Isi ihe dị iche na nke zinc na magnesium bụ na zin bụ ígwè na-agbanwe agbanwe, ebe magnesium bụ ọla kọpa ụwa.
Zinc na Magnesium bụ ihe na-emepụta kemịkal nke oge. Ihe ndị a na kemịkal ndị a na - eme dị ka ọla. Agbanyeghị, ha nwere akụrụngwa dị iche iche na nke anụ ahụ n'ihi nhazi elektrọn dị iche iche.
Gịnị bụ zinc?
Zinc bụ ihe kemịkal nwere ọnụọgụgụ atoc 30 na akara kemịkalụ ZN. Ihe kemịkal a yiri ma ọ bụ magnesium mgbe anyị tụlere akụrụngwa kemịkal. Nke a bụ ọkachasị n'ihi na ihe ndị a na-egosi steeti oxidation dị ka steeti oxidation, na MG + 2 na ZN + 2 Ọdịdị yiri nke ahụ. Ọzọkwa, nke a bụ ihe kachasị mma na kemịkal n'ụkpụrụ ụwa.
Standard atọm dị arọ nke zinc bụ 65.38, ọ na-egosi dị ka nke isi awọ. Ọ dị na otu 12 na oge 4 nke tebụl oge. Ihe mgbochi kemịkal a bụ nke ihe dị iche iche, ọ na-abịa n'okpuru igwe nrụpụta nke post-translation. Ọzọkwa, zinc bụ ihe siri ike na ọnọdụ okpomọkụ na nrụgide. O nwere ihe eji eme ihe eji egwuri egwu.
Zinc metal bụ igwe dị ọcha ma nwee ezigbo ọchịchọ nke na-acha odo odo. Na ọtụtụ okpomọkụ, igwe a siri ike ma na-emekwa ka ọ pụta. Agbanyeghị, ọ na-apụta ìhè, n'etiti 100 na 150 Celsius. Ọzọkwa, nke a bụ onye na-eduzi ọkụ eletrik. Agbanyeghị, ọ nwere ala na-agbaze na esi na isi ihe ma e jiri ya tụnyere ọtụtụ ọla ndị ọzọ.
Mgbe ị na-atụle ihe omume nke igwe a, jikọrọ ala nke ụwa nwere ihe dị ka 0.0075% nke zinc. Anyị nwere ike ịchọta ihe a na ala, ọla kọpa, ma na-eduba ma ọ bụ na-eduga, wdg. Elekere a ka a ga-ahụ ya na sọlfọ.
Kedu ihe magnesium?
Magnesium bụ kemịkal na-enwe nọmba atọ na kemịkal kemịkalụ mg. Iche kemịkal a na-apụta dị ka ihe siri ike na ụlọ okpomọkụ. Ọ dị na otu 2, oge 3, na tebụl oge. Ya mere, anyị nwere ike ịkpọ ya dịka ihe ngọngọ. Ọzọkwa, magnesium bụ alkaline ụwa (otu na-ede ihe kemịkal aha ya bụ Alkaline Earls). Nhazi elektrọn nke igwe a bụ [ne] 3s2.
Magnesium metal bụ ọtụtụ kemịkalụ dị na mbara igwe. Dị ka o kwesịrị, igwe a na-apụta na ihe ndị ọzọ kemịkal ndị ọzọ. E wezuga ya, steeti oxidium nke Magnesium bụ +2. Metals free na-emeghachi omume nke ukwuu, mana anyị nwere ike iwepụta ya dịka ihe signetic. O nwere ike iwe, na-amị ọkụ na-enwu. Anyị na-akpọ ya ọkụ ọcha. Anyị nwere ike inweta magnesium site na electrolysis nke nnu magnesium. Enwere ike ịnweta nnu ndị a magnesium si brine.
Magnesium bụ igwe dị arọ, o nwekwara ụkpụrụ kachasị dị ala maka isi ihe na-agbaze na isi ihe n'etiti ọla kọpa. Ihe a metal nwekwara kenkuwa ma na-enwe ngwa ngwa na-emebi emebi na agbụ mmiri. Mgbe almuyed na aluminom, alloy na-aghọ nke ukwuu.
Mmeghachi omume dị n'etiti magnesium na mmiri adịghị ngwa ngwa dị ka calcium na ọla ndị ọzọ Ala. Mgbe anyị gbochiri mpempe magnesium na mmiri, anyị nwere ike ịpụta hydrogen egosipụta site na igwe metal. Agbanyeghị, mmeghachi omume na-efe efe na mmiri ọkụ. Ọzọkwa, ọla a nwere ike meghachi omume na acids na-eme ihe ike, dịka, hydrochloric acid (hcl).
Kedu ihe dị iche n'etiti zinc na magnesium?
Zinc na Magnesium bụ ihe na-emepụta kemịkal nke oge. Zinc bụ ihe kemịkal na-enwe ọnụọgụgụ atọ nke 30 na akara ngosi kemịkalụ ZN, ka Magnesium bụ kemịkal nke nwere nọmba 10 na kemịkalụ 1 na kemịkal kemịkalụ 12 na akara ngosi. Isi ihe dị iche na nke zinc na magnesium bụ na zin bụ ígwè na-agbanwe agbanwe, ebe magnesium bụ ọla kọpa ụwa. Ọzọkwa, a na-eji zinc na mmepụta nke alloys, na-acha odo odo, akụkụ ụgbọala, ihe eji ele eletriki, ebe a na-eji magnesium dị ka akụkụ nke almunium alloys. Nke a gụnyere alloys eji na aluminium ihe ọverageụ cams. Magnesium, a na-eji zinc, a na-eji ya na ịnwụ anwụ.
Oge post: Apr-20-2022
