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Sodium siv qhov twg?

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Sodium siv qhov twg?
Sodium siv qhov twg?

Video: Sodium siv qhov twg?

Video: Sodium siv qhov twg?
Video: qhia saib seb yus tus hlub mus qhov twg 2024, Tej zaum
Anonim

Sodium yog siv ua cov khoom siv hluav taws xob hauv qee lub tshuab hluav taws xob nuclear, thiab ua cov tshuaj reagent hauv kev lag luam tshuaj. Tab sis sodium ntsev muaj kev siv ntau dua li cov hlau nws tus kheej. Cov ntsiab lus ntau tshaj plaws ntawm sodium yog sodium chloride (xws li ntsev). Nws ntxiv rau cov zaub mov thiab siv los de-ice txoj kev nyob rau lub caij ntuj no.

Cov khoom lag luam twg yog tsim los ntawm sodium?

Cov ntsiab lus sodium tseem ceeb tshaj plaws yog rooj ntsev (NaCl) , dej qab ntsev (Na 2 CO 3), baking soda (NaHCO3), caustic soda (NaOH), sodium nitrate (NaNO3), di- thiab tri -sodium phosphates, sodium thiosulfate (Na2S2O. 5H2O), thiab borax (Na2B4O.

Sodium pom los yog khawb qhov twg?

ntsev tuaj qhov twg? Ntsev, nyob rau hauv daim ntawv ntawm NaCl (sodium chloride), yog mined thoob tebchaws Canada. Hauv cov xeev Atlantic, nws los ntawm cov hiav txwv dej hiav txwv thaum ub uas tau qhuav lawm. Hauv nws daim ntawv ntxhia, sodium chloride hu ua halite.

Puas yog sodium ntshiab toxic?

Sodium yog qhov tseem ceeb rau tib neeg kev noj qab haus huv, tab sis sodium ntau dhau yog tshuaj lom. Sodium lom tuaj yeem ua rau qaug dab peg, coma, thiab tuag.

Vim li cas sodium tseem ceeb?

Sodium yog ob qho tib si electrolyte thiab ntxhia. Nws pab kom cov dej (cov kua dej hauv thiab sab nraud ntawm lub cev lub hlwb) thiab cov electrolyte tshuav ntawm lub cev. Sodium tseem yog tseem ceeb hauv cov hlab ntsha thiab cov leeg ua haujlwmFeem ntau ntawm sodium hauv lub cev (kwv yees li 85%) pom muaj nyob hauv cov ntshav thiab cov kua dej qog.

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