| 前日に均衡した方程式 |
H2S + 2 H2O = SO2 + 3 H2
Al + Pb3(PO4)2 + H2O = Pb(OH)2 + AlPO4 + H2 =>
2 Al + Pb3(PO4)2 + 6 H2O = 3 Pb(OH)2 + 2 AlPO4 + 3 H2
CH2CH2O + O2 = CO2 + H2O =>
2 CH2CH2O + 5 O2 = 4 CO2 + 4 H2O
KI3 + Na2SO3 + H2O = KI + Na2SO4 + HI =>
KI3 + Na2SO3 + H2O = KI + Na2SO4 + 2 HI
C53H102O6 + O2 = CO2 + H2O =>
2 C53H102O6 + 151 O2 = 106 CO2 + 102 H2O
Cu4 + N2 = Cu2N4 =>
Cu4 + 4 N2 = 2 Cu2N4
Ca(OH)2 + KCl = K(OH)2 + CaCl =>
Ca(OH)2 + KCl = K(OH)2 + CaCl
N2(s) + H2(g) = NH3(s) =>
N2(s) + 3 H2(g) = 2 NH3(s)
Pb(NO3)2 + CH3COOH + KI = PbI2 + CO2 + H2O + KNO2 =>
2 Pb(NO3)2 + CH3COOH + 4 KI = 2 PbI2 + 2 CO2 + 2 H2O + 4 KNO2
PbNO3 + H2O = H2 + NO3 + PbOH =>
2 PbNO3 + 2 H2O = H2 + 2 NO3 + 2 PbOH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Na3N + H2O = NaOH + H2 + N2 =>
2 Na3N + 6 H2O = 6 NaOH + 3 H2 + N2
C7H6O3 + CH3O = C8H8O3 + H2O =>
6 C7H6O3 + 14 CH3O = 7 C8H8O3 + 11 H2O
C2H8N2 + N2O = CO2 + N2 + H2O =>
C2H8N2 + 8 N2O = 2 CO2 + 9 N2 + 4 H2O
H2SiO3 + Ag = Ag2SiO3 + H2 =>
H2SiO3 + 2 Ag = Ag2SiO3 + H2
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Cu(NO3)2(aq) + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2(aq) + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
FeCl2 + AlN = Fe3N2 + AlCl3 =>
3 FeCl2 + 2 AlN = Fe3N2 + 2 AlCl3
KMnO4 + Ca3P2 + KOH = K2MnO4 + Ca3(PO4)2 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = 16 K2MnO4 + Ca3(PO4)2 + 8 H2O
Mg{2+}(aq) + OH{-}(aq) = Mg(OH)2 =>
Mg{2+}(aq) + 2 OH{-}(aq) = Mg(OH)2
Zn + HCl = Cl{-} + HZn{+} =>
Zn + HCl = Cl{-} + HZn{+}
Fe2O3 + Cl2O5 = Fe(ClO3)3 =>
Fe2O3 + 3 Cl2O5 = 2 Fe(ClO3)3
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
(NH4)2CO3 + Pb(OH)2 = NH4OH + PbCO3 =>
(NH4)2CO3 + Pb(OH)2 = 2 NH4OH + PbCO3
Mn(OH)2 + KClO = MnO2 + KCl + H2O =>
Mn(OH)2 + KClO = MnO2 + KCl + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CH3BrNH3 = CH3NH3Br =>
CH3BrNH3 = CH3NH3Br
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe3(PO4)2 + Na(HCO3) = Fe(HCO3)2 + Na3(PO4) =>
Fe3(PO4)2 + 6 Na(HCO3) = 3 Fe(HCO3)2 + 2 Na3(PO4)
Cr + H2SiO3 = Cr2(SiO3)3 + H2 =>
2 Cr + 3 H2SiO3 = Cr2(SiO3)3 + 3 H2
KCN + I2 = KI + CNI =>
KCN + I2 = KI + CNI
PhCH3 + KMnO4 + H2SO4 = PhCHO2 + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiI + Mg = MgI2 + Li =>
2 LiI + Mg = MgI2 + 2 Li
CrSO4 + PbCl2 = CrCl2 + PbSO4 =>
CrSO4 + PbCl2 = CrCl2 + PbSO4
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
K2HPO3 = K3PO4 + H2O + K4P2O7 + PH3 =>
8 K2HPO3 = 4 K3PO4 + H2O + K4P2O7 + 2 PH3
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
NaNO2 + NaMnO4 + H2O = MnO2 + NaNO3 + NaOH =>
3 NaNO2 + 2 NaMnO4 + H2O = 2 MnO2 + 3 NaNO3 + 2 NaOH
K2Cr2O7 + KI + HNO3 = Cr(NO3)3 + I2 + H2O + KNO3 =>
K2Cr2O7 + 6 KI + 14 HNO3 = 2 Cr(NO3)3 + 3 I2 + 7 H2O + 8 KNO3
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
(BrCl)2 + Ca = CaBr2 + CaCl2 =>
(BrCl)2 + 2 Ca = CaBr2 + CaCl2
NaClO3 + H2SO4 = HClO4 + NaCl + Na2SO4 =>
8 NaClO3 + 3 H2SO4 = 6 HClO4 + 2 NaCl + 3 Na2SO4
Na[Cr(OH)4] + HCl = NaCl + CrCl3 + H2O =>
Na[Cr(OH)4] + 4 HCl = NaCl + CrCl3 + 4 H2O
NH3 + CuSO4 = [Cu(NH3)4]{2} + SO4{-2} =>
4 NH3 + CuSO4 = [Cu(NH3)4]{2} + SO4{-2}
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
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