Video: Net ionic equation txhais li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov net ionic equation yog ib qho tshuaj kev sib npaug rau cov tshuaj tiv thaiv uas teev tsuas yog cov tsiaj uas koom nrog cov tshuaj tiv thaiv. Cov net ionic equation yog Feem ntau siv rau hauv cov tshuaj tiv thaiv acid-base neutralization, kev hloov pauv ob zaug, thiab cov tshuaj tiv thaiv redox.
Hauv qhov no, qhov sib npaug ionic net qhia li cas?
Cov net ionic equation yog qhov tshuaj kev sib npaug uas qhia tsuas yog cov ntsiab lus, cov khoom sib txuas, thiab ions uas ncaj qha koom nrog cov tshuaj tiv thaiv.
Dab tsi yog qhov txiaj ntsig ntawm kev sau net ionic equations? Cov qhov zoo ntawm net ionic equations yog tias lawv qhia tsuas yog cov tsiaj uas ncaj qha rau hauv cov tshuaj tiv thaiv.
Tom qab ntawd, lo lus nug yog, dab tsi yog qhov piv txwv ionic equation?
Rau qhov piv txwv cov tshuaj tiv thaiv uas peb tau txiav txim siab, lub net ionic equation pom los ntawm kev hla tawm cov neeg saib ions los ntawm kev ua tiav kev sib npaug ionic :6 Na+ (aq) + 2 PO43- (aq) + 3 Ca2+ (aq) + 6 Cl- (aq) 6 Na+ (aq) + 6 Cl- (aq) + Ca3(PO4)2 (s) thiab tom qab ntawd rov sau cov "cov khoom seem:"
Dab tsi yog qhov sib npaug ntawm molecular?
A molecular equation yog ib qho tshuaj sib npaug kev sib npaug nyob rau hauv uas cov ionic tebchaw yog qhia raws li molecules ntau dua li cov khoom siv ions.
Pom zoo:
Puas yog dej suav nrog hauv net ionic equations?
Net ionic equation yog: H + (aq) + OH–(aq) → H2O(l) Nco ntsoov tias thaum dej koom nrog cov tshuaj tiv thaiv aqueous, nws ib txwm sau H2O(l), tsis yog H2O(aq)
Net ionic cov tshuaj tiv thaiv yog dab tsi?
Net ionic equation yog ib qho tshuaj sib npaug rau cov tshuaj tiv thaiv uas teev tsuas yog cov tsiaj uas koom nrog cov tshuaj tiv thaiv. Net ionic kab zauv feem ntau yog siv nyob rau hauv acid-base neutralization tshwm sim, ob chav displacementreactions, thiab redox tshua
Covalent thiab ionic txhais li cas?
Ib daim ntawv cog lus ionic yog tsim los ntawm cov hlau thiab tsis yog hlau. Covalent bonding yog ib hom tshuaj sib txuas ntawm ob lub atoms uas tsis yog xim hlau uas yog tus cwj pwm los ntawm kev sib koom ua ke ntawm cov khoom siv hluav taws xob ntawm cov atoms thiab lwm cov ntawv cog lus
Ionic bonds txhais li cas?
Lub ntsiab lus ntawm ionic daim ntawv cog lus yog thaum ib tug zoo them ion tsim ib daim ntawv cog lus nrog ib tug tsis zoo nqi ions thiab ib tug atom hloov electrons mus rau lwm tus. Ib qho piv txwv ntawm daim ntawv cog lus ionic yog cov tshuaj lom neeg Sodium Chloride
Loj heev ionic lattice txhais li cas?
Giant ionic qauv. Cov ions nyob rau hauv ib qho chaw, xws li sodium chloride, yog teem nyob rau hauv ib tug loj heev ionic qauv (tseem hu ua ib tug loj heev ionic lattice). Qhov no txhais tau hais tias ionic compounds muaj cov ntsiab lus melting siab thiab cov ntsiab lus kub. Cov khoom sib xyaw ionic tsis ua hluav taws xob vim tias cov ions tuav ruaj khov rau hauv qhov chaw