分析化学计算公式汇总

1=x-=/*100%(2)=1+2+,,+n/n12,,n3RSDCVRSD=S/X*100%(4)68.3%xsnt()(5)t0tv=n-1(1)(2)(3)1n=35,=3.42,S=0.40,0=3.301.H0=0nullhypothesisH1,alternativehypothesis:=0.052.v=n-1=35-1=343.P1t0.05/2.34=2.032,tt0.05/2.34,P0.05=0.05H0(6)FFisherS^2Ft(^2)S^2=(X-X)^2/(n-1)S^2S^2S^2F=S^2/S^2fffn-1),FFFFFFF(7)GG=Sxx1cB=nB/VB(2)nB=mB/MB(3)cAVA=a/tcTVTcTVT=t/a(1000mA/MA)4TT/A=a/tcTMA/1000(5)A=(TT/AVT)/S*100%=ScTVTMAta1000/*100%41KaKbKaKb=Kw2([]),ca(3)pH[H+]=24w2KccpH=lgc4pH[H+]=wa]HA[KK511[H+][HA]=c[H+]/[H+]+Ka[A]20[OH]cKa20KwH+PBE[H+][A][H+]=aa])H[(]HA[KcK(512)cKa20Kwc/Ka400c20[A]c20[H+][A]/c0.05[HA]c[H+]=acKcKa20Kwc/Ka400512[H+]=24a2aacKKK1cKa20KwC/Ka400[HA]c511[H+]=waKcK25pH][HA][H1a2cKc(6)NaHApH][H21aaKK(7)pH:[H+]=ca/cb*Ka1)(HY==][][][][][][][62'YYHYHHYYYY==1/YY)(HY)(HY==621621211456][][][aaaaaaaaaKKKKKKHKKHKH==1+4556][][][2aaaaKHKKHKH+6534][aaaKKKH+6534][aaaKKKH+6534][aaaKKKH2YN)(NY==][][][YNYY[NY]==KNY[N][Y])(NY==1+KNY[N]3EDTAH+NYY==)(HY+1)(NY(4)MM][][][][][][][2')(MMLMLMLMMMnLM=1+nnLLL][][][221P)(NY=)(1NY+)(2NY+,+nNY-n-1pMpM=1/2[pcM(sp)+lgKMY](7)pMtpMt=lgKMIn-lgIn(H)(8)%1001010',''MYSPMpMpMtKCE96lg',MYspMKC1Nernst)Red()Ox(lg0.059)Ox/Red()Ox/Red(aanEE225Clg059.0/ORROnEE3K(25C)059.0)n'E'(EK'Lg214sp212211spnn'En'EnE52+0.59*3/n2(V)1+0.59*3/n1(V)60.059/n(V)71pKsp=pAg+pX(2)pAg=pX+1/2pKsp(3)=(CV*M/1000)/ms*100%(4)1:1MAS='Ksp=KspaMaA/,0.059=lg(+)ijzziijjiKaKan(4)Fm=mF(mm)6=mF/me*100%1E=+--2pHpHx=PHs+(Ex-Es)/0.059(25C)(3)=K2.303RT/F*lgai=K2.303RT/F*lgciK=K2.303RT/nF*lg(fi/ai)(4)5Ex-Es=2.303RT/nF*(lgcx-lgcs)(6)XSESXSSXVVVVCC10)(nFRTS303.2)1()2(7c/c=nF/RT*E39nE91nmcm-1Hzv=c/=1/=/c(2)EE=h=hc/=hc10-1Lamber-BeerA=-lgT=Ecl(2)=cmE1%1*10M(3)A=A2-A1=A2a-A1a=(E2a-E1a)cal111t=/2FcEcl0.05F=2.3'0IKEcl(3)Fs-F0/(Fx-F0)=cs/cxCx=(Fx-F0)/(Fs-F0)*cs1210NNj=0ggjexp(-KTEEj0)2T=[D+(L+R+N)2]1/2(3)A=Kc13(1)L=VL=V2f=3N-5f=3N-63=1302'uK(cm-1)(4)U=2+2n4-n3-n1/2141ppm=(-)/*106=H-H/H*1062=B+SiB0.87ppm,1.20ppm,1.55ppm3Si=C=C-H=5.28+Z+Z+Z4-H=7.27-Si5/J106/J106151m/z=VRH222R=ZmHV222R=M/M3Mm*=122mmMM173(1)K=mscc=smVVk(2)k=mmssVcVc=kmsVV=0'ttR(3)=K2/K1=k2/k1='1'2RRtt='1'2RRVV(4)tR=tR-t0(5)VR=VR-V0=tRFc(6)I=100Z+100[logtR(x)-logtR(z)]/[logtR(z+1)-logtR(z)]()t;ZZ+1X;(7)n=(Rt)2=5.54(21Rt)2=16(WtR)2n==5.54(21'Rt)2=16(WtR')28H=L/n(9)Rs=121)(2WWttRR(10)Rs=)1)(1(422kkn(n1=n2=n,W1W2)1221ssRR=21LL18(1)K=mscc(2)KKs=mscc;ca(mol/cm2)Ka=][][XRXRX+RX+Kp=][][msXX(3)k=msWW=mmssvcvc=KmsVV(4)R=Rtt0(5)Rt=0LL=t0msVVK11=k11(6)Rt=)()(sfafRR=sall(7)tR=t0(1+KmSVV)=t0(1+k)(8)R=)(221WWd=)()(221120WWRRlff;d-W(9)SN=1100bblb0,b1Rf0Rf110mmAAmmAA191S=QRQmg/mL(/)Sc(mVmL)/mgQg/sSm(mVs)/g2fm=)()(''smimff=ssisAmAm//(3)(%)=nimmmmm321*100%=imm1*100%4%100*%AiAii5C=AA*c5(%)=isiiff'A'Ais*mmis*100%201)vanDeemterHPLCH=A+Cu;C=Cm+CsmCmCsm2)R=22114kkaanHPLCkNk3PSPab,=Paa+PbaSab,=Saa+Sbaapp=ep+eoapp=LdLt/tVn=app*V/2DR=44nBy