| 前日に均衡した方程式 |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
VO{2+} + MnO{-} + H2O = V(OH)4 + Mn{2+} + H =>
3 VO{2+} + 2 MnO{-} + 7 H2O = 3 V(OH)4 + 2 Mn{2+} + 2 H
Pb(s) + HNO3 = Pb(NO3)4 + H2 =>
Pb(s) + 4 HNO3 = Pb(NO3)4 + 2 H2
BaCl2 + H2SO4 = BaCl2H2SO4 =>
BaCl2 + H2SO4 = BaCl2H2SO4
FeSO4 + K2Cr2O7 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + KNO3 + Cr(NO3)3 + H2O =>
9 FeSO4 + K2Cr2O7 + 14 HNO3 = 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 2 KNO3 + 2 Cr(NO3)3 + 7 H2O
H30 + OH = H3OOH =>
H30 + 30 OH = 15 H3OOH
NaHCO3 + HBr = NaBr + H2CO3 =>
NaHCO3 + HBr = NaBr + H2CO3
IO3 + H2O = H2IO4 =>
IO3 + H2O = H2IO4
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
V2O5 + NaOH = Na3VO4 + H2O =>
V2O5 + 6 NaOH = 2 Na3VO4 + 3 H2O
Cs + S = Cs2S =>
2 Cs + S = Cs2S
SiO5Ca3 + H2O = Si2O7Ca3*3H2O + Ca(OH)2 =>
2 SiO5Ca3 + 6 H2O = Si2O7Ca3*3H2O + 3 Ca(OH)2
CuCl2 + NH3 + H2O = [Cu(NH3)4](OH)2 + NH4Cl =>
CuCl2 + 6 NH3 + 2 H2O = [Cu(NH3)4](OH)2 + 2 NH4Cl
NaBr(aq) + BaCl2(aq) = NaCl(aq) + BaBr2(s) =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl(aq) + BaBr2(s)
NaClO2 + H2O = NaOH + HClO2 =>
NaClO2 + H2O = NaOH + HClO2
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
Cu + Li2O = CuO + Li =>
Cu + Li2O = CuO + 2 Li
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(NO3)2 =>
3 Ba(NO3)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(NO3)2
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
CH3COOH(l) + Na2CO3(l) = CH3COONa(l) + CO2(g) + H2O(l) =>
2 CH3COOH(l) + Na2CO3(l) = 2 CH3COONa(l) + CO2(g) + H2O(l)
K2MnO4 + H2O = KMnO4 + KOH + H2 =>
2 K2MnO4 + 2 H2O = 2 KMnO4 + 2 KOH + H2
BaCl2(aq) + NaBr(aq) = BaBr2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaCl(aq)
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
HClO4(aq) + K2SO3(aq) = KClO4 + SO2 + H2O =>
2 HClO4(aq) + K2SO3(aq) = 2 KClO4 + SO2 + H2O
FeCl2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 8 KCl
Th(NO3)4 + (NH4)2S + H2O = Th(OH)4 + NH4NO3 + H2S =>
Th(NO3)4 + 2(NH4)2S + 4 H2O = Th(OH)4 + 4 NH4NO3 + 2 H2S
Pb{2+} + C2O4{2-} = PbC2O4 =>
Pb{2+} + C2O4{2-} = PbC2O4
NaClO2 + H2O = NaOH + HClO2 =>
NaClO2 + H2O = NaOH + HClO2
H3AsO4 + HI = HAsO2 + I2 + H2O =>
H3AsO4 + 2 HI = HAsO2 + I2 + 2 H2O
BaCO3(s) + HCl = BaCl + HCO3 =>
BaCO3(s) + HCl = BaCl + HCO3
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
(NH4)2PtCl6(s) = Pt(s) + NH4Cl(g) + N2(g) + HCl(g) =>
3(NH4)2PtCl6(s) = 3 Pt(s) + 2 NH4Cl(g) + 2 N2(g) + 16 HCl(g)
H2O + O2 = OH =>
2 H2O + O2 = 4 OH
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
SrO + Ag = Ag2O + Sr =>
SrO + 2 Ag = Ag2O + Sr
NH4 + CuO2 = N2 + Cu + H2O =>
2 NH4 + 2 CuO2 = N2 + 2 Cu + 4 H2O
CaOH2 + H2CO3 = Ca2(CO3)2 + HOH3 =>
2 CaOH2 + 2 H2CO3 = Ca2(CO3)2 + 2 HOH3
Cu(NH3)4(SO4) = CuSO4 + NH3 =>
Cu(NH3)4(SO4) = CuSO4 + 4 NH3
H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O
KL + Pb(NO3)2 = PbL2 + KNO3 =>
2 KL + Pb(NO3)2 = PbL2 + 2 KNO3
Na + I2Mg = INa + Mg =>
2 Na + I2Mg = 2 INa + Mg
CaBr2 + Al = AlBr2 + Ca =>
CaBr2 + Al = AlBr2 + Ca
(NH4)2PtCl6(s) = NH4Cl(s) + Pt(s) + Cl2(g) =>
(NH4)2PtCl6(s) = 2 NH4Cl(s) + Pt(s) + 2 Cl2(g)
NO2 + CaCO3 = Ca(NO3)2 + Ca(NO2)2 + CO2 =>
4 NO2 + 2 CaCO3 = Ca(NO3)2 + Ca(NO2)2 + 2 CO2
Fe + Mn = FeMn =>
Fe + Mn = FeMn
Hg2 + Cd(NO3)2 = Cd + Hg(NO3)2 =>
Hg2 + 2 Cd(NO3)2 = 2 Cd + 2 Hg(NO3)2
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