Zosangalatsa za chemistry Ndi mwayi wabwino kuphunzira zambiri za sayansi. Sayansi iyi imagwirizana kwambiri ndi sayansi ya zakuthambo ndi biology, komanso madera ena amalire.
Chifukwa chake, Nazi zinthu zosangalatsa kwambiri za chemistry.
- Pofuna kuthandizira kuwuluka kwa ndege wamba, pamafunika mpweya wokwanira matani 80. Mpweya umenewu umapangidwa ndi mahekitala 40,000 a m'nkhalango.
- Kuyambira 1 tani yamadzi am'nyanja, 7 mg ya golide imatha kupezeka.
- Pazinthu zonse zodziwika, granite imadziwika kuti ndiyoyendetsa bwino kwambiri mawu.
- Chosangalatsa ndichakuti kuwira kwa sopo kumangophulika m'masekondi a 0.001 okha.
- Lita imodzi yamadzi am'nyanja imakhala ndi pafupifupi 20 g yamchere.
- Mankhwala osowa kwambiri m'mlengalenga ndi radon.
- Malinga ndi kuwerengera kwa asayansi, mzaka mazana 5 zapitazi, kuchuluka kwa dziko lapansi kwawonjezeka pafupifupi matani 1 biliyoni.
- Iron imasanduka gaseous kutentha kwa 5000 ° C.
- Ngati ma atomu 100 miliyoni a hydrogen apindidwa kukhala mzere umodzi, ndiye kuti adzakhala 1 cm.
- Kodi mumadziwa kuti mumphindi 1 Dzuwa limatulutsa mphamvu zochulukirapo zomwe zingakwane padziko lathu lapansi chaka chonse?
- Munthu ndi 75% yamadzi (onani zowona zosangalatsa za madzi).
- Nugget yolemera kwambiri ya platinamu imalemera makilogalamu 7.
- Pyotr Stolypin adalemba mayeso a chemistry kuchokera kwa Dmitry Mendeleev yemwe.
- Haidrojeni ndi mpweya wopepuka kwambiri kuposa magetsi onse odziwika.
- Haidrojeni yemweyo amadziwika kuti ndiye mankhwala ambiri padziko lapansi.
- Earwax amateteza thupi lathu ku mabakiteriya owopsa ndi tizilombo tating'onoting'ono.
- Mu sekondi imodzi yokha, ubongo umatha kusintha zinthu mpaka 100,000.
- Chosangalatsa ndichakuti Ernest Rutherford anali munthu woyamba kulandira Mphotho ya Nobel mu Chemistry.
- Sikuti aliyense amadziwa kuti siliva ili ndi ma antibacterial omwe amathandiza kutsuka madzi kuchokera kuma virus ndi mabakiteriya owopsa.
- Platinamu poyamba inali yotsika mtengo kuposa siliva chifukwa chosatheka.
- Wodziwika bwino wamagetsi Alexander Fleming ndiye adapeza maantibayotiki.
- Kodi mumadziwa kuti madzi otentha amasandulika kukhala ayezi mwachangu kuposa madzi ozizira?
- Kuyambira lero, madzi oyera kwambiri ali ku Finland (onani zochititsa chidwi za Finland).
- Kuti lawi likhale lobiriwira, ndikwanira kuwonjezera boron kwa ilo.
- Nayitrogeni amatha kuputa mitambo.
- Kulimbitsa chitsulo, chinthu chamankhwala monga vanadium chimagwiritsidwa ntchito.
- Magetsi akadutsa mu neon, adzawala kofiira.
- Popanga machesi, sulfa yekha amagwiritsidwa ntchito, komanso phosphorous.
- Zinthu zosiyanasiyana zimatha kupangidwa ndi carbon dioxide.
- Kashiamu wochuluka kwambiri amapezeka muzakudya za mkaka.
- Chosangalatsa ndichakuti manganese amatha kuyambitsa kuledzera kwa thupi.
- Cobalt imagwiritsidwa ntchito popanga maginito.
- Zina mwa zosangalatsa za katswiri wamagetsi wotchedwa Dmitry Mendeleev zinali kupanga masutikesi.
- Modabwitsa, makapu okhala ndi gallium amatha kusungunuka m'madzi otentha.
- Mukamawerama mwamphamvu, mankhwala amtundu wa indium amapanga phokoso lamphamvu.
- Cesium imadziwika kuti ndi chitsulo chogwira ntchito kwambiri (onani zochititsa chidwi zazitsulo).
- Chimodzi mwazitsulo zotsutsa kwambiri ndi tungsten. Ndiko kuti mwauzimu anapanga nyali incandescent.
- Mercury ili ndi malo osungunuka otsika kwambiri.
- Kuchuluka kwa methanol kumatha kuyambitsa kutaya kwamaso.
- Zikuoneka kuti m'madzi otentha sikutheka kuchotsa zipsera zamagetsi.
