A kwayoyin tsarin da jiki Properties

A yanayi da yawa kwayoyin halitta ya wanzu a mamaye tsari, kafa musamman hade, da ake kira kwayoyin. Duk da haka, inert gas, barata ta sunan, samar da monatomic raka'a. A kwayoyin tsarin da al'amarin ya unshi covalent shaidu. Amma akwai kuma abin da ake kira yanaye rauni interactions tsakanin kwayoyin halitta. Kwayoyin na iya zama babbar, hada da miliyoyin sunadaran. Ina akwai irin wannan hadaddun kwayoyin tsarin? Misalai - a jam'i na Organic abubuwa, kamar sunadarai da DNA quaternary tsarin.

ba tare da sunadarai

Covalent shaidu cewa rike atoms tare, ne musamman karfi. Amma da jiki Properties na wani abu ya dogara ne a kan wannan, sun dogara ne a kan van der Waals sojojin da kuma hydrogen shaidu, da samar da hulda tsakanin m Tsarin na da wani ɓaɓɓake da juna. A kwayoyin tsarin da wani ruwa, gas, ko m abubuwa legkoplavyaschihsya bayyana Jihar tari, a cikin abin da muka kiyaye su a wani zazzabi. Don canja Jihar al'amari, kawai zafi da shi ko sanyi. Covalent shaidu ba karya.

Iyakoki na farko tsari

Ta yaya babba ko ƙarami da maki zai zama gasification da kuma narkewa? Yana dogara a kan ƙarfi daga intermolecular interactions. Hydrogen shaidu a cikin abu ya karu da yawan zafin jiki ya canjãwa tara jihar. The fi girma da DNA, da more su van der Waals interactions, da wuya shi ne yin wani m ruwa ko ruwa gas.

ammonia Features

Mafi yawa daga cikin san abubuwa da aka ba ruwa mai narkewa a duk. Kuma waɗanda suka yi har yanzu narke, hul] a, sau da yawa tare da samuwar sabuwar hydrogen shaidu. Misali - ammonia. Shi ne iya karya da hydrogen shaidu tsakanin ruwa da kwayoyin da kuma nasarar gina nasu. A a layi daya, da ion musayar dauki, amma shi ba ya taka a babban rawa a cikin rushe ammonia. M ammonia za hydrogen shaidu da wannan tsari. A dauki ne guda biyu kwatance, da tsari na iya, a karkashin wasu zafin jiki da kuma matsa lamba kullum a ma'auni. Sauran narkewa abubuwa, kamar ethanol da sugar, kuma daidai da nasaba c ruwa ta wajen intermolecular interactions.

sauran Sanadin

Solubility a cikin kwayoyin da taya da aka bayar da kafa Van der Waals shaidu. Proper hulda da sauran ƙarfi haka hallaka. Solute kwayoyin daura da ita don samar da wata kama cakuda a cikin bayyanar. Very da yawa m matakai da aka sanya yiwu godiya ga wadannan kaddarorin da kwayoyin abubuwa.

Toku - babu

Me ake mafi yawan abubuwa bai gudanar da wutar lantarki? Kwayoyin tsarin ba da damar! Domin lokaci daya motsi na halin yanzu na bukatar babban adadin electrons, wani irin "farm" na su. Wannan shi ne abin da ya faru a karafa, da ba-karafa amma sun kusan ba zai faru. A iyaka a game da kaddarorin ne semiconductor kayan ciwon watsin dogara a kan yanayi.

A da yawa jiki matakai za a iya sauƙi bayyana, idan akwai bayanai game da kwayoyin tsarin da abu. Tara jihohin suna da kyau gane da zamani kimiyyar lissafi.