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Video: Dab tsi yog oxidation naj npawb ntawm chlorine hauv perchloric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov oxidation xeev ntawm chlorine nyob rau hauv perchloric acid yog +7.
Raws li perchloric acid yog ib tug nruab nrab compound, tag nrho cov oxidation naj npawb ntawm cov ntsiab lus nyob rau hauv nws yuav tsum sib npaug zos rau xoom. Raws li hydrogen txuas nrog tsis-hlau xws li tshuaj chlorine thiab oxygen, nws nqa +1 oxidation xeev.
Kuj tseem paub yog, dab tsi yog tus lej oxidation ntawm chlorine hauv HClO4?
+7
Tsis tas li ntawd, tus nqi raug cai ntawm Cl atom hauv perchloric acid HClO4 yog dab tsi? Re: Muaj zog Cov kua qaub - HClO4 thiab HClO3 The Cl atom yuav muaj peb ob daim ntawv cog lus nrog peb oxygen atoms thiab ib daim ntawv cog lus nrog OH, ua rau raug nqi ntawm Cl ua 0 (7-(0+14/2)).
Ntawm no, koj yuav nrhiav tau li cas oxidation lub xeev ntawm chlorine?
Cov oxidation naj npawb ntawm chlorine tuaj yeem yog -1, 0, +1, +3, +4, +5, lossis +7, nyob ntawm cov khoom muaj tshuaj chlorine.
Tab sis chlorine tuaj yeem muaj lwm tus lej oxidation, piv txwv li:
- +1 in NaClO.
- +3 in NaClO2.
- +4 hauv ClO2.
- +5 NaClO3.
- +7 in NaClO4.
Koj pom tus lej oxidation li cas?
Kev piav qhia:
- Tus naj npawb oxidation ntawm cov khoom dawb yog ib txwm 0.
- Tus lej oxidation ntawm monatomic ion sib npaug ntawm tus nqi ntawm ion.
- Tus naj npawb oxidation ntawm H yog +1, tab sis nws yog -1 nyob rau hauv thaum ua ke nrog tsawg electronegative ntsiab.
- Tus lej oxidation ntawm O hauv cov tebchaw feem ntau yog -2, tab sis nws yog -1 hauv peroxides.
Pom zoo:
Dab tsi yog oxidation naj npawb ntawm carbon hauv c2h5oh?
Cov lej ntawm oxidation tooj ntawm tag nrho cov atoms nyob rau hauv ib tug nruab nrab compound yog 0. Y = -2. Yog li Oxidation naj npawb ntawm Carbon hauv C2H5OH yog -2
Dab tsi yog oxidation naj npawb ntawm noble gases?
Cov ntsiab lus no tau suav tias yog cov pa roj tsis zoo kom txog rau thaum xyoo 1960, vim tias lawv cov oxidation naj npawb ntawm 0 tiv thaiv cov roj noble los ntawm kev sib txuas ua ke. Tag nrho cov pa roj carbon monoxide muaj qhov siab tshaj plaws ntawm cov khoom siv hluav taws xob hauv lawv lub plhaub sab nrauv (2 rau Helium, 8 rau tag nrho lwm tus), ua rau lawv ruaj khov
Dab tsi yog tus naj npawb ntawm subatomic hais hauv atom ntawm B11?
Tom qab ntawd tus lej loj yog tag nrho cov protons ntxiv rau neutrons. Rau boron-11 tag nrho cov no yog 11, thiab tsib ntawm cov hais yog protons, yog li 11− 5 = 6 neutrons
Dab tsi yog oxidation naj npawb hauv chemistry?
Oxidation tooj, tseem hu ua Oxidation State, tag nrho cov xov tooj ntawm electrons uas ib tug atom yog nce los yog poob nyob rau hauv thiaj li yuav tsim ib tug tshuaj bond nrog lwm atom
Dab tsi yog tus naj npawb ntawm protons hauv atom ntawm silicon nrog cov lej loj tshaj plaws?
Piv txwv li, silicon muaj 14 protons thiab 14 neutrons. Nws atomic tooj yog 14 thiab nws atomic mass yog 28. Qhov feem ntau isotope ntawm uranium muaj 92 protons thiab 146 neutrons. Nws atomic tooj yog 92 thiab nws atomic mass yog 238 (92 + 146). 2.1 Electrons, Protons, Neutrons, thiab Atoms. Element Iron Symbol Fe Number of Electrons in Txhua Plhaub Thawj 2 Thib Ob 8 Peb 14