Dab tsi yog lub npe ntsev tsim los ntawm neutralization ntawm hydrochloric acid thiab sodium hydroxide?
Dab tsi yog lub npe ntsev tsim los ntawm neutralization ntawm hydrochloric acid thiab sodium hydroxide?

Video: Dab tsi yog lub npe ntsev tsim los ntawm neutralization ntawm hydrochloric acid thiab sodium hydroxide?

Video: Dab tsi yog lub npe ntsev tsim los ntawm neutralization ntawm hydrochloric acid thiab sodium hydroxide?
Video: yog hmoov dab tsi. Zoo Xyooj (cover) 2024, Plaub Hlis Ntuj
Anonim

Kev piav qhia: Cov tshuaj tiv thaiv ntawm sodium hydroxide (NaOH) thiab hydrochloric acid ( HCl ) yog ib qho tshuaj tiv thaiv neutralization uas ua rau tsim cov ntsev, sodium chloride ( NaCl ), thiab dej (H2O). Nws yog ib qho tshuaj tiv thaiv exothermic.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi ntsev yog tsim los ntawm hydrochloric acid thiab sodium hydroxide?

Sodium Chloride

Ib sab saum toj, dab tsi yog lub npe ntawm ntsev tsim nyob rau hauv cov tshuaj tiv thaiv Neutralization? Hydrochloric acid + sodium hydroxide → sodium chloride + dej Cov ntsev uas yog ua nyob ntawm seb cov kua qaub thiab qhov twg alkali teb.

Ib tug kuj yuav nug, dab tsi yog qhov neutralization cov tshuaj tiv thaiv ntawm hydrochloric acid thiab sodium hydroxide?

Cov ntsev yog ib qho nruab nrab ionic compound. Wb saib li cas a neutralization cov tshuaj tiv thaiv ua ob qho tib si dej thiab ntsev, siv ua piv txwv tshuaj tiv thaiv nruab nrab ntawm kev daws teeb meem ntawm hydrochloric acid thiab sodium hydroxide . Qhov sib npaug tag nrho rau qhov no tshuaj tiv thaiv yog: NaOH + HCl → H2O thiab NaCl.

sodium hydroxide thiab hydrochloric acid ua dab tsi?

Hydrochloric acid reacts nrog sodium hydroxide rau ua sodium chloride (ntsev) thiab dej.

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