HangangaPūtaiao

Tote. haukinia warorua

He aha te mea tote?

Ko te piha haapiiraa o pūhui matū e ngā te māraa ļa whakarewa haukini te māraa ranei, i honoa e ki te anion o te moiety waikawa kua te ingoa kano - tote. E wehea ratou ki noa (ranei reo), waikawa, taketake, rua hydrate (tioata hydrate) matatini,.

Hoki noa (reo ranei) tai āhuatanga e te whakakapinga oti o tīhiko hauwai i roto i te rāpoi ngota waikawa i runga i te whakarewa te haukinia ranei te māraa, pērā i te konutai ngāwhā Na2SO4 konupūmā pākawa waro CaC3 ranei.

Ki te wāhanga whakakapi te muingota waikawa o tīhiko hauwai i te māraa ļa, e karangatia e taua tai waikawa, hei tauira, te haukinia warorua NH4HCO3 konutai ranei hydrogencarbonate NaHCO3.

Ki te kahore i te rāpoi ngota turanga whakakapinga oti, me te kanohi o te rōpū hydroxyl i runga i te tuwhena waikawa, kua karangatia e te tai i hanga taketake, mo te tauira, parahi digidroksokarbonat (CuOH) 2CO3.

I roto i te tātai kei e rua tai rua o tīhiko rerekē, hei tauira, konumohe, me te pāhare pāporo i roto i te pāhare pāporo waikonumohe Kal (SO4) 2 • 12 H2O.

I roto i te tātai, kei te tote whakauru anion rua rerekē, hei tauira, hātea CaCl (OCl).

Ko te hanganga o tai hydrate ngā rāpoi ngota o te wai whātioatanga, hei tauira, konukura pākawa ngāwhā (puru) CuSO4 • 5 H2O.

Ko te rāpoi ngota ngā o tai matatini te māraa matatini anion matatini ranei, hei tauira, pūhaumāota tetraammintsinka (II) [(Zn (NH3) 4)] Cl2.

Ka rite ki nga tai i hanga ingoa?

e rua kupu reira i roto i te ingoa o Mariao. Ko te tuatahi - te ingoa o te anion, e tu i roto i te take nominative. ahu te kupu tuarua (i roto i te take pūriro) te i te ingoa o te māraa ļa. Hei tauira: konutai ngāwhā Na2SO4, rino pūkawa ngāwha (II) FeSO4, rino pūkawa ngāwha (III) Fe2 (SO4) 3, te konupūmā pākawa waro CaC3, parahi pūhaumāota CuCl2. Ko te tai waikawa taitara aroaro o te ingoa tuhia te anion kuhimua "hurihiko" ranei te kuhimua "bi-", ki te i roto i te rāpoi ngota noho kotahi te māraa hauwai unsubstituted. Ki te noho tonu taua hauwai e rua tīhiko, te ingoa te tuhituhi e ki te kuhimua anion "dihydro". hydrogencarbonate tauira (ranei warorua) NaHCO3 otinga (tenei tote e mohiotia hoki rite te houra tunutunu), te konutai dihydrogenphosphate NaH2PO4.

warorua haukinia. tātai

I roto i te tātai waikawa tote waikawa carbonic NH4HCO3, ai te ngā ano te māraa ļa haukini anion HCO3- i hanga e whakauru wāhanga i roto i te rāpoi ngota o te māraa ļa hauwai waikawa ki te katote haukini pai i ako. Ko, he rāpoi ngota homai o te tote waikawa Kei te māraa ļa o te haukinia NH4 +, e pā ana ki kotahi anion he HCO3- hydrogencarbonate whakaingoa. Ko te tātai matotoru o te pūnaha Hill te tuhituhi te rite: CH5NO3. Ko te taimaha rāpoi, me te taonga, ko te 79,06. e. m.

āhuatanga

Haukinia warorua Ko te pūhui pararopi i roto i te ahua - reira taekore tioata ki te mea ripekapeka rhombic. Kiato Ko 1,586 g / cm3 (i te 20 ° C). Ko te piki pēhanga kohu i 59 mm. HG. Art. (I 25,4 ° C) ki 278 mm. HG. Art. (I 45 ° C).

e kore he wairewa i roto i te waihā ewaro me te hauwaiwaro haukinia warorua. Tino wairewa i roto i te wai: ki te whakanui ake i te pāmahana te memehatanga o te piki tote waikawa i 11.9 g / 100 g (i 0 ° C) ki te 36.6 g / 100 g (i 40 ° C).

decomposes haukinia warorua ki tuku CO2 kua i 20 ° C. I te pāmahana o 36-70 ° C tote decomposes i wairewa waiwai. Ka rite ki te hua, e tukua haukini, whakaputaina wai me te hauhā: NH4HCO3 → NH3 ↑ + CO2 ↑ + H2O.

No te mea te paparetanga ko te wairewa o te tauhohenga ngonge kawakore. A, no te tāpiri i te takiwa otinga haukini i hanga te tote noa: NH4HCO3 + NH3 → (NH4) 2CO3.

I raro i te mahi o te waikawa me te kawakore e ngaro e te tote waikawa whārite tauhohenga: NH4HCO3 + HCl → NH4Cl + H2O + CO2 ↑ NH4HCO3 + 2 NaOH → Na2CO3 + NH3 • H2O + ranei H2O.

warorua haukinia. fariiraa

Ka rite ki hydrogencarbonates katoa, he tiki i te hauhā haere roa i roto i te otinga haukini tote tuarua te tote haukinia waikawa: (NH4) 2CO3 + CO2 + H2O → 2 NH4HCO3.

I raro i te wera ngawari (30 ° C) tai reo puta tona whāwehe waiariki ki te haukini me te tote waikawa: (NH4) 2CO3 → 2 NH4HCO3 + NH3.

Ki te te wai tātau hauhā me te haukini e taea hoki ki te whiwhi i te haukinia tote waikawa: NH3 + CO2 + H2O → NH4HCO3.

tono

Kei te whānui whakamahia haukini warorua i roto i te ahumahi kai: nui te tūranga o te kaihoko leavening matū i roto i te hanga o ngā hua rare me te parāoa. Kei te mohiotia te reira e no te ara i te whakamātautau hou whakamahi hoki konutai hauwai NaHCO3. Ko tona tono ko iti whai hua, no te mea te tightening tangohanga pokepoke tae noa tunu ranei arata'i ki te tango atu tere o te i hanga e te tauhohenga ki te hau waikawa carbonic, a i roto i tenei take, e kore e timera me ngāwari te pokepoke.

Kei te whakamahia te haukinia warorua mō te tanning me te tae o papanga pueru: he tukanga o te tango i tae unfixed (ranei stripper) ko te ranunga o te tai haukinia ngā haukinia warorua.

Ko te rawa e whakamahia ana i roto i te ahuwhenua me te mea he rokiroki o kai (ia faataere te pirau, reira te whakanui ake i te haumaru), me te he tongi mo rīwai, huawhenua, me te pewa te. Whakamahia ana ngā āhuatanga ki te pōturi aukati i te tukanga o te kapo hauota o te oneone ranei.

whakamahia haukini warorua te i roto i te maina konukarihi, ahumahi metallurgical, me te i roto i te rongoā (i roto i te hanga o te huaora). I roto i te kōtuitanga organic ko te rauemi raw mo te hanga o ngā matū, pēnei i te haukinia tai.

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