| 前日に均衡した方程式 |
2 NaNO2 + O2 = 2 NaNO3*
Na2O + NaOH = Na3O2H =>
Na2O + NaOH = Na3O2H
AgNO3 + HCe = AgCe + HNO3 =>
AgNO3 + HCe = AgCe + HNO3
CaBr2 + Li3P = Ca3P2 + LiBr =>
3 CaBr2 + 2 Li3P = Ca3P2 + 6 LiBr
HOOCCH2COOH + KOH = KOOCCH2COOK + H2O =>
HOOCCH2COOH + 2 KOH = KOOCCH2COOK + 2 H2O
NaHCO3 + CH2O = NaO + CH2HCO3 =>
NaHCO3 + CH2O = NaO + CH2HCO3
CaCO3(g) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(g) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Ba(CH3COO)2 + Fe(NO3)3 + H2O = HNO3 + Ba(NO3)2 + Fe(OH)(CH3COO)2 =>
Ba(CH3COO)2 + Fe(NO3)3 + H2O = HNO3 + Ba(NO3)2 + Fe(OH)(CH3COO)2
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
Zn + FeCI3 = ZnCI3 + Fe =>
Zn + FeCI3 = ZnCI3 + Fe
Fe(OH)2 + K2O = FeO + KOH =>
Fe(OH)2 + K2O = FeO + 2 KOH
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Pb(OH)4 + HAsO2 = Pb(AsO2)4 + H2O =>
Pb(OH)4 + 4 HAsO2 = Pb(AsO2)4 + 4 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
Na(HCO3) + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 Na(HCO3) + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
HCl + KMn = KCl + MnCl2 + H2 =>
6 HCl + 2 KMn = 2 KCl + 2 MnCl2 + 3 H2
Sb(OH)3 + HCl = H[SbCl4] + H2O =>
Sb(OH)3 + 4 HCl = H[SbCl4] + 3 H2O
KOH + MgI = MgK + IOH =>
KOH + MgI = MgK + IOH
HI(ag) = H2(g) + I2(aq) =>
2 HI(ag) = H2(g) + I2(aq)
FePO4 = Fe{3+} + PO4{3-} =>
FePO4 = Fe{3+} + PO4{3-}
Al2(SO4)3 + HCl = Al(Cl)3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 Al(Cl)3 + 3 H2SO4
Al + Pb(NO3)2 = Al(NO3)3 + Pb2 =>
4 Al + 6 Pb(NO3)2 = 4 Al(NO3)3 + 3 Pb2
UO2 + SOCl2 = UCl6 + SO2 + S2Cl2 =>
3 UO2 + 10 SOCl2 = 3 UCl6 + 8 SO2 + S2Cl2
HC6H5O + H2O = H3O{+} + C6H5O{-} =>
HC6H5O + H2O = H3O{+} + C6H5O{-}
KFCl = KClF =>
KFCl = KClF
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Ag(NO3) + NH4Cl = AgCl + NH4(NO3) =>
Ag(NO3) + NH4Cl = AgCl + NH4(NO3)
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
F + Pb4 = PbF4 =>
16 F + Pb4 = 4 PbF4
CUCl2 + H2S = CUS + HCl =>
CUCl2 + H2S = CUS + 2 HCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CH2ClCOOHNH3 = NH2CH2COOHHCl =>
CH2ClCOOHNH3 = NH2CH2COOHHCl
NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4
[Al]2[O]3 + [H]2 = Al + [H]2O =>
[Al]2[O]3 + 3[H]2 = 2 Al + 3[H]2O
SiH4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + SiO2 + H2O =>
5 SiH4 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 SiO2 + 22 H2O
NiCrO4 + Cu = Ni + Cu2CrO4 =>
NiCrO4 + 2 Cu = Ni + Cu2CrO4
SO3{-}2{-} + MnO4{-} + H{+} = S2O6{-}2{-} + Mn2{+} + H2O =>
26 SO3{-}2{-} + 2 MnO4{-} + 16 H{+} = 13 S2O6{-}2{-} + Mn2{+} + 8 H2O
K2SO3 + NaCl = KCl + Na2SO3 =>
K2SO3 + 2 NaCl = 2 KCl + Na2SO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
VO{2+} + H2O = V(OH)4{+} + H{+} + e =>
VO{2+} + 3 H2O = V(OH)4{+} + 2 H{+} + e
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
K2S + KNO3 + HCl = NO + S + KCl + H2O =>
3 K2S + 2 KNO3 + 8 HCl = 2 NO + 3 S + 8 KCl + 4 H2O
Na2S(aq) + Hg(NO3)2(aq) = HgS(s) + NaNO3(aq) =>
Na2S(aq) + Hg(NO3)2(aq) = HgS(s) + 2 NaNO3(aq)
Br2 + FeI3 = Fe + BrI =>
3 Br2 + 2 FeI3 = 2 Fe + 6 BrI
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + N2O4 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + N2O4
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