Video: Dab tsi yog qhov tseeb ntawm cov ntsev tsim nyob rau hauv cov tshuaj tiv thaiv neutralization ntawm hydrochloric acid nrog barium hydroxide?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lo 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.
Ib yam li ntawd, nws tau nug, qhov tseeb ntawm cov ntsev tsim hauv cov tshuaj tiv thaiv tsis zoo ntawm hydrochloric acid nrog calcium hydroxide yog dab tsi?
Calcium hydroxide yog lub hauv paus muaj zog, thiab hydrochloric acid yog ib tug muaj zog kua qaub . Ob yam khoom yooj yim teb nrog thiab neutralize ib leeg, tsim cov soluble ntsev calcium chloride (CaCl2) thiab dej.
Ib tug kuj nug, 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.
Ntawm no, cov mis rau cov ntsev aqueous yog dab tsi thaum hydrochloric acid neutralized los ntawm poov tshuaj hydroxide?
Potassium hydroxide (KOH) reacts nrog hydrochloric acid (HCl) los tsim poov tshuaj chloride ( KCl ntsev thiab dej (H2O). Qhov no yog ib qho tshuaj tiv thaiv neutralization.
Yuav ua li cas thaum koj sib tov sodium hydroxide thiab hydrochloric acid?
Hydrochloric acid reacts nrog sodium hydroxide ua form sodium chloride (ntsev) thiab dej. Sodium chloride yog tsim los ntawm Na + cations los ntawm lub hauv paus ( NaOH ) thiab Cl- anions los ntawm cov kua qaub ( HCl ). HCl + NaOH → H2O + NaCl. Hydrogen bromide reacts nrog poov tshuaj hydroxide los tsim cov poov tshuaj bromide (cov ntsev) thiab dej.
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