KClO3 yog dab tsi hauv chemistry?
KClO3 yog dab tsi hauv chemistry?

Video: KClO3 yog dab tsi hauv chemistry?

Video: KClO3 yog dab tsi hauv chemistry?
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Anonim

Potassium Chlorate yog ib qho inorganic compound nrog tshuaj formula KClO3. Cov tshuaj aqueous ntawm poov tshuaj chlorate yog cov kua tsis muaj xim uas yog denser dua dej.

Tsis tas li ntawd, KClO3 lub npe yog dab tsi?

Potassium chlorate yog ib tug compound uas muaj poov tshuaj, chlorine thiab oxygen, nrog rau cov mis molecular KClO3. Nyob rau hauv nws daim ntawv ntshiab, nws yog ib tug dawb crystalline khoom.

KClO3 puas yog? Nws yog qhov tshuaj tiv thaiv uas yuav tau kawm hauv qhov kev sim no. Thermal decomposition ntawm KClO3 (potassium chlorate) thaum tsis muaj catalyst yuav raug kawm. Cov khov kho cov khoom uas tshwm sim los ntawm thermal decomposition ntawm KClO3 yog KCl thaum lub catalyst MnO2 tam sim no.

Raws li txoj cai, KClO3 yog dab tsi?

2 KCl + 3 O. Thermal decomposition ntawm poov tshuaj chlorate los tsim cov poov tshuaj chloride thiab oxygen. Cov tshuaj tiv thaiv no tshwm sim ntawm qhov kub ntawm 150-300 ° C. Hauv cov tshuaj tiv thaiv no, cov catalyst tuaj yeem yog manganese (IV) oxide.

Yuav ua li cas thaum koj kub KClO3?

Thaum twg KClO3 yog cua sov muaj zog, nws tawg, tso pa oxygen thiab tawm hauv qab lub thermally ruaj khov (piv txwv li, kub -insensitive) cov khoom seem ntawm cov ionic potassium compound.

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