Dissociation mankhwala ovuta

M'lingaliro wodziika, gulu "dissociation" ntchito mawu physico-mankhwala, ndiyo khalidwe la kuwonongeka kwa mankhwala zovuta pa zinthu m'gulu kapangidwe ka mankhwala awa. Mwapadera anapambulwa electrolytic dissociation, imene inaperekedwa ndondomeko azingokhala mankhwala zovuta kuti ayoni mchikakamizo cha mamolekyulu zosungunulira. Ndipo wina ndithu osadalira pa katundu, maganizo a dissociation ndi dissociation mankhwala zovuta.

Mbali ya ndondomeko izi chifukwa chakuti kuchuluka kwa mankhwala zovuta ndi ziwawa ku mmene zinthu bata. Pano pali lingaliro, poyamba pa zonse, ndi mismatch m'madera mkati ndi kunja kwa thunthu. particles, imene ili mu dera kunja, ndi bwino kwambiri chokhudzana ndi ion zovuta chifukwa kulankhulana awo amaperekedwa kudzera mwa magulu electrostatic. Chifukwa cha - iwo ali ndithu mosavuta disengaged m'nkhani m'munsi mu amadzimadzi njira.

Izi dissociation mankhwala zovuta otchedwa chachikulu. Iwo kusiyana ndi zina zapadera. Chief mwa iwo amaima chakuti izo zikuchitika mu dera kunja ndipo itha pafupifupi mwathunthu, ndipo ndi ofanana ndi ndondomeko yomwe ndi dissociation electrolytic mankhwala zovuta. Palinso buku lina kumene ake. Mwachitsanzo, tikaona ndondomeko kusintha limene pali azingokhala dera mkati, ndondomeko otere amatchedwa dissociation yachiwiri ya mankhwala zovuta.

A katundu khalidwe la dissociation sekondale ndi kuipidwa pakati pa chuma amafotokozera, ndi ion chapakati ndi ligand apangidwe boma la mgwirizano. Mwachitsanzo kukanakhala kuti zimenezi zingachitike. Tengani njira imene muli zovuta ion [AG (NH3) 2] +. Ngati bwanji dontho la mankhwala enaake, ndi sikhala mpweya ife sanapeze. mfundo ndi yakuti, zambiri, mwa kuchita ndi mankhwala enaake ndi mankhwala ochiritsira siliva precipitate limapezeka mu mawonekedwe a mankhwala enaake siliva. Zimaonekeratu kuti mu nkhani iyi, chiwerengero cha ayoni ali njira amoniya, zocheperatu. Ndi moti ngakhale pamene kuwonjezekeredwa mu njira ya ayoni owonjezera enaake, sangathe kuchita mlingo wa solubility siliva. Koma ngati ndiye yankho chifukwa Chinawonjezeka ayoni potassium ife kupeza precipitate wa iodide siliva. Zimenezi zikusonyeza kuti ayoni siliva, ngakhale zedi kakang'ono komabe pano mu njira. Precipitate, pamaso cha zimene zikusonyeza kuti ambiri njira akukwana kupanga precipitate. Zimenezi anafotokoza chifukwa chakuti mlingo wa solubility wa iodide siliva ndi zochepa kwambiri kuposa mankhwala enaake siliva.

Malinga ndi chitsanzo ichi, Ndizachidziwikire kuti dissociation wa mankhwala lovuta njira zachokera pa malamulo a zinthu misa kanthu pa kompyuta, ndi chifukwa ena tinganene kuti ndi mgwirizano zonse kuti amasonyeza digiri ya mavuto a ion lapansi. zokhazikika izi ndi zosiyana kwambiri kwa maofesi osiyanasiyana ion. chifukwa zosiyanasiyana izi anafotokoza chifukwa chakuti zokhazikika mawu monga ayoni kuikapo maganizo ndi mamolekyulu. Mlingo wa ndende akhoza kukhala osiyana kwambiri. Choncho, amasankha zosiyanasiyana Kusakhazikika zokhazikika wa ayoni a.

Pakuti chodabwitsa monga dissociation mankhwala zovuta, khalidwe chitsanzo chomwe chakuti m'munsi ndende tinasonkhanitsa pa zochita za mankhwala kuwonongeka, ndi wolimba pawiri zovuta yokha Machitidwe, choncho mtengo wa kusakhazikika kwa ayoni adzakhala m'munsi. Tinthu amene njira kuonetsa bata apamwamba, ndi makhalidwe apansi Kusakhazikika zonse.

Childs, pali otchedwa liwiro dissociation njira zovuta zochitika zenizeni, chifukwa chiŵerengero cha maofesi amaonetsa njira zimasiyanasiyana. Pankhaniyi, chiwerengero zokhazikika Kusakhazikika mopitirira ndi kuchulukitsa mfundo za zokhazikika a maofesi onse anapereka mu njira iyi.