Ko te tauhohenga o CaCl2, H2SO4

Ko tētahi o nga take he i roto i te takahanga tuatahi o te ako ture matū me te turanga, ko te ki te tuhituhi tauhohe matū. Na reira, e kore ngā pātai e pā ana ki te pāhekoheko o CaCl2, H2SO4 kitea wā me pūnahanaha. Kia titiro tatou te matua "raruraru" taime.

whārite Record rāpoi

Ngā pāhekoheko i waenganui i te konupūmā pūhaumāota (tote), me te waikawa pungatara rere i roto i te huarahi whakawhiti.

Huru o tenei tauhohenga ko:

• e rua hononga i te kokoru (rauemi raw);
• e rua hononga i te putanga (hua);
• oti kore o matū ohie.

Whakawhitiwhiti ki ia atu rōpū urupare, kei te whakarerekē tauhohenga, ka tango i te whārite i te puka:

CaCl2 + H2SO4 = CaSO4 + 2HCl.

I taea te kite, taonga matatini e rua, katote huri hanga he pūhui rawa rerekē: he tote hou (CaSO4) me te waikawa pūhaumāota (HCl).

Hei rere ki te mutunga

Urupare ki tenei pātai e taea e noa na roto i te tuhituhi ki CaCl2, H2SO4 whārite tauhohenga i roto i te puka rāpoi. Ko te momo o ngā hua, me te ka whakawhirinaki katoa. Tae noa ko te mutunga o te tukanga i roto i te take o te mātauranga:

• mea wairewa (Koinei);
• pūhui ahua (hau);
• kaiwhakahohe malodissotsiiruschego (wai, kawehiko ngoikore).

I roto i te whakaaro mo te take CaCl2, H2SO4 reira i roto i ngā hua tauhohe konupūmā pākawa ngāwhā - tīwharawhara pūhui ruarua wairewa rite ki te tepu.

Nō reira, ka tū te tukanga whakawhiti noa i te mutunga.

Whakarāpopoto puka katote i waenganui i tuhi CaCl2, H2SO4

Tuhituhi i roto i pūhui wairewa katoa ki ngā katote, me te whakaiti auau rōpū urupare, whiwhi tatou e rua whārite te unknown:

• oti te tuhi katote puka i waenganui CaCl2, H2SO4

^{ca 2+ + 2cl - + 2h +} + pera ₄ ^2- = caso ₄ ⁺ 2h + + 2cl ^-

• he puka poroa o te whārite

ca ²⁺ + pera ₄ ^2- = caso _4.

Kia mahara te reira e katote anake peitatia tai wairewa, waikawa, turanga (kei te ngāwari takoto tenei i tepu motuhake). Kei te tonu ngoikore momo electrolytes carbonic waikawameha ahetiki ranei i tuhituhia i roto i te puka rāpoi.

Na e matau ana koutou e founga te pāhekoheko i waenganui i te konupūmā pūhaumāota (tote), me te waikawa pungatara.