Yuav Ua Li Cas Paub Txog Calcium Formate thiab Sodium Chloride

Calcium formatethiab sodium chloride yog ob yam tshuaj sib txawv uas muaj peev xwm paub qhov txawv ntawm lawv lub cev thiab tshuaj lom neeg.Nov yog qee txoj hauv kev los sib txawv ntawm lawv:

1. Solubility: Calcium formate yog soluble hauv dej, thaum sodium chloride yog soluble hauv dej.Txhawm rau kuaj qhov no, ntxiv me me ntawm cov tshuaj mus rau lub raj tshuaj uas muaj dej thiab saib seb nws puas yaj los yog tsis.

2. pH: Calcium formate yog me ntsis acidic, thaum sodium chloride yog nruab nrab.Txhawm rau kuaj qhov no, siv daim ntawv qhia pH lossis tshuaj ntsuam xyuas pH ntawm cov tshuaj uas muaj cov tshuaj.

3. Melting thiab boiling point: Calcium formate muaj qis melting thiab boiling point tshaj sodium chloride.Txhawm rau kuaj qhov no, ua kom sov me me ntawm txhua yam khoom sib cais thiab saib ntawm qhov kub lawv yaj lossis boil.

4. Kev sim nplaim taws: Calcium formate ua rau cov nplaim daj-txiv kab ntxwv thaum tshav kub, thaum sodium chloride ua rau lub teeb daj daj.Txhawm rau kuaj qhov no, ua kom sov me me ntawm txhua yam khoom sib cais hla lub nplaim taws thiab saib cov xim ntawm cov nplaim taws.

5. Tshuaj lom neeg: Calcium formate reacts nrog acids los tsim formic acid, thaum sodium chloride tsis hnov ​​​​mob nrog cov kua qaub.Txhawm rau kuaj qhov no, ntxiv ib qho me me ntawm txhua yam khoom sib cais rau kev daws ntawm dilute hydrochloric acid thiab saib seb puas muaj cov tshuaj tiv thaiv tshwm sim.

Los ntawm kev siv cov txheej txheem no, nws muaj peev xwm paub qhov txawv ntawm calcium formate thiab sodium chloride.