Chii Chinonzi Mutemo waRaoult muKemistri? Mukemistri, kunyanya mukudzidza mhinduro uye hunhu hwemuviri hwemusanganiswa, pane pfungwa inokosha inowanzo shandiswa kutsanangura kuti kumanikidzwa kwemhepo yechinhu kunochinja sei kana ichisanganiswa nechimwe chinhu. Pfungwa iyi inozivikanwa seMutemo waRaoult. Mutemo uyu wakakosha pakunzwisisa zviitiko zvakasiyana-siyana zvezuva nezuva uye maitiro emaindasitiri,... Read more
Kunzwisisa Maitiro eNyukireya uye Mienzaniso Maitiro eNyukireya chimwe chezvinhu zvakakosha mufizikisi yemazuva ano nekuti zvinosanganisira shanduko dzinoitika munucleus yeatomu. Kusiyana nemaitiro emakemikari, ayo anosanganisira kutamiswa kana kusanganiswa kwemaerekitironi mukati megoko reatomu, maitiro enyukireya anoitika zvakananga munucleus yeatomu, iyo inoumbwa nemaprotoni nemanyuturoni. Nekuda kweizvozvo, maitiro enyukireya anogona... Read more
Matekiniki eChromatography yeThin Layer muPharmacy Sumo Thin Layer Chromatography (TLC) inzira inoshandiswa zvakanyanya mukuongorora mishonga. Nzira iyi inozivikanwa nekureruka kwayo, kumhanya kwayo, uye kukwanisika kwayo kutenga zvinhu, pamwe nekugona kwayo kupa ruzivo rwakakosha nezvekugadzirwa kwesampuli. Mumarabhoritari emishonga, TLC inowanzo shandiswa pazvinhu zvese kubva... Read more
Basa reMakabhohaidhiretsi Mumuviri Makabhohaidhiretsi makemikari emuchadenga akakosha muhupenyu hwevanhu. Mukudya, makabhohaidhiretsi anowanikwa muboka remacronutrients, pamwe chete nemapuroteni nemafuta, nekuti anodiwa nehuwandu hwakawanda kuti atsigire mabasa emuviri. Makabhohaidhiretsi anowanzobatanidzwa ne "simba," asi basa rawo ndere... Read more
Mashandisirwo eCentrifuges muLaboratori MaCentrifuges zvishandiso zvakakosha mumarabhoritari akasiyana-siyana, kubva kumarabhoritari ekiriniki, marabhoritari ebiology, uye marabhoritari emakemikari kusvika kumaindasitiri emishonga nezvekudya. Anoshanda pahwaro hwesimba recentrifugal, simba rinogadzirwa nekutenderera nekukurumidza rinoparadzanisa zvidimbu mumuenzaniso zvichibva pakusiyana kwehuwandu nehukuru. … Read more
Mabhenefiti Nengozi dzeFormalin Compounds Formalin mushonga une formaldehyde mumvura, kazhinji une formaldehyde inosvika 37%, kazhinji uine methanol shoma inowedzerwa kudzivirira polymerization. Munzanga, izwi rekuti "formalin" rinowanzo shandiswa kureva chinhu chinochengetedza zvitunha kana mvura inonhuhwirira zvine simba. Kune rumwe rutivi, formalin inoitawo basa rakakosha muzvikamu zvakasiyana-siyana zvemaindasitiri... Read more
Maitiro Ekuziva Maitiro Ekuita Uye Mafomura Ezvinhu Mukemistri, kunzwisisa kuumbwa kwechinhu chakagadzirwa chinhu nhanho inokosha pakuziva hunhu hwacho, reactivity, uye kunyange kugadzirwa kwacho. Pfungwa mbiri dzakakosha dzinowanzoonekwa muzvidzidzo zvekemistri mafomura ekuita uye mafomura emamorekuru. Kunyange zvazvo ese ari "mafomura" echinhu chakagadzirwa, ane zvirevo zvakasiyana. Fomura yekuita inoratidza chiyero chakareruka chehuwandu hwemaatomu anoumba chinhu,... Read more
Maitiro Emakemikari Mumasero Emagetsi Sero remagetsi mudziyo unoshandisa simba remagetsi kumanikidza maitiro emakemikari asingawanzoitika ega. Kusiyana nemasero egalvanic (masero evoltaic), ayo anogadzira magetsi kubva kumaitiro e redox ega, masero emagetsi "anoshandisa" magetsi kushandura zvinhu kuita mamwe marudzi kuburikidza nemaitiro e oxidation uye reduction. Iyi tekinoroji yakakosha… Read more
Kunzwisisa uye Kushanda kweMakemikari Anogadzirisa Zvinhu: Makemikari anogadzirisa zvinhu ndiwo musimboti wemaindasitiri akasiyana-siyana, achigadzira zvinhu zvinokosha muhupenyu hwezuva nezuva, kubva pamafuta nefetereza kusvika kumishonga nemapurasitiki kusvika kuzvinhu zvinochenesa. Mukati meReactor, zvinhu zvisina kugadzirwa (makemikari anogadzirisa zvinhu) zvinoshandurwa kuita zvigadzirwa kuburikidza nemaitiro anodzorwa. Nekuti maitiro emakemikari anogona kuitika nekukurumidza kana zvishoma nezvishoma, anogadzira kupisa... Read more
Basa reMaCatalysts muIndasitiri yeMakemikoro Indasitiri yemakemikari yemazuva ano haiparadzaniswi nekuvapo kwemacatalysts. Zvinenge zvigadzirwa zvese zvakakosha zvemakemikari—kubva pamafuta nefetereza kusvika kumapurasitiki nemishonga kusvika kune zvinochenesa—zvinogadzirwa kuburikidza nemakemikari anoda mamiriro chaiwo kuti aenderere mberi nekukurumidza uye nemazvo. Apa ndipo panoita macatalysts basa guru: kukurumidzisa kumhanya kwemaitiro, kuwedzera kusarudza kune zvigadzirwa zvinodiwa, uye… Read more
