2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib qho tshuaj tiv thaiv exothermic tshwm sim thaum qhov kub ntawm qhov system nce vim qhov hloov pauv ntawm cov cua sov. Cov cua sov no tau tso tawm rau hauv ib puag ncig, ua rau muaj qhov tsis zoo tag nrho rau qhov kub ntawm cov tshuaj tiv thaiv (qrxn<0).
Yuav ua li cas cov tshuaj tiv thaiv exothermic tshwm sim?
Cov tshuaj tiv thaiv uas tso tawm lub zog hu ua exothermic. Hauv cov tshuaj tiv thaiv exothermic, ntau lub zog raug tso tawm thaum cov nyiaj tau los tsim hauv cov khoom dua li siv los rhuav cov ntawv cog lus hauv cov reactants. Exothermic cov tshuaj tiv thaiv yog nrog los ntawm qhov kub thiab txias ntawm cov tshuaj tiv thaiv sib tov.
Koj paub li cas cov tshuaj tiv thaiv exothermic tshwm sim?
Yog li yog tias qhov sib npaug ntawm cov enthalpies ntawm cov reactants ntau dua li cov khoom, cov tshuaj tiv thaiv yuav exothermic. Yog hais tias cov khoom sab muaj ib tug loj enthalpy, cov tshuaj tiv thaiv yog endothermic. Tej zaum koj yuav xav tias yog vim li cas cov tshuaj tiv thaiv endothermic, uas ua rau lub zog los yog enthalpy los ntawm ib puag ncig, txawm tshwm sim.
Vim li cas cov tshuaj tiv thaiv exothermic tso cua sov?
Cov tshuaj tiv thaiv kub kub yog cov tshuaj tiv thaiv lossis cov txheej txheem uas tso tawm lub zog, feem ntau nyob rau hauv daim ntawv ntawm tshav kub lossis lub teeb. Hauv cov tshuaj tiv thaiv exothermic, lub zog raug tso tawm vim tag nrho lub zog ntawm cov khoom tsawg dua li tag nrho lub zog ntawm cov reactants.
Yuav ua li cas hloov cov tshuaj tiv thaiv exothermic?
Rau cov tshuaj tiv thaiv exothermic, heatyog cov khoom lag luam. Yog li ntawd, nce qhov kub thiab txias yuav hloov lubequilibrium rau sab laug, thaum txo qhov kub yuav hloov qhov sib npaug mus rau sab xis.
Pom zoo:
Thaum twg muaj kev ntxhov siab tshwm sim?
Schistosity yog tsim ntawm qhov kub siab thaum lub pob zeb muaj zog compressed nyob rau hauv ib qho kev taw qhia dua li lwm cov lus qhia(kev ntxhov siab tsis muaj dej). Nonhydrostatic kev nyuaj siab yog tus yam ntxwv ntawm lub cheeb tsam metamorphism qhov twg lub roob roob yog qhov chaw (ib txoj siv orogenic).
Thaum twg qhov muag pom kev kub ntxhov tshwm sim?
Ocular hypertension tshwm sim thaum lub siab ntawm koj ob lub qhov muag siab tshaj qhov ntsuas qhov ib txwm tsis pom kev hloov pauv hauv qhov muaglossis puas rau cov qauv ntawm koj ob lub qhov muag. Vim li cas ocular hypertension tshwm sim?
Thaum twg qhov kev rov tshwm sim tshwm sim?
Thaum Replevin tuaj yeem thov Li no, qhov no yog qhov xwm txheej tshwm sim ntau tshaj plaws uas yuav tshwm sim thaum tus neeg siv khoom tsis raug them nyiaj qiv tsheb. Kev ua txhaum cai ntawm kev thaj yeeb nyab xeeb yog me ntsis luv luv. Nws tsis suav nrog kev txeeb tsheb yam tsis tau ceeb toom lossis kub xov tooj kom tsav tsheb mus.
Thaum twg qhov kev kub ntxhov ntawm Iran tus neeg raug txhom tshwm sim?
Tsib caug-ob tus neeg sawv cev hauv tebchaws Meskas thiab cov pej xeem raug ntes tom qab ib pab tub rog Iranian cov tub ntxhais kawm ntawv qib siab uas koom nrog cov tub ntxhais kawm Muslim cov thwjtim ntawm Imam's Line, uas txhawb nqa Iranian kiv puag ncig, tau tuav lub Teb Chaws Asmeskas hauv Tehran thiab txeeb.
Qhov kev tshwm sim hauv lub neej tseem ceeb ntawm kev ntsuas kev ntsuas kev sib raug zoo twg muaj tus lej ntau tshaj?
Qhov kev tshwm sim ntawm qib siab tshaj yog tuag ntawm tus txij nkawm(nrog tus nqi nruab nrab ntawm 100), txheeb ze rau kev sib yuav, nrog tus nqi nruab nrab ntawm 50, thiab, piv txwv, kev tuag ntawm tus phooj ywg ze, uas tau qhab nia 37. Qhov xwm txheej tseem ceeb ntawm lub neej ntawm Kev Hloov Kho Kev Ntsuas Kev Ntsuas Qhov Ntsuas puas muaj cov lej hloov pauv lub neej ntau tshaj?
