom boron. Feem ntau, Borax yog mined thiab refined los ntawm tourmaline, kernite, thiab colemanite. Boric acid yog mined los ntawm cov ntxhia sassolite.

Nyob rau hauv tas li ntawd, yog vim li cas boron siv nyob rau hauv borax?

Txij li thaum boron yog ib qho tseem ceeb hauv lub voj voog calcium ntawm cov nroj tsuag, borax los yog boric acid feem ntau ntxiv rau boron cov av tsis zoo li chiv. Boric acid yog tau los ntawm kev ua ntawm cov kua qaub muaj zog rau borax thiab yog siv raws li cov tshuaj tua kab mob me me. Txawm hais tias nws cov tshuaj toxicity tsawg, nws tsis muaj teeb meem kiag li.

Qhov feem pua ntawm boron hauv borax yog dab tsi?

Boron muaj nyob rau hauv kev ua lag luam nyob rau hauv ib tug xov tooj ntawm txawv tebchaw. Txij li thaum tus nqi ntawm boron muaj nyob rau hauv txhua qhov sib txawv, qhov concentration yuav txiav txim siab tus nqi uas yuav tsum tau ua rau ib qho acre. Feem ntau, tag nrho cov boron-muaj cov tebchaw no yog erroneously hu ua borax ( 11.36 feem pua boron).

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