| 前日に均衡した方程式 |
2 KCNS + 5 K2Cr2O7 + 19 H2SO4 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
Fe + HgSO4 = Hg + Fe(SO4) =>
Fe + HgSO4 = Hg + Fe(SO4)
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
HBrO + Ca(OH)2 = Ca + BrO2 + H2O =>
2 HBrO + 3 Ca(OH)2 = 3 Ca + 2 BrO2 + 4 H2O
PbO2 + Mn = Pb + MnO4 =>
2 PbO2 + Mn = 2 Pb + MnO4
Be(NO3)2 = Be(NO2)2 + O2 =>
Be(NO3)2 = Be(NO2)2 + O2
Al + H2AsO4 = AlAsO4 + H2 =>
Al + H2AsO4 = AlAsO4 + H2
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag =>
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4 =>
(NH4)3PO4 + KNO3 = (NH4)3NO3 + KPO4
NH4H2PO4 = NH3 + H2O + HPO3 =>
NH4H2PO4 = NH3 + H2O + HPO3
Al(s) + Cl2(g) = AlCl(s) =>
2 Al(s) + Cl2(g) = 2 AlCl(s)
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K2HPO4 + Cr2(HPO4)3 + H2O + HCl =>
6(NH3OH)Cl + K2Cr2O7 + 4 H3PO4 = 3 N2 + K2HPO4 + Cr2(HPO4)3 + 13 H2O + 6 HCl
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
Mn(OH)2 + Br2 + NaOH = MnO(OH)2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO(OH)2 + 2 NaBr + H2O
C12H22O11(lactose) = C(s) + H2O(l) =>
C12H22O11(lactose) = 12 C(s) + 11 H2O(l)
KI(aq) + FeCl3(aq) = FeCl2 + I2 + KCl =>
2 KI(aq) + 2 FeCl3(aq) = 2 FeCl2 + I2 + 2 KCl
CaNO3 + CO2 = CaCO3 + NO2 =>
CaNO3 + CO2 = CaCO3 + NO2
Ca3P2 = Ca + P2 =>
Ca3P2 = 3 Ca + P2
HgO + I + H2O = HgI + OH =>
HgO + I + H2O = HgI + 2 OH
Na3[Cr(OH)6] = Cr(OH)3 + NaOH =>
Na3[Cr(OH)6] = Cr(OH)3 + 3 NaOH
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
HgNO3 + NaOH = NaNO3 + H2O + HgO + Hg =>
2 HgNO3 + 2 NaOH = 2 NaNO3 + H2O + HgO + Hg
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
Cu(CH3COO)2 + Fe = Fe(CH3COO)2 + Cu =>
Cu(CH3COO)2 + Fe = Fe(CH3COO)2 + Cu
C6H5NO2 + Sn + HCl = C6H7N + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H7N + 3 SnCl2 + 2 H2O
SrO2 + H2O = Sr(OH)2 + H2O2 =>
SrO2 + 2 H2O = Sr(OH)2 + H2O2
Zn(s) + NaOH(aq) = Zn(OH)2 + Na =>
Zn(s) + 2 NaOH(aq) = Zn(OH)2 + 2 Na
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + CO2 + H2O =>
Co(NO3)2 + 2 NaHCO3 = CoCO3 + 2 NaNO3 + CO2 + H2O
KI(aq) + FeCl3(aq) = FeI3(s) + KCl(aq) =>
3 KI(aq) + FeCl3(aq) = FeI3(s) + 3 KCl(aq)
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
Na2S + H2S = Na2S5 + H2 =>
Na2S + 4 H2S = Na2S5 + 4 H2
TiO2 = Ti + O =>
TiO2 = Ti + 2 O
N2 + F = NF =>
N2 + 2 F = 2 NF
I{-} + H2O = IO3{-} + H{+} + e =>
I{-} + 3 H2O = IO3{-} + 6 H{+} + 6e
HCl + I = HI + Cl =>
HCl + I = HI + Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(s) + Br2(g) = FeBr3(g) =>
2 Fe(s) + 3 Br2(g) = 2 FeBr3(g)
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + (NH4)NO3 =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2(NH4)NO3
ZnCl2 + I2 = ZnI2 + Cl2 =>
ZnCl2 + I2 = ZnI2 + Cl2
Hg2Cl2 + Sn{2+} = Sn{4+} + Hg + Cl{-} =>
Hg2Cl2 + Sn{2+} = Sn{4+} + 2 Hg + 2 Cl{-}
Co2(CO3)3(s) = Co + C + O2 =>
2 Co2(CO3)3(s) = 4 Co + 6 C + 9 O2
Fr + F = FrF =>
Fr + F = FrF
AgI + Cl2 = AgCl + I2 =>
2 AgI + Cl2 = 2 AgCl + I2
Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
8 PO4 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 165 NH4NO3 + 87 H2O
HCl + C17H21NO4 = C17H22ClNO4 =>
HCl + C17H21NO4 = C17H22ClNO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr2O7 + Pb = Cr + PbO2 =>
2 Cr2O7 + 7 Pb = 4 Cr + 7 PbO2
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
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