Basa reHigh-Performance Liquid Chromatography High-Performance Liquid Chromatography (HPLC) ndeimwe yenzira dzekuongorora makemikari dzakakosha uye dzinoshandiswa zvakanyanya mumarabhoritari emazuva ano. HPLC inoita basa rakakosha mukuparadzanisa, kuona, uye kuenzanisa kuwanda kwemakomponi akasiyana-siyana mumisanganiswa yakaoma. Nekuda kwekunyatsorongeka kwayo, … Verenga zvakawanda
Chii Chinonzi Endothermic Reaction? Endothermic reaction ipfungwa inokosha mukemistri inowanzoonekwa muzvidzidzo zvesainzi, kubva kuchikoro chepuraimari kusvika kukoreji. Zvichitaurwa zviri nyore, endothermic reaction ikemikari inotora simba rekupisa (macalorie) kubva munharaunda. Nekuda kweizvozvo, nharaunda yakatenderedza reaction inowanzoita seyakadzika. Kunyange zvazvo zvinganzwika zviri nyore, maitiro ari mu… Verenga zvakawanda
Mabhenefiti Nengozi dzeAmmonia Gas Ammonia gas (ammonia) ikemikari ine fomura yeNH₃, ine hwema hunonhuwa uye hunonyatsooneka. Muhupenyu hwezuva nezuva, ammonia inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kurima, uye mudzimba. Zvisinei, pasinei nemabhenefiti ayo makuru, ammonia gas inotakurawo njodzi dzakakomba kuhutano hwevanhu nenharaunda kana ikasatarisirwa zvakanaka.
Maitiro Emakemikari Mukugadzira Sipo Sipo ndeimwe yemakemikari anonyanya kusanganiswa nehupenyu hwezuva nezuva. Anenge munhu wese anoishandisa kuchenesa maoko ake, miviri, mbatya, uye kunyange zvinhu zvemumba. Zvisinei, kunze kwechimiro chayo chiri nyore - bar, liquid, kana paste - sipo inoumbwa kuburikidza nemaitiro emakemikari anonakidza uye akapfuma mupfungwa. Chinyorwa chino chinokurukura maitiro makuru emakemikari anobatanidzwa mu… Verenga zvakawanda
Kunzwisisa Nzvimbo Inonyunguduka uye Nzvimbo Inofashaira Mumakemikari nefizikisi, kunzwisisa shanduko mumamiriro ezvinhu kwakakosha pakutsanangura zvinoitika zuva nezuva, kubva pakunyunguduka kwechando kusvika kumvura inofashaira. Pfungwa mbiri dzinowanzo kurukurwa munyaya yekuchinja kwemamiriro ezvinhu inzvimbo inonyunguduka uye nzvimbo inofashaira. Dzese dzakabatana zvikuru… Verenga zvakawanda
Mashandisirwo eAcetic Acid muIndasitiri Acetic acid ndeimwe yemakemikoro akakosha munyika yemaindasitiri. Musanganiswa uyu unozivikanwa zvakanyanya sechikamu chikuru chevhiniga muhuwandu hushoma, asi mumaindasitiri, acetic acid inogadzirwa uye inoshandiswa muhuwandu hwakawanda (hwechando) mumabasa akasiyana-siyana ekugadzira. Nekushandisa formula yemakemikari CH₃COOH, acetic acid inorongwa se... Verenga zvakawanda
Kugadziriswa kweHaber-Bosch ndechimwe chezvinhu zvakakosha zvakawanikwa munhoroondo yemakemikari emaindasitiri, sezvo zvakaita kuti vanhu vakwanise kugadzira ammonia (NH₃) yakawanda kubva mumagasi maviri anowanikwa zvakasikwa: nitrogen (N₂) kubva mumhepo uye hydrogen (H₂), iyo inowanzo kuwanikwa kubva mugasi rechisikigo kana zvimwe zvinhu. Amoniya yakazova chinhu chikuru… Verenga zvakawanda
Maitiro Ekuverenga Kuwanda Kwemhinduro Kuwanda kwemhinduro ndeimwe yenyaya dzakakosha uye dzakakosha mukemikari, dzese dziri mumarabhoritari echikoro, kutsvagisa murabhoritari, uye mashandisirwo emaindasitiri akadai semishonga, chikafu, uye kurapwa nemvura. Zvichitaurwa zviri nyore, kuwanda kwemvura kunoratidza kuti yakawanda sei solute iripo muhuwandu hwakatarwa hwe solvent kana mhinduro. Kana huwandu hwacho hwakawanda, ndipo panowanikwa solute yakawanda… Verenga zvakawanda
Mashandisirwo Emakemikari Asina Kugadzirwa Muhupenyu Mamakemikari asina kuumbwa iboka remakemikari asingawanzo kuumbwa nemapfupa ekabhoni semakemikari eorganic. Anosanganisira munyu, acids, bases, oxides, minerals, uye akasiyana-siyana simbi nesimbi. Kunyangwe achiwanzonzwika se "ari nyore" pane organic compounds, basa remakemikari asina kuumbwa rakafara uye rinokosha: kubva mumvura... Verenga zvakawanda
Maitiro Ekuziva Molar Mass yeElement Sumo Mukemistri, kuverenga kwakakosha kunoenderana nepfungwa imwe chete: molar mass. Izwi iri rinowanzo taurwa pakudzidza maitiro emakemikari, stoichiometry, mhinduro, uye magasi. Kunyange zvazvo zvinganzwika sehunyanzvi, molar mass iri nyore kunzwisisa kana uchinzwisisa zvinoreva "mole" uye maitiro ekuverenga periodic table. Chinyorwa chino chicha… Verenga zvakawanda