**TI82** TxtView file generated by CalcText - Kouris dBACSPCdb˙Bac de SPCf=1/T c=d/t=M1M2/t c=lbt/t,lbd=c/f L=10log(I/Io) O=lbd/a,L=2D*O i=lbd*D/b=dlt*D/b dlt=k*lbd cstrctv dlt=(k+1/2)*lbd dstrctv amineN,alcoolOH,cetoneCO, aldehydeCOH,amideCON, esterCOO-,ac crbxCOOH fd=fo*(c-vr)/(c-vs) C=c*(lbd-lbd o)/lbd A=logIo/I=E(lbd)Lc[absrb] v=1/lbd [nbr d'ondes] 1ppm=10^-6 Isomeres : const°(fct,chn,posit°) stéréo(conform,enant, diastero=ZE=config) liaison covalente : apolaire:elctrongtvt<0,4 plrsee:elctrngtvt(0,3-2) ionique:>2 a=an+at cercle:a=an Frenet:unfrm droite:a=at (acclr°) Newton : 1)EFext=0<=>v constant 2)EFext=m*a=dp/dt 3)FA/B=FB/A P=m*v [quantite de mvmt] Epp=mgz,Ek=mv²/2 Keppler : 1)ellipses autour soleil 2)aires balayees 3)T²/a^3=cte WAB(|F)=|F*|AB=FABcosF,AB Fe=q*E,q=-e (valtest-valref)/valref (enerutile/enerconso)*100 Tpttes oscill°=2piR(l/g) WAB(|f)=|f*|AB=-f*AB WAB(|P)=mg(zA-zB) WAB(|Fcsrvtrc)=-difrcEp WAB(|Fe)=qE(xA-xB) t=gamma*to [relativite] gamma=1/R(1-(v²/c²)) t1/2=t{x=xmax/2} acd=base+ H+ : cpl acd/bs acd1+bs2->acd2+bs1 : rct° pH=-log[H30+],pH eau=7 Ke=[H3O+]*[OH-]=10^-14 pKe=-log(Ke)=14 acd fort : rct° ttle AH/A- et H30+/HO- AH + H20->A- + H30+ bs forte : rct° ttle H20/HO- et BH+/B B + H20->BH+ + HO- bs ou acd fort:coexist Ka=[H3O+]*[A-]/[AH] pKa=-log(Ka) pH=pKa+log[base]/[acide] pH>pKa prdmnc forme bsq pH