me pehea te hanga hauwai pūhaumāota

2023-09-04

1. Me pehea te whakarite HCl i roto i te taiwhanga?

E rua nga tikanga mo te whakarite HCl i roto i te taiwhanga:
Ka tauhohe te hauwai ki te hauwai:
Cl2 + H2 → 2HCl
Ka tauhohe te Hydrochloride ki te waikawa kaha:
NaCl + H2SO4 → HCl + NaHSO4
Ka tauhohe te haukinia pūhaumāota ki te konutai waihā:
NH4Cl + NaOH → NaCl + NH3 + H2O

hau hauwai pūhaumāota

2. Kei hea te hauwai hauwai?

Ko te hauwai pūhaumāota kei roto i te taiao i nga waahi penei i te pahūtanga o te puia, te whakaetonga wai moana, me nga hapa ru. Ahumahi, hauwai pūhaumāota te nuinga hanga e te hātepe pūhaumāota-waikawa.

3. He aha te HCl te waikawa kaha rawa?

Ko te HCl te waikawa tino kaha na te mea ka tino katote, ka puta te nui o nga katote hauwai. Ko nga katote hauwai te ngako o te waikawa me te whakatau i tona kaha.

4. He aha te whakamahinga nui o te HCl?

Rauemi mata matū: whakamahia ki te whakahiato pūhaumāota, hydrochlorides, pūhui waro, etc.
Ahumahi raw rauemi: whakamahia i roto i te whakarewa, electroplating, tā, papermaking, etc.
Nga mea e hiahiatia ana mo ia ra: whakamahia mo te horoi, te whakakore i te mate, te horoi, me era atu.

5. He aha nga mate o te HCl?

Te pirau: Ko te HCl he waikawa kaha e kino ana ki te kiri, ki nga kanohi, ki nga waahanga manawa.
Te irirangi: Ka pa te HCl ki te tinana o te tangata, ka puta he tohu penei i te maremare, te kopu o te uma, me te uaua ki te manawa.
Te mate pukupuku: Ko te HCl e kiia ana he mate pukupuku.

6. He aha i whakamahia ai te HCl ki te rongoa?

Kei te whakamahia te HCl i roto i te rongoa, te nuinga mo te maimoatanga o te hyperacidity, reflux esophageal me etahi atu mate.

7. Me pehea te whakarite HCl mai i te tote?

Whakarewahia te tote ki roto i te wai, katahi ka tapirihia he waikawa kaha penei i te waikawa pungatara me te waikawa maaota hei whakamaarama i te waimaota.
NaCl + H2SO4 → HCl + NaHSO4
Ka rewa te tote ki te wai, katahi ka whakauruhia te hau maaota ki te whakamaarama i te tote.
NaCl + Cl2 → NaCl + HCl