Cov txheej txheem:
- Thaum twg qhov tsawg tshaj plaws ketone thiab nws cov homologue tom ntej no tshwm sim nrog NH2OH?
- Ntau npaum li cas oximes tsim yog tias qhov tsawg tshaj plaws ketone thiab nws cov ketone tom ntej?
- Ntau npaum li cas oximes tsim yog tias qhov tsawg tshaj plaws ketone thiab nws cov ketone tom ntej no tau tshwm sim nrog NH2OH HCL?
- YPuas yog propanone qhov tsawg tshaj plaws ketone?
Video: Thaum twg qhov tsawg tshaj plaws ketone thiab nws cov homologue tom ntej?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Ketone tsawg tshaj plaws yog acetone thiab homologue tom ntej yog butanone. Cov ketones ob leeg no tau tshwm sim los ua ob lub oximes thiab tau tsim los ua cov khoom siv kho qhov muag.
Thaum twg qhov tsawg tshaj plaws ketone thiab nws cov homologue tom ntej no tshwm sim nrog NH2OH?
[SOLVED] Qhov tsawg tshaj plaws ketone thiab nws cov homologue tom ntej yog reacted nrog NH2OH los ua oximes.
Ntau npaum li cas oximes tsim yog tias qhov tsawg tshaj plaws ketone thiab nws cov ketone tom ntej?
peb sib txawv oximes yog tsim.
Ntau npaum li cas oximes tsim yog tias qhov tsawg tshaj plaws ketone thiab nws cov ketone tom ntej no tau tshwm sim nrog NH2OH HCL?
Cov ketone tsawg tshaj plaws thiab nws cov homologue tom ntej no tau tshwm sim nrog NH_(2)OH los ua oxime. Oximes sib txawv yog tsim. Peb qhov sib txawv oximes raug tsim. Ob lub oximes yog optically nquag.
YPuas yog propanone qhov tsawg tshaj plaws ketone?
Acetone, lossis propanone, yog cov organic sib xyaw nrog cov mis (CH3) 2CO. Nws yog qhov yooj yim tshaj plaws thiab tsawg tshaj plaws ketone.
Pom zoo:
Qhov twg contour tom ntej 'meter' yog qhov zoo tshaj?
Qhov ntsuas ua tau zoo tshaj plaws yog Ascensia Diabetes Care's Contour Next, uas yog 100 feem pua ntawm lub sijhawm ntawm ob qhov chaw thiab 99 feem pua ntawm lub sijhawm thib peb . Qhov twg contour glucometer yog qhov tseeb tshaj?
Puas muaj qhov siab tshaj plaws thiab qhov av thaum sib xyaw?
A muffin muaj lub ncov saum toj thiab qhov av thaum sib tov. Lub popover yog leavened yuav luag tag nrho los ntawm chav . Dab tsi batter muaj feem ntau ntawm cov kua rau hmoov? Pour batters (Thin)=Cov kua dej ntau, cov hmoov nplej me me.
Qhov twg yog qhov kev twv ua ntej tshaj plaws shari ua tau?
Shari siv cov ntaub ntawv hauv lub rooj los kwv yees seb nws qhov hnyav ntawm Venus yuav piv li cas nrog nws qhov hnyav hauv ntiaj teb. Qhov twg yog qhov kev kwv yees zoo tshaj plaws Shari tuaj yeem ua tau? Nws qhov hnyav dua ntawm Venus vim Venus muaj qhov hnyav dua .
Puas tag nrho cov quadratics muaj qhov siab tshaj plaws thiab qhov tsawg kawg nkaus?
Lub quadratic muaj nuj nqi f(x)=ax 2 + bx + c yuav have xwb tus nqi siab tshajthaum tus thawj coefficient los yog lub cim ntawm "a" yog qhov tsis zoo. Thaum "a" tsis zoo, daim duab ntawm lub quadratic muaj nuj nqi yuav yog parabola uas qhib.
Thaum twg qhov projectile nyob ntawm qhov siab tshaj plaws ntawm nws txoj kev taug?
thaum lub projectile nyob rau ntawm nws qhov siab tshaj plaws, kev coj ntawm nws qhov nrawm thiab nrawm yog nyob rau ib leeg . Thaum ib qhov projectile nyob rau ntawm qhov siab tshaj plaws ntawm nws txoj kev taug kev ntawm nws qhov nrawm thiab nrawm yog?
