Due mus rau siab concentration ntawm carbon ntau cov pa roj carbon unburnt tshuavua rau me me hauv nplaim hluav taws hu ua soot. Cov tshuaj tsw qab muaj cov ntsiab lus carbon ntau dua piv rau alkene. Yog li ntawd, thaum cov tshuaj tsw qab raug hlawv, lawv muab cov nplaim taws ntau dua li alkenes.
Vim li cas benzene hlawv nrog nplaim taws?
Ntau feem pua ntawm cov pa roj carbon ntau xav tau cov pa ntau dua rau kev sib txuas. … Tab sis benzene yog ib qho tshuaj tsw qab uas muaj cov ntsiab lus carbon ntau dua (carbon rau hydrogen piv). Yog li nws tsis tau oxidized kiag li thaum combustion thiab muab tawm cov nplaim taws.
Vim li cas thiaj kub hnyiab tau?
Ethyne dhau los ua tsis tiav los ua carbon dioxide, carbon monoxide thiab dej vapor. Tam sim no, thaum ethylene (acetylene) tau kub hnyiab hauv huab cua, nws tsim cov nplaim taws. Qhov no yog vim tsis tiav combustion tshwm sim los ntawm kev txwv cov pa oxygen tam sim no hauv huab cua uas tsis txaus los yaj cov hlau rau cov hlau
Cov tebchaw twg ua rau muaj nplaim taws?
Cov tshuaj tsw qab zoo li benzene (C6H6) muab cov nplaim hluav taws kub hnyiab.
Yuav ua li cas ua kom nplaim taws soo?
Cov pa roj carbon tsis zoo tsis hlawv tag nrho thiab muab cov nplaim hluav taws uas tsis muaj hluav taws kub los yog ib nrab hlawv cov pa roj carbon monoxide Cov nplaim taws muaj xim daj thiab ua paug. Nws yog hu ua sooty nplaim taws. Thaum saturated carbon compounds feem ntau hlawv tag nrho thiab muab cov nplaim xiav ntshiab.
