Ho okumu'epekema

Ke aloha mea kā lākou mau 'ano a me ka Mea Maluna

Ke aloha waiwai - kēia mau mea i huiʻia i i haku no nā'ātoma o kalapona. Nō i loko o nā kuʻina kakahiaka o ka hooulu ana o ka kemika, ua māheleʻia aʻela nā mea a pau 'ona i loko o nā pūʻulu: mea pōhaku a me ke aloha. I kēlā manawa ia i manaʻo i ka mea e synthesize ke aloha mea oe Pono e loaʻa kekahi 'ano kūkaʻi "ola max" i mea kū hoʻokahi ai i ke ola liluwelo nenoai. No ia mea, i ka hoʻololi kemikala o ke aloha i huiʻia, mai ka mea pōhaku ole i ke Akua. Ua ua wale i loko o ka kakahiaka 19th kenekulia, F. Weller hōʻoleʻia kāna na manao a me ka urea synthesized mai'amoniuma cyanate,ʻo ia hoʻi,ʻo ia loaa i ke aloha ia mea, mai ka mea pōhaku. A laila, i ka helu o nā kānakaʻepekema synthesized chloroform, aniline,'ākekaʻakika a me na mea he nui 'ē aʻe Nine Inch i huiʻia.

Ke aloha 'ona i ke kumu o ke ola o ke ola mea, a me ka mea i ka staple ai no nā kānaka a me nā holoholona. Most ke aloha i huiʻia nā maka mea no kela hana - ka ai, Nine Inch, malamalama, mea lāʻau lapaʻau etc.

I keia wa, he mea oi mamua o 30 miliona. Aʻano o ke aloha i huiʻia. Nolaila, ke aloha 'ona Ka mea, ho i ka loa nui papa o Nine Inch i huiʻia. Aʻano o ke aloha i huiʻia pili me ke kūlana waiwai a me ka 'ole Carbo. Carbo e pili nā'ātoma ua hoʻopili pū ma ka hookahi paha lau (kaulua, Triple) paa.

Ke aloha 'ona. Kemika.

Ke aloha i huiʻia wehewehe aku ma ke alo o ka covalent C-C mea paa, a me ka Polar covalent makaukau na kaula paa C-N, C-O, C -Hal, C- metala, etc. Nā reactions lawe wahi pili i ke aloha 'ona i kekahi mau hiʻona ma e like me ka mea pōhaku. Ma ka reactions o'okanikaʻole hui pele Ion hoʻomau ana. Pinepine mau reactions i loa e hoʻokēʻai ai, i kekahi manawa e loaa ia ma ka kaʻoi loa ana wela. Ma reactions me ke aloha 'ona nā lātoma nō kāu komo. Ua pono e olelo mai ia i loko o keia hihia e uhaʻiʻia kekahi covalent paa ana, a me ka mea 'ē aʻe e pela i hana. Nō kāu, i kēia mau reactions puka mai ai ka nui aku lohi, a no kā lākou hoʻonui mea pono ke hoʻonui i ka mahana 'ole hoʻohana i ka hōʻeleu (ʻakika ole kumu).

E like me ke ala o ke aloha 'ona i loko o ke ano maoli? Ka hapa nui o ka ke aloha i huiʻia i loko o maoli ai synthesized ma ke kaʻina hana o ka kāʻamaʻai mai ke kalapona'okikene lua a me ka wai i loko o ka uliuli chlorophyll o ka mea kanu.

Classes o ke aloha i huiʻia.

Mea Maluna o ke aloha i huiʻia me ka nānā 'ana ma A. Butlerov kumumanaʻo. Ke kahua hoʻonohonohoʻana Mea Maluna He kumu kahua o scientific nomenclature i mau hiʻohiʻona nō i kapa aku ai ke aloha waiwai, ma muli o ke kanawai mall haʻilula. Na Mea Maluna Ua nānā 'ana ma luna o nā papa kuhikuhiE hiʻona - kalapona skeletal' ole, ka helu a me ka hoʻokomo 'ana i ka ooieoeiiaeuiuo hui ma ka lātoma.

Kalapona iwi - ia mea i ka pilina paʻa i loko o kekahi mau Nine Inch reactions o na nā lātoma o ka ke aloha 'ona. Ke kaumaha ma muli kona 'ole, ua māheleʻia aʻela nā mea a pau ke aloha' ona i loko o nā pūʻulu.

Ma acyclic i huiʻia nā waiwai a me ka pololei 'ole ai manamana kalapona kaula. Ma carbocyclic i huiʻia nā waiwai a me ka pōʻaiapuni, ka mea, ua māheleʻia i loko o nā subgroups - alicyclic a me ka onaona. Heterocyclic i huiʻia - 'ona ma muli nā lātoma i mau puka lou lole i hanaʻia e nā'ātoma a me carbonyl nā'ātoma o nā Nine Inch oihana mua (oxygen, naikokene, luaipele) heteroatoms.

Nō hoʻi, ua hoʻolaha ke aloha 'ona ma ke alo o ka iaea ooieoeiiaeuiiai pūʻulu a i kekahi hapa o na nā lātoma. No ka laʻana, hydrocarbon papa (koe - i loko o kā lākou nā lātoma i ooieoeiiaeuiuo pūʻulu), phenols, waiʻona mai ke kino, ketones, aldehydes, amines, nā mea kemika, carboxylic nāʻakika, etc. Ua hoʻomanaʻoʻia ai ia i kela a me keia iaea ooieoeiiaeuiiai hui (COOH, OH, NH2, SH, NH, NO) hoʻoholo i ka physicochemical waiwai o ka hui.

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