Video: Dab tsi yog qhov sib xyaw rau b2h4?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Txheeb xyuas qhov sib xyaw ua ionic lossis covalent ces muab lub npe kom raug
| Tshuaj Formula | Hom Kev Sib Txuas | Lub Npe Lub Npe |
|---|---|---|
| SiO 2 | covalent | silicon dioxide |
| GaCl3 | ionic | gallium chloride |
| CoBr 2 | ionic | cobalt (II) bromide |
| B2H4 | covalent | Diboron tetrahydride hmoov |
Tsis tas li ntawd, hom tshuaj twg yog p4?
P4 yog phosphorus molecule. Ntawm no 4 yog tom qab lub cim atomic (ib daim ntawv sau npe) thaum twg muaj ib qho subscript (tus lej tom qab lub cim ntawm lub caij) nws txhais tau hais tias ob lossis ntau dua ces ob lub atoms ntawm tib lub caij nyob hauv tshuaj bonding thiab nyob rau hauv cov ntaub ntawv no peb hu nws ib tug molecule. Yog li, P4 yog phosphorus molecule.
Ib yam li ntawd, p4s5 yog dab tsi hauv chemistry? Tetraphosphorus pentasulfide yog lub npe ntawm cov khoom sib xyaw ntawm cov mis P4S5.
C2Br6 yog dab tsi?
C2Br6 . dicarbon hexabromide. 4) Cr (CO3) 3. chromium (VI) carbonate.
Koj npe chemical formulas li cas?
Thawj lub hauv paus qauv tsuas yog sau npe siv cov npe ntawm lub ntsiab. Lub caij thib ob yog lub npe los ntawm kev noj cov qia ntawm lub caij npe thiab ntxiv cov suffix -ide. Lub kaw lus ntawm cov lej ua ntej yog siv los qhia cov naj npawb ntawm atoms hauv ib lub molecule.
Pom zoo:
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