Cov txheej txheem:
- Koj pom cov reactants hauv kev sib npaug tshuaj li cas?
- Cov reactants nyob qhov twg hauv cov tshuaj tiv thaiv tshuaj?
- Yuav ua li cas yog reactant nyob rau hauv cov tshuaj tiv thaiv tshuaj?
- Yuav ua li cas hu ua reactant?
Video: Cov reactant nyob qhov twg hauv kev sib npaug tshuaj?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Cov reactants, uas tau qhia ntawm sab laug tes ntawm ib qho kev sib npaug, thiab cov khoom, uas pom ntawm sab xis, yog sib cais los ntawm tus xub.
Koj pom cov reactants hauv kev sib npaug tshuaj li cas?
Cov tshuaj (s) rau sab laug ntawm xub hauvib qho tshuaj sib npaug hu ua reactants. Ib qho reactant yog ib yam khoom uas muaj nyob rau thaum pib ntawm cov tshuaj tiv thaiv tshuaj. Cov khoom nyob rau sab xis ntawm xub yog hu ua cov khoom.
Cov reactants nyob qhov twg hauv cov tshuaj tiv thaiv tshuaj?
Tshuaj sib npaug yog sau nrog cov reactants ntawm sab laug ntawm kab zauv (cov tshuaj tiv thaiv xub) thiab cov khoom ntawm sab xis ntawm qhov sib npaug (cov xub tshwm sim).
Yuav ua li cas yog reactant nyob rau hauv cov tshuaj tiv thaiv tshuaj?
Cov tshuaj uas nkag mus rau hauv cov tshuaj tiv thaiv tshuaj yog hu ua cov reactants, thiab cov tshuaj uas tsim thaum kawg ntawm cov tshuaj tiv thaiv yog hu ua cov khoom.
Yuav ua li cas hu ua reactant?
: ib yam khoom uas nkag mus rau hauv thiab hloov pauv thaum muaj tshuaj lom neeg.
Pom zoo:
Qhov twg yog qhov kev ntxub ntxaug ntawm kev sib npaug plaub npaug?
Tus neeg ntxub ntxaug yog ib feem ntawm cov qauv quadratic hauv qab lub cim square hauv paus: b²-4ac. Tus neeg ntxub ntxaug qhia peb seb puas muaj ob txoj kev daws teeb meem, ib qho kev daws teeb meem, lossis tsis muaj kev daws teeb meem . Yuav ua li cas thiaj nrhiav tau kev ntxub ntxaug ntawm kev daws teeb meem?
Qhov sib npaug sib npaug ntawm kev sib pauv genshin cuam tshuam qhov twg?
Sib Nqus Sib Pauv yog qhov yooj yim Mondstadt quest hauv Genshin Impact. Tom qab ntawd, nkag mus hauv Cathedral thiab koj yuav pom Viktor muaj. Tham nrog nws kom qhib qhov kev tshawb fawb no. Tus tub rog Fatui no yuav xav kom cov neeg taug kev mus nrhiav qee qhov tshwj xeeb hauv Mondstadt thiab coj lawv rov qab los rau nws .
Ntawm qhov sib npaug ntawm qhov sib npaug ntawm cov reactants) thiab cov khoom) yog qhov tas li?
Nyob rau hauv ib qho tshuaj sib npaug, cov tshuaj tiv thaiv rau pem hauv ntej thiab thim rov qab Cov tshuaj tiv thaiv rov qab yog ib qho reaction uas hloov dua siab tshiab ntawm reactants rau cov khoom thiab hloov cov khoom rau reactants tshwm sim ib txhij … Hauv qhov rov qab cov tshuaj tiv thaiv, hydrogen iodide decomposes rov qab rau hauv hydrogen thiab iodine.
Nyob rau hauv qhov sib npaug sib npaug rau combustion ntawm butane?
Kev sib xyaw ntawm butane hauv oxygen tsim cov pa roj carbon dioxide thiab dej. C4H10 + O2 → CO2 + H2O . Yuav ua li cas yog qhov sib npaug rau kev ua tiav ntawm propane? Kev sib npaug tshuaj sib npaug rau kev sib txuas ntawm propane yog:
Nyob rau hauv ib qho kev tsis sib haum xeeb pn kev sib tshuam cov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
Nyob rau hauv qhov tsis ncaj ncees PN-kho qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog zero, vim tias sib npaug tab sis cov neeg nqa khoom hla hla kev sib tshuam . Thaum pn kev sib tshuam tsis ncaj ncees qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
