| 前日に均衡した方程式 |
Pb(CO3)2 + 2 NaI = PbI2 + 2 Na(CO3)
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
H2O + Cu(NO3)2 = CuO + H2(NO3)2 =>
H2O + Cu(NO3)2 = CuO + H2(NO3)2
CH3CHCH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CHCH3CH3 + 19 O2 = 12 CO2 + 14 H2O
CrCl3 + H2O2 + Na = Na2CrO4 + NaCl + H2O =>
CrCl3 + 4 H2O2 + 5 Na = Na2CrO4 + 3 NaCl + 4 H2O
FeI2 + HNO3 = HIO3 + NO + Fe(NO3)3 + H2O =>
3 FeI2 + 22 HNO3 = 6 HIO3 + 13 NO + 3 Fe(NO3)3 + 8 H2O
Pb + H2SO4 = SO + PbSO4 + H2O =>
2 Pb + 3 H2SO4 = SO + 2 PbSO4 + 3 H2O
Me + HCl = H + MeCl =>
Me + HCl = H + MeCl
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
C2O3 + O2 = CO2 =>
2 C2O3 + O2 = 4 CO2
HBr + Al(HO)3 = H2O + AlBr3 =>
3 HBr + Al(HO)3 = 3 H2O + AlBr3
Rb2O + CdI2 = CdO + RbI =>
Rb2O + CdI2 = CdO + 2 RbI
K2CO3 + NaHSO4 = K2SO4 + Na2CO3 + H2O + CO2 =>
2 K2CO3 + 2 NaHSO4 = 2 K2SO4 + Na2CO3 + H2O + CO2
Ag3PO4 + (NH4)2S = Ag2S + (NH4)3PO4 =>
2 Ag3PO4 + 3(NH4)2S = 3 Ag2S + 2(NH4)3PO4
KCl + H2C4H4O6 = KHC4H4O6 + HCl =>
KCl + H2C4H4O6 = KHC4H4O6 + HCl
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq) =>
HCN(aq) + LiOH(aq) = H2O(l) + LiCN(aq)
MnSO4 + Pb2O4 + HNO3 = PbSO4 + Pb(NO3)2 + H2O + HMnO4 =>
4 MnSO4 + 5 Pb2O4 + 12 HNO3 = 4 PbSO4 + 6 Pb(NO3)2 + 4 H2O + 4 HMnO4
Ba(NO3)2 + K2Cr2O7 + H2O = BaCr2O7 + HNO3 + KOH =>
Ba(NO3)2 + K2Cr2O7 + 2 H2O = BaCr2O7 + 2 HNO3 + 2 KOH
C2H5Cl + Na = C2H5Na + Cl2 =>
2 C2H5Cl + 2 Na = 2 C2H5Na + Cl2
C6H12O6 = C15H32 + H2O + CO2 =>
23 C6H12O6 = 6 C15H32 + 42 H2O + 48 CO2
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
AlCO2 = Al + CO2 =>
AlCO2 = Al + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l) =>
CH3OH(l) + HCl(aq) = CH3Cl(g) + H2O(l)
Cl2O7 + ZnO = ZnCl + O2 =>
2 Cl2O7 + 4 ZnO = 4 ZnCl + 9 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
He + O2 = He2O2 =>
2 He + O2 = He2O2
C2H4O2 + OH = C2H3O2 + H2O =>
C2H4O2 + OH = C2H3O2 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
As4O6 + IO4{-} + OH{-} = AsO4{3-} + IO3{-} + H2O =>
As4O6 + 4 IO4{-} + 12 OH{-} = 4 AsO4{3-} + 4 IO3{-} + 6 H2O
Na2C2 + H2O = NaOH + H2C2 =>
Na2C2 + 2 H2O = 2 NaOH + H2C2
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
In2S3 + H2 = H2S + In =>
In2S3 + 3 H2 = 3 H2S + 2 In
(NH4)2CO3 + NaNO3 = (NH4)NO3 + Na2CO3 =>
(NH4)2CO3 + 2 NaNO3 = 2(NH4)NO3 + Na2CO3
B(OH)3 + CH3OH = B(CH)3 + H2O =>
B(OH)3 + 3 CH3OH = B(CH)3 + 6 H2O
As2S5 + H2O + HNO3 = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 4 H2O + 40 HNO3 = 6 H3AsO4 + 15 H2SO4 + 40 NO
K2CO3(s) = K2(s) + C2(g) + O2(g) =>
2 K2CO3(s) = 2 K2(s) + C2(g) + 3 O2(g)
NaH2PO4 + Hg(NO3)2 = Hg3(PO4)2 + NaNO3 + H3PO4 =>
6 NaH2PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 NaNO3 + 4 H3PO4
CaSO4 + HCOOH = (HCOO)2Ca + H2SO4 =>
CaSO4 + 2 HCOOH = (HCOO)2Ca + H2SO4
HAsO3 + H2O = H3AsO4 =>
HAsO3 + H2O = H3AsO4
Mg(C2H3O2)2 + H2O = Mg(OH)2 + HC2H3O2 =>
Mg(C2H3O2)2 + 2 H2O = Mg(OH)2 + 2 HC2H3O2
In2S3 + HNO3 = In(NO3)3 + NO2 + H2SO4 + H2O =>
In2S3 + 30 HNO3 = 2 In(NO3)3 + 24 NO2 + 3 H2SO4 + 12 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6 + O2 + H2 = C57H110O6 =>
19 C6 + 6 O2 + 110 H2 = 2 C57H110O6
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq) =>
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq)
C6H5COO{-} + H2O = C6H5COOH + OH{-} =>
C6H5COO{-} + H2O = C6H5COOH + OH{-}
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