Boiling Point Ongorora yeacetic acid: tembiricha, kufuridzira zvinhu uye zvinoshandiswa
Acetic acid (makemikari formula Ch₃cooh), anozivikanwawo se acetic acid, is a organic acid inoshandiswa zvakanyanya mumakemikari, chikafu uye mishonga yemidhinari. Zvivakwa zvemuviri zve acetic acid, kunyanya yayo yekubikira, inokosha yekugadzirwa kwemaitiro uye mashandisiro emakemikari endasitiri yemakemikari. Munyaya ino, tichaongorora iyo nzvimbo yekubika ye acetic acid zvakadzama, kurukura zvinhu zvayo zvinokanganisa uye kukosha kwaro mumamiriro ezvinhu akasiyana ekushandisa.
Basic Ongororo yeiyo inovhara point yeacetic acid
Iyo yekubika nzvimbo yeacetic acid ndeye 117.9 ° C (244.2 ° F), iyo inoyerwa kuStable Autmpher Pronet (1 mamiriro ezvinhu, 101.3 KPA). Pane tembiricha iyi, acetic acid shanduko kubva kumvura kusvika kune gasi, maitiro ayo idanho rakakosha mumapakemikari emakemikari akawanda. Acetic acid ine yakakwira nzvimbo yekubika ichienzaniswa nemamwe madzishe emhando, ayo anozivikanwa nekuvapo kwehydrogen zvisungo pakati pemamorekuru.
Zvinhu zvinokanganisa pfungwa yekubika ye acetic acid
Kunyangwe iyo yakajairwa yekubika nzvimbo ye acetic acid ndeye 117.9 ° C, mukuita izvi tembiricha inokanganiswa nezvikamu zvakati wandei. Dzvinyiriro ine kukosha kwakakosha pane yekubikira point. Pazvinetso zvepasi (semuenzaniso, vacuum mamiriro ezvinhu), iyo nzvimbo yekubika ye acetic acid inoderedza zvakanyanya, nepo munzvimbo dzakakwirira-dzvinyiriro, nzvimbo yayo yekubikira inowedzera. Naizvozvo, panguva yekushatiswa kwemaindasitiri, kudzora kudzvinyirirwa kwehurongwa kunogona kudzora zvinobaya uye kupatsanurwa kwekubudirira kweacetic acid.
Kusvibiswa mumhinduro kunogona zvakare kuve nemhedzisiro pane iyo inovhara point yeacetic acid. Kunyanya kana acetic acid mafomu akasanganiswa nemamwe makomputa, nzvimbo yayo yekubika inogona kutsauka kubva kune yakajairika tsika. Semuenzaniso, mune mhinduro dzemvura, iyo yekubika nzvimbo yeacetic acid inogona kudzikiswa nekuda kweiyo azotropic phenomena. Kunzwisisa uye kudzora zvinhu izvi zvakakosha kuti uwedzere kugadzirisa makemikari maitiro.
Zvikumbiro zve acetic acid Boiling Points muindasitiri
Pfungwa yekubika ye acetic acid haisi chete paramende yakakosha yezvinhu zvayo zvekunyama, zvakanyanyisa mukupesvedzera application mune akati wandei maindasitiri maitiro. Chikumbiro chaicho chinyoreso uye kucheneswa kweacetic acid. Mukugadzirwa kwemakemikari, kudzora chaiko kweiyo nzvimbo yekubika idanho rakakosha mukuwana yakanyanya kuchena acetic acetic acetic acetic acetic acetic acetic acet. Mukugadzirwa kweakagadziriswa uye acetate geners, mutemo weiyo bourti point ye acetic acid zvakare ine zvakananga kukanganisa pane zvigadzirwa zvechigadzirwa uye kubereka.
Iyo yekubika nzvimbo yeacetic acid zvakare ine zvakakosha zvekushandisa mune zvakatipoteredza kutarisa uye maitiro ekurapa. Kurapa kweiyo marara kana marara gasi kune acetic acid inogona kuwanikwa neLatlilising acetic acid kuburikidza nekudziya. Naizvozvo, mastering point yekubika yeacetic acid uye mutemo wayo unochinja wakakosha pakugadzira maitiro ekurapa ekurapa.
Pfupiso
Iyo yekubika nzvimbo yeacetic acid ndeye yakakosha paramende ine huwandu hwekunyorera kwekunyorera muindasitiri yemakemikari. Kunzwisisa uye Kushandisa Kufurira Zvinhu zveChinyorwa che Acetic Acid, sekumanikidzwa uye nekuzvisvibisa, zvinogona kubatsira mainjiniya uye nyanzvi dzinogadzirisa maitiro ekugadzira uye kugadzirisa zvigadzirwa zvechigadzirwa. Zvinoshandiswa zvakawanda zveiyo yekubikira nzvimbo ye acetic acid muindasitiri zvakare inoratidzirawo kukosha kwayo mukugadzirwa uye kuchengetedza zvakatipoteredza. Mukutsvaga mune ramangwana uye zvikumbiro, zvakadzama kuongororwa kweiyo nzvimbo yekubika ye acetic acid ichaenderera mberi nekuwedzera tekinoni yekureba kune yekiriti indasitiri yemakemikari.