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Qhov sib txawv tseem ceeb ntawm cov ntxhia acids thiab cov organic acids yog cov ntxhia acids tsis tseem ceeb muaj carbon thiab hydrogen whereas organic acids e
Qhov sib txawv tseem ceeb ntawm fenofibrate thiab fenofibric acid yog tias fenofibrate yog ib qho tshuaj tseem ceeb uas peb siv los txo cov roj cholesterol thaum th
Qhov sib txawv tseem ceeb ntawm AHA thiab retinol yog tias AHA muaj cov carboxylic acid hloov nrog ib pawg hydroxyl ntawm cov pa roj carbon uas nyob ib sab
Qhov sib txawv tseem ceeb ntawm halogens thiab halides yog tias cov halogens yog cov tshuaj lom neeg muaj ib qho hluav taws xob tsis sib xws hauv lawv qhov chaw sab nraud p orbital wherea
Qhov sib txawv tseem ceeb ntawm naphthenes thiab aromatics yog tias cov naphthenes tsuas muaj ib daim ntawv cog lus ntawm carbon atoms whereas cov aromatics muaj ob leeg hu nkauj
Qhov sib txawv tseem ceeb ntawm Iso thiab Sec hauv cov organic chemistry yog tias peb siv lub sij hawm iso rau npe cov organic compound uas muaj tag nrho cov pa roj carbon atoms tshwj tsis yog ib qho
Qhov sib txawv tseem ceeb ntawm sodium hyaluronate thiab hyaluronic acid yog tias sodium hyaluronate yog sodium ntsev ntawm hyaluronic acid whereas hyaluron
Qhov sib txawv tseem ceeb ntawm L methylfolate thiab folic acid yog L methylfolate yog daim folate nquag hauv lub cev thaum lub folic acid yog
Qhov sib txawv tseem ceeb ntawm qhov sib ntxiv thiab hloov pauv yog qhov sib ntxiv cov tshuaj tiv thaiv yog cov tshuaj tiv thaiv uas tsim cov molecule loj los ntawm ob lossis
Qhov sib txawv tseem ceeb ntawm molecular motion thiab diffusion yog tias cov lus tsa suab molecular yog kev txav ntawm cov molecules hauv ib yam khoom uas tsis muaj sab nraud
Qhov sib txawv tseem ceeb ntawm Friedel Crafts acylation thiab alkylation yog tias Friedel Crafts Acylation cuam tshuam nrog acylation ntawm lub nplhaib aromatic whereas
Qhov sib txawv tseem ceeb ntawm collagen thiab gelatine yog tias collagen yog cov txheej txheem protein nyob hauv daim tawv nqaij thiab lwm cov ntaub so ntswg ntawm cov tsiaj thaum gel
Qhov sib txawv tseem ceeb ntawm cov cua sov ntawm kev tsim thiab kub ntawm cov tshuaj tiv thaiv yog qhov kub ntawm kev tsim yog qhov kev hloov ntawm enthalpy thaum lub sij hawm tsim ntawm mole ntawm
Qhov sib txawv tseem ceeb ntawm magnesium malate thiab magnesium citrate yog qhov magnesium malate yog kev sib xyaw ntawm cov ntxhia magnesium thiab malic acid qhov twg
Qhov sib txawv tseem ceeb ntawm oleum thiab sulfuric acid yog tias oleum yog sulfur trioxide hauv sulfuric acid whereas sulfuric acid yog inorganic acid muaj
Qhov sib txawv tseem ceeb ntawm malic acid thiab citric acid yog malic acid yog dicarboxylic acid uas tag nrho cov kab mob muaj sia tsim thaum citric ac
Qhov sib txawv tseem ceeb ntawm cov tshuaj chemistry thiab kws tshuaj chemistry yog cov tshuaj chemistry cuam tshuam nrog kev tsim, kev ua kom zoo, thiab txhim kho
Qhov sib txawv tseem ceeb ntawm qhov raug thiab qhov tseeb hauv chemistry yog qhov tseeb qhia txog qhov kev ntsuas ze npaum li cas rau tus nqi lees paub (lossis tus nqi paub) wh
Qhov sib txawv tseem ceeb ntawm calibration nkhaus absorbance thiab concentration yog tias calibration nkhaus yog ib daim duab ntawm absorbance thiab concentration, absorbance
Qhov sib txawv tseem ceeb ntawm cov pa roj carbon monoxide thiab cov roj uas tsis muaj oxygen yog qhov hluav taws kub ntawm cov pa roj carbon monoxide txo cov pa roj carbon monoxide thiab cov kua qaub uas tsim tawm
Qhov sib txawv tseem ceeb ntawm magnesium chloride thiab magnesium sulfate yog magnesium chloride molecule muaj ib qho magnesium cation txuam nrog ob chlori
Qhov sib txawv tseem ceeb ntawm Epsom ntsev thiab magnesium flakes yog tias Epsom ntsev (cov tshuaj formula: MgSO4 (H2O) 7) yog daim ntawv heptahydrate ntawm magnesium sul
Qhov sib txawv tseem ceeb ntawm kev lag luam chemistry thiab chemical engineering yog tias kev lag luam chemistry siv cov txheej txheem tshuaj thiab lub cev los hloov
Qhov sib txawv tseem ceeb ntawm kev hloov pauv thiab cov tshuaj sib xyaw ua ke yog qhov hloov pauv cov tshuaj muaj feem cuam tshuam nrog kev hloov pauv ntawm cov kuab tshuaj
Qhov sib txawv tseem ceeb ntawm thaj chaw thiab delocalised chemical bonds yog tias cov tshuaj lom neeg hauv zos yog ib daim ntawv cog lus tshwj xeeb lossis ib leeg electron khub ntawm qhov tshwj xeeb
Qhov sib txawv tseem ceeb ntawm cov cim tshuaj thiab cov qauv tshuaj yog tias peb siv cov cim tshuaj rau npe rau qee yam tshuaj nyob rau hauv daim ntawv tshuaj
Qhov sib txawv tseem ceeb ntawm cov roj ntsha lead acid thiab cov roj calcium uas yog cov roj ntsha lead acid muaj cov hlau lead hauv lub roj teeb thaum cov hlau lead calcium b
Qhov sib txawv tseem ceeb ntawm PP thiab PPCP yog tias PP (los yog polypropylene) tuaj yeem yog homopolymer lossis copolymer thaum PPCP (los yog polypropylene copo
Qhov sib txawv tseem ceeb ntawm kev ntsuas ntsuas ntsuas thiab ntsuas ntsuas ntsuas ntsuas ntsuas qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas
Qhov sib txawv tseem ceeb ntawm thawj thiab theem nrab cov qauv kev daws teeb meem yog qhov kev daws teeb meem thawj zaug muaj qhov purity siab thiab tsis tshua muaj tshwm sim thaum thib ob
Qhov sib txawv tseem ceeb ntawm CoCl2 6H2O thiab anhydrous cob alt chloride yog tias CoCl2 6H2O crystals muaj dej ntawm crystallization whereas lub anhydrous cob
Qhov sib txawv tseem ceeb ntawm hydrated ntsev thiab ntsev tsis muaj dej yog tias cov ntsev ntsev molecules txuas nrog dej molecules whereas cov ntsev anhydrous
Qhov sib txawv tseem ceeb ntawm bismuth subsalicylate thiab bismuth Subcitrate yog tias bismuth subsalicylate (kev lag luam hu ua liab bismuth) yog tshuaj
Qhov sib txawv tseem ceeb ntawm cov nyiaj sterling thiab kub dawb yog cov nyiaj sterling yog ib qho nyiaj ntawm cov nyiaj thaum kub dawb yog ib qho hlau ntawm kub. Nyiaj thiab
Qhov sib txawv tseem ceeb ntawm cov organic thiab inorganic arsenic yog cov organic arsenic hais txog cov organic compounds uas muaj covalently bonded arsenic atoms thaum
Qhov txawv ntawm petrolatum thiab roj av jelly yog siv cov npe no. Petrolatum yog North American lo lus rau roj av jelly. Petroleum yog
Qhov sib txawv tseem ceeb ntawm Vaseline thiab roj av jelly yog Vaseline yog ib hom roj av jelly uas muaj cov roj av jelly ua ke nrog cov zaub mov
Qhov sib txawv tseem ceeb ntawm MAPP roj thiab propane yog MAPP (Methyl Acetylene-Propadiene Propane) roj yog cov roj roj uas muaj propane, propane, thiab pr
Qhov sib txawv tseem ceeb ntawm ntug thiab ntsia hlau dislocation yog qhov ntug dislocation yog hom kab tsis xws luag uas tshwm sim thaum ib nrab-dav hlau ntawm atoms e
Qhov sib txawv tseem ceeb ntawm carbide thiab kev kub ceev hlau yog tias cov carbide yog qhov nyuaj heev thiab puas resistant thiab yog li ntawd, cov cuab yeej ua los ntawm carb