Video: Dab tsi yog cov khoom lag luam hauv kev sib npaug molecular rau kev ua tiav cov tshuaj tiv thaiv ntawm aqueous barium hydroxide thiab nitric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ba (OH)2 + 2 HNO3 → Ba(NO3)2 + 2 H2O. Barium hydroxide reacts nrog nitric acid tsim tawm barium nitrate thiab dej.
Thiab cov lus nug yog, dab tsi yog cov khoom ntawm cov tshuaj tiv thaiv ntawm barium hydroxide thiab hydrochloric acid?
Thaum twg hydrochloric acid reacts nrog barium hydroxide , barium chloride thiab dej yog tsim. Qhov sib npaug sib npaug rau qhov no tshuaj tiv thaiv yog: 2HCl(aq) + Ba(OH)2 (aq) → BaCl2(aq) + 2H2 0(1) Yog 4 moles of barium hydroxide react Cov tshuaj tiv thaiv noj moles ntawm hydrochloric acid.
Kuj Paub, thaum barium hydroxide reacts nrog sulfuric acid barium sulfate thiab dej tsim cov sib npaug sib npaug rau cov tshuaj tiv thaiv no? Thaum barium hydroxide reacts nrog sulfuric acid , barium sulfate thiab dej yog tsim . Cov balanced equation rau cov tshuaj tiv thaiv no : Ba(OH)2 (aq) + H2SO4 (aq) → BaSO4 (s) + 2H20(1) Piv txwv li 4.75 moles ntawm barium hydroxide react.
Ib sab ntawm qhov no, dab tsi yog cov qauv ntawm cov ntsev tsim nyob rau hauv neutralization cov tshuaj tiv thaiv ntawm hydrochloric acid nrog barium hydroxide?
BaCl BaCl2 BaClH BaH2 BaO.
Dab tsi yog qhov sib npaug ntawm nitric acid thiab calcium hydroxide?
Nitric acid muaj cov tshuaj formula HNO3, thiab Calcium hydroxide muaj cov tshuaj formula Ca(OH) 2. Thaum ib kua qaub thiab lub hauv paus react nrog ib leeg, cov khoom uas tsim yog ntsev (ib qho ionic compound uas yog tsim los ntawm ib tshuaj tiv thaiv nruab nrab ib kua qaub thiab lub hauv paus) thiab dej.
Pom zoo:
Yuav daws qhov tsis sib npaug ntawm cov kab sib npaug thiab cov kab sib npaug sib npaug li cas?
Kev daws qhov tsis sib npaug ntawm qhov sib npaug yog zoo ib yam li kev daws cov kab sib npaug. Qhov sib txawv tseem ceeb yog koj tig lub cim tsis sib xws thaum faib lossis muab faib los ntawm tus lej tsis zoo. Graphing linear inequalities muaj ob peb qhov sib txawv ntxiv. Qhov uas yog qhov ntxoov ntxoo muaj xws li qhov tseem ceeb uas qhov kev tsis sib xws ntawm cov kab tawm muaj tseeb
Qhov twg hauv qab no zoo tshaj plaws sawv cev rau qhov sib npaug molecular rau cov tshuaj tiv thaiv ntawm aqueous ammonia nrog sulfuric acid?
Nqe Lus Nug: Qhov Sib npaug Sib npaug rau Kev Ua Haujlwm Ntawm Aqueous Sulfuric Acid Nrog Aqueous Ammonia yog 2NH3 (aq) + H2SO4 (aq) --> (NH4) 2SO4 (aq) A
Dab tsi yog qhov tseeb ntawm cov ntsev tsim nyob rau hauv cov tshuaj tiv thaiv neutralization ntawm hydrochloric acid nrog barium hydroxide?
Lus Nug: Dab tsi yog cov qauv ntawm cov ntsev tsim nyob rau hauv Neutralization Reaction ntawm Hydrochloric Acid Nrog Barium Hydroxide? BaCl BaCl2 BaClH BaH2 BaO
Dab tsi yog qhov sib npaug ionic rau cov tshuaj tiv thaiv ntawm aqueous lead II nitrate nrog aqueous sodium bromide?
Cov tshuaj tiv thaiv ntawm aqueous sodium bromide thiab aqueous lead (II) nitrate yog sawv cev los ntawm qhov sib npaug net ionic equation. 2Br−(aq)+Pb2+(aq) →PbBr2(s) 2 B r − (a q) + P b 2 + (a q) → P b B r 2 (s)
Dab tsi yog tshuaj lom neeg cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv lub cev?
Qhov sib txawv ntawm cov tshuaj tiv thaiv lub cev thiab cov tshuaj tiv thaiv tshuaj yog muaj pes tsawg leeg. Hauv cov tshuaj tiv thaiv tshuaj, muaj kev hloov pauv ntawm cov tshuaj hauv nqe lus nug; nyob rau hauv ib qho kev hloov ntawm lub cev muaj qhov sib txawv ntawm qhov tsos, tsis hnov tsw, los yog cov duab yooj yim ntawm cov qauv ntawm cov teeb meem yam tsis muaj kev hloov pauv hauv cov ntsiab lus