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CH4、NH3、H2O、HF HF、H2O、NH3、CH4 H2O、HF、CH4、NH3 HF、H2O、CH4、NH3、
（CH3）2CHCOCH3 （CH3）3C-CHO CH3CH2CH2COCH3 CH3CH2COCH2CH3
C2H=CHCH2CH3 CH2=C（CH3）2 
(CH3)3CCH2OH (CH3CH2)2CHOH CH3(CH2)3CH(CH3)OH CH3CH2C.(CH3)2OH
CH3CH2CH2COCH3 （CH3）2CHCOCH3 （CH3）3CCHO CH3CH2COCH2CH3
羰基试剂 托伦试剂 NaHSO3 I2 +NaOH
H2和CO2 CO2和H2O CO和CH3OH CH3OH和H2
S(s)＋O2(g)
→ SO2(g) ΔH1 S(g)＋O2(g) → SO2(g) ΔH 2 2H2(g)＋O2(g) → 2H2O(l) ΔH 1 2H2(g)＋O2(g) → 2H2O(g) ΔH 2 NaOH(aq)＋HCl(aq) → NaCl(aq)＋H2O(l) ΔH 1
NaOH(aq)＋CH3COOH(aq) →CH3COONa(aq)＋H2O(l) ΔH 2
H2(g)＋F.2(g) → 2HF(g) ΔH 1 H2(g)＋Cl2(g) → 2HCl(g) ΔH 2
曲线①代表滴定二甲胺溶液的曲线 a点溶液中：c[(CH3)2NH2+]>c[CH3]2NH·H2O] d点溶液中：c(H+)=c(OH-)+c[CH3]2NH·H2O] b、c、e三点的溶液中，水的电离程度最大的是b点
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