Kev piav qhia: Cov tshuaj tiv thaiv ntawm sodium hydroxide (NaOH) thiab hydrochloric acid (HCl) yog cov tshuaj tiv thaiv neutralization uas ua rau tsim cov ntsev, sodium chloride (NaCl), thiab dej (H2O). Nws yog ib qho tshuaj tiv thaiv exothermic.
Puas yog sodium chloride Neutralize hydrochloric acid?
Ib ntsev yog ib qho nruab nrab ionic compound. Cia peb saib yuav ua li cas cov tshuaj tiv thaiv nruab nrab ua rau dej thiab ntsev, siv ua piv txwv cov tshuaj tiv thaiv ntawm cov tshuaj hydrochloric acid thiab sodium hydroxide. Tag nrho qhov sib npaug ntawm cov tshuaj tiv thaiv no yog: NaOH + HCl → H2O thiab NaCl.
Puas yog sodium chloride hnov mob nrog hydrochloric acid?
Thaum sodium reacts nrog hydrochloric acid, cov ntsev uas tsim yog sodium chloride. Cov tshuaj tiv thaiv ntawm sodium thiab hydrochloric acid kuj ua phem thiab dhau sai txawm tias tsawg dua li cov tshuaj tiv thaiv ntawm poov tshuaj thiab hydrochloric acid. Cov sodium ignites, ua ib lub teeb ci.
Dab tsi tuaj yeem cuam tshuam hydrochloric acid?
Ib txuj ci zais ntawm sodium bicarbonate - paub zoo tias yog ci dej qab zib -- yog neutralizing acids, suav nrog ntau yam muaj zog xws li hydrochloric acid.
Yuav ua li cas thaum sodium chloride ntxiv rau hydrochloric acid?
Sodium hlau reacts nrog hydrochloric acid rau ua ntsev thiab hydrogen gas . … Sodium hlau reacts nrog hydrochloric acid uas tsimhydrogen gas thiab sodium chloride. 2Na(s)+2HCl(aq) →2NaCl(aq)+H2(g) Cov reactants yog sodium hlau thiab hydrochloric acid.
