The mafi ban sha'awa al'amari game da sunadarai. Organic sunadarai: Interesting Facts

By karshen karni na 19th a matsayin kimiyya kafa kwayoyin sunadarai. Ban sha'awa facts taimaka ga mafi alhẽri fahimta duniya da kuma koyi yadda za a yi sabon binciken.

"Live" tasa

A farko ban sha'awa al'amari game da sunadarai zo zuwa sabon abu abinci. Daya daga cikin shahararrun jita-jita na Japan abinci - "Odori Don" - "dancing squid." Mutane da yawa m view wiggling tentacles na squid a cikin tasa. Amma kada ka damu, ya ba sha na dogon lokaci da kuma ba ya jin wani abu. Svezheosvezhevannogo squid da aka sanya a cikin wani kwano na shinkafa da kafin bauta wa zuba soya miya. Squid tentacles fara ji ƙyama. Wannan shi ne saboda da musamman tsarin da jijiya zaruruwa cewa a wani lokaci bayan mutuwar dabba, don ya amsa tare da sodium ions kunshe ne a cikin miya, haifar da tsoka zuwa mu'ãmalar.

mai haɗari samu

Ban sha'awa abubuwa game da sunadarai sau da yawa da lãbãri a gare binciken sanya da hatsari. Saboda haka, a 1903 Edouard Benedictus, sanannen Faransa sunadarai, ƙirƙira wani aminci gilashi. A masanin kimiyya bazata kika aika da flask, da aka cika da nitrocellulose. Ya lura da cewa kwan fitila da aka karya, amma gilashi aka rafke. Bayan da zama dole bincike sunadarai ya gano cewa, a cikin wannan hanya za ka iya ƙirƙirar buga-hujja gilashi. Tun da farko aminci da tabarau ya bayyana ga motoci da cewa sun rage yawan gudunmawar da yawan raunuka, a mota hatsarori.

Live haska

Ban sha'awa abubuwa game da sunadarai bãyar da lãbãri game da yin amfani da dabbobi domin amfanin mutum ji na ƙwarai. Up har 1986, masu hakar dauki tare da su a cikin ƙasa canaries. Cewa wadannan tsuntsaye ne musamman m ga mai hakar gwal gas, musamman methane da carbon monoxide. Har ma da kananan yawa daga cikin wadannan abubuwa a cikin iska tsuntsu iya mutuwa. Miners sauraron da tsuntsaye singing da kuma kallon ta kiwon lafiya. Idan Canary nuna juyayi ko ya fara rasa ƙarfi, shi ne wata alama ga gaskiya cewa tawa bukatar ya bar.

A tsuntsu ba dole ba ne ya mutu daga guba, a cikin sabo ne iska da shi da sauri samu mafi alhẽri. Amfani da ko da musamman shãfe haske Kwayoyin, wanda aka rufe a cikin ãyõyin guba. Ko a yau, ba ƙirƙira da kayan aiki, jin tama gas kamar yadda na bakin ciki kamar Canary.

roba

An ban sha'awa al'amari game da sunadarai: wani mai haɗari firtsi - roba. Charlz Gudir, an American masanin kimiyya, ya gano wani girke-girke na roba, wanda ba ya narke a cikin zãfi, da kuma ba ya karya a cikin sanyi. Ya bazata mai tsanani a cikin cakuda sulfur da kuma roba, da barin shi a kan farantin. Tsari ga samun roba aka kira vulcanization.

penicillin

Wani mai ban sha'awa al'amari game da sunadarai na penicillin da aka kirkiro da hatsari. Alexander Fleming manta game da gwajin tube tare da staph kwayoyin ga dama, kwanaki. Kuma idan na tuna game da shi, na gano cewa mallaka mutu. Dukan abu juya a cikin wani mold, wanda ya fara halakar da kwayoyin. Shi ne saboda mold fungi masanin kimiyyar ya samu a duniya na farko da kwayoyin.

poltergeist

Ban sha'awa facts game da sunadarai zai iya shanyewa sufi da tarihi. Daya iya ji sau da yawa game da tsohon gine-gine cike da fatalwowi. Kuma abu ne m da talauci aiki dumama tsarin. Saboda da yayyo na carbon monoxide haddasawa guba da mazauna gidan akwai ciwon kai, kazalika da auditory da na gani hallucinations.

Gray Kadina tsakanin shuke-shuke

Ban sha'awa facts game squirrels. Chemistry iya bayyana hali na dabbobi da kuma shuke-shuke. A cikin shakka daga juyin yawa shuke-shuke sun ɓullo da tsaro sunadaran da herbivores. Mafi sau da yawa, da suke ɓoyewa da guba shuka, amma masana kimiyya sun sami wani karin dabara Hanyar kariya. Wasu shuke-shuke saki abubuwa da jawo hankalin da yara ...! Da yara tsara da yawan herbivores da kuma hana su daga wuraren da na girma na "mai kaifin" shuke-shuke. Irin wannan inji shi ne, ko da a cikin saba shuke-shuke kamar tumatur da cucumbers. Alal misali, da matafila gurgunta kokwamba ganye da kuma jin warin samo asali ruwan janyo hankalin tsuntsaye.

sunadaran kare

Ban sha'awa facts: sunadarai da kuma magani ne a hankali related. A lokacin gwaje-gwajen a beraye virologists gano interferon. Wannan gina jiki da aka samar a duk vertabrate. Daga cutar kamuwa Kwayoyin aka kasaftawa musamman gina jiki - interferon. Ya ba shi da antiviral aiki, amma shi ne a lamba tare da m Kwayoyin kuma sa su rigakafi da cutar.

karfe wari

Mun yawanci tunani cewa tsabar kudin, handrails a harkar sufuri ta gwamnati, dogo da sauransu. E. Metal wari. Ga kawai wari allocates wani karfe, da kuma mahadi wanda aka kafa a sakamakon lamba tare da karfe surface na Organic abubuwa, msl, mutum gumi. Don mutum ya ji halayyar wari, kana bukatar quite a bit na reagents.

yi abu

Ban sha'awa facts game squirrels. Protein sunadarai nazarin kwanan nan. Suna da ciwon fiye da biliyan 4 da suka wuce, inexplicably. Sunadaran suna da gini tubalan dukkan halittu, wasu siffofin na rayuwa kimiyya ne ba a sani ba. Da rabi na bushe nauyin mafi rai kwayoyin sa sunadaran.

Ban sha'awa facts. Chemistry da soda

A 1767, Dzhozefa Pristli sha'awar a cikin yanayi na kumfa cewa su fito daga cikin giya a lokacin fermentation. Ya tattara gas a cikin wani kwano na ruwa, wanda i da ɗanɗanar. The ruwa da aka yi farin da kuma shakatawa. Saboda haka, masanin kimiyya bude carbon dioxide, wanda yanzu amfani da su samar da carbonated ruwa. Bayan shekaru biyar, ya bayyana wani ya fi dacewa Hanyar samar da iskar gas.

sugar canza

Wannan ban sha'awa al'amari game da sunadarai da shawara cewa, da yawa binciken kimiyya da aka yi kusan da hatsari. M hali ya kai ga gano sucralose Properties, ta zamani, sukari canza. Lesli Hyu, da farfesa daga London wanda ya ke karanta Properties na sabon abu trihlorsaharoza, ya umurci mataimakin Shashikantu Phadnisu gwajin da shi (gwajin a Turanci). Student, matalauta umurnin English, fahimta da kalmar a matsayin «dandano», wanda ke nufin Ku ɗanɗani, kuma nan da nan ya bi umarni. Sucralose ya sosai dadi.

daɗin ci

Skatole - shi ne wani kwayoyin fili kafa a cikin hanjinsu na dabbobi da mutane. Yana da wannan abu yana sa da halayyar wari da tumbi. Amma idan high yawa daga skatole yana wari da tumbi, a cikin wani karamin adadin wannan abu da shi yana da dadi wari, reminiscent na cream ko jasmine. Saboda haka skatole da ake amfani da turare da turare, foodstuffs da kuma taba.

Cat da aidin

An ban sha'awa al'amari game da sunadarai - a samu na aidin aka kai tsaye da hannu ya fi na kowa cat. Harhaɗa magunguna da kuma sunadarai Bernar Kurtua yawanci dined a cikin dakin gwaje-gwaje, da kuma shi ne sau da yawa shiga ta cat wanda so zama a kan kafada da mai shi. Bayan na gaba abinci cat tsalle zuwa bene, yayinda ta soke ganga tare da sulfuric acid da tsiren ruwan teku ash dakatar a ethanol, yana tsaye a tebur. A taya sun gauraye, da iska fara tashi m tururi settles a kan abubuwa da kananan baki-purple lu'ulu'u. Saboda haka wani sabon sinadari da aka gano.