Cov txheej txheem:
- Qhov txawv ntawm cov reactants thiab cov khoom yog dab tsi?
- Qhov txawv ntawm qhov reactant thiab cov lus nug khoom yog dab tsi?
- Dab tsi yog qhov txawv ntawm cov reactants thiab cov khoom ntawm cov tshuaj sib npaug?
- Dab tsi yog reactants thiab cov khoom piav qhia nrog piv txwv?
Video: Dab tsi yog qhov txawv ntawm reactants thiab cov khoom?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Cov tshuaj (s) rau sab laug ntawm xub xub nyob rau hauv ib qho kev sib npaug tshuaj hu ua reactants. Ib qho reactant yog ib yam khoom uas muaj nyob rau thaum pib ntawm cov tshuaj tiv thaiv tshuaj. … Ib yam khoom yog ib yam khoom uas muaj nyob rau thaum kawg ntawm cov tshuaj tiv thaiv.
Qhov txawv ntawm cov reactants thiab cov khoom yog dab tsi?
Cov tshuaj (s) rau sab laug ntawm xub xub nyob rau hauv ib qho kev sib npaug tshuaj hu ua reactants. Ib qho reactant yog ib yam khoom uas muaj nyob rau thaum pib ntawm cov tshuaj tiv thaiv tshuaj. Cov khoom (s) mus rau sab xis ntawm lub xub yog hu ua cov khoom. Ib yam khoom yog ib yam khoom uas muaj nyob rau thaum kawg ntawm cov tshuaj tiv thaiv.
Qhov txawv ntawm qhov reactant thiab cov lus nug khoom yog dab tsi?
Cov reactants yog cov tshuaj uas pib tshuaj tiv thaiv. Cov khoom lag luam yog cov khoom tsim tawm hauv cov tshuaj tiv thaiv. Piav txog dab tsi tshwm sim rau cov atoms koom nrog cov tshuaj tiv thaiv.
Dab tsi yog qhov txawv ntawm cov reactants thiab cov khoom ntawm cov tshuaj sib npaug?
Reactants yog cov tshuaj uas pib ua tshuaj lom neeg. Cov khoom yog cov khoom uas tsim tawm hauv cov tshuaj tiv thaiv.
Dab tsi yog reactants thiab cov khoom piav qhia nrog piv txwv?
Reactants - Cov tshuaj uas koom nrog cov tshuaj tiv thaiv tshuaj yog hu ua reactants. Cov khoom - Cov tshuaj uas tsim los ntawm kev tsim cov ntawv cog lus tshiab hauv cov tshuaj tiv thaiv tshuaj hu ua cov khoom. Piv txwv li: … H2O yog tsim los ntawm kev tsim cov ntawv cog lus tshiab; yog li nws yog ib yam khoom.
Pom zoo:
Qhov txawv ntawm cov khoom siv thiab cov khoom siv yog dab tsi?
Raws li lub npe sib txawv ntawm kev muab khoom thiab kev muab yog qhov kev muab yog ib yam khoom lossis khoom siv tau los siv rau yav tom ntej thaum muab khoom yog (tsis suav tau) qhov kev muab khoom . piv txwv ntawm kev muab yog dab tsi?
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.
Puas yog piv txwv ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov khoom siv hluav taws xob?
Piv txwv rau cov khoom siv tsis ncaj band sib txawv yog silicon (Si), germanium (Ge), aluminium arsenide (AlAs) thiab gallium phosphide (GaP) . Yuav ua li cas piv txwv ntawm indirect band gap? Piv txwv ntawm cov ntaub ntawv ncaj qha muaj xws li amorphous silicon thiab qee cov khoom siv III-V xws li InAs thiab GaAs.
Dab tsi yog qhov sib txawv ntawm cov khoom thiab cov khoom?
"Nyob rau" thiab "tswj rau" yog ob qho tib si hauv Present Simple Tense tab sis lawv hais txog tib neeg. "Nyob rau" tuaj yeem xa mus rau tus neeg sau ntawv "Kuv" "koj" "peb" lossis "
Rau cov roj zoo tagnrho uas qhov sib txawv yog qhov sib txawv ntawm qhov sib txawv?
Boyle txoj cai hais tias siab (P) thiab ntim (V) yog qhov sib npaug. Charles txoj cai hais tias ntim (V) thiab qhov kub thiab txias (T) ncaj qha proportional . Txoj cai roj twg yog qhov sib npaug sib npaug? Rau qhov loj ntawm cov roj zoo tagnrho khaws cia ntawm qhov kub thiab txias, siab thiab ntim yog qhov sib npaug.
