| 前日に均衡した方程式 |
H3N + 2 O2 = 3 OH + NO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HI + Ca(OH)2 = Ca + HI(OH) =>
2 HI + Ca(OH)2 = Ca + 2 HI(OH)
H2 + Fe2O3 = FeH + O3 =>
H2 + Fe2O3 = 2 FeH + O3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu2CO3OH2 + C = Cu + CO2 + H2O =>
2 Cu2CO3OH2 + C = 4 Cu + 3 CO2 + 2 H2O
Sc + O2 = ScO =>
2 Sc + O2 = 2 ScO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + CuSO4*5H2O + NH4OH = [Cu(NH3)4](MnO4)2 + K2SO4 + H2O =>
2 KMnO4 + CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4](MnO4)2 + K2SO4 + 9 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
PbCl2 + NH4OH = Pb(OH)2 + NH3 + HCl =>
PbCl2 + 2 NH4OH = Pb(OH)2 + 2 NH3 + 2 HCl
Cl + KBr = ClBr + K =>
Cl + KBr = ClBr + K
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
Ag + Fe(OH)2 = Ag2O + Fe + H2O =>
2 Ag + Fe(OH)2 = Ag2O + Fe + H2O
Mg(HCO3)2 + Ba(OH)2 = MgCO3 + BaCO3 + H2O =>
Mg(HCO3)2 + Ba(OH)2 = MgCO3 + BaCO3 + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Pb(II)(NO3)2 + KI = Pb(II)I + K(NO3)2 =>
Pb(II)(NO3)2 + KI = Pb(II)I + K(NO3)2
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
(NH4)2Cr2O7 + HCl = CrCl3 + NH4Cl + Cl2 + H2O =>
(NH4)2Cr2O7 + 14 HCl = 2 CrCl3 + 2 NH4Cl + 3 Cl2 + 7 H2O
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
N2H4(g) + O2(g) = NO2(g) + H20(g) =>
5 N2H4(g) + 10 O2(g) = 10 NO2(g) + H20(g)
KOH + NO + CO = N2H4 + K2CO3 + H2O =>
8 KOH + 2 NO + 4 CO = N2H4 + 4 K2CO3 + 2 H2O
FeOHCl + HCl = FeCl2 + H2O =>
FeOHCl + HCl = FeCl2 + H2O
CH3Cl = CH3 + Cl =>
CH3Cl = CH3 + Cl
SiO2 + Mg2Al4SiO10 = Mg2Si2O6 + Al2SiO5 =>
3 SiO2 + Mg2Al4SiO10 = Mg2Si2O6 + 2 Al2SiO5
O2 + NaCl = NaClO =>
O2 + 2 NaCl = 2 NaClO
HNO3 + K2SO4 = KNO3 + KHSO4 =>
HNO3 + K2SO4 = KNO3 + KHSO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NiSO4 + AgCH3COO = AgSO4 + NiCH3COO =>
NiSO4 + AgCH3COO = AgSO4 + NiCH3COO
K2CrO4 + SnF4 = K2Sn + CrO4F4 =>
K2CrO4 + SnF4 = K2Sn + CrO4F4
ZnO + H2O + NaOH = Na2[Zn(OH)4] =>
ZnO + H2O + 2 NaOH = Na2[Zn(OH)4]
NaI + CI2 = NaCI2 + I =>
NaI + CI2 = NaCI2 + I
KI + KIO3 + H3PO4 = K3PO4 + I2 + H2O =>
5 KI + KIO3 + 2 H3PO4 = 2 K3PO4 + 3 I2 + 3 H2O
K2SiO3 + NH3 + H2O = KOH + (NH4)2SiO3 =>
K2SiO3 + 2 NH3 + 2 H2O = 2 KOH + (NH4)2SiO3
Cu2 + H2O = CuO + H2 =>
Cu2 + 2 H2O = 2 CuO + 2 H2
K + NO3 = KNO3 =>
K + NO3 = KNO3
C7H6O3 + CaCO3 = C14H10CaO6 + CO2 + H2O =>
2 C7H6O3 + CaCO3 = C14H10CaO6 + CO2 + H2O
Ag + HNO3 + HCl = AgCl + NO + H2O =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + NO + 2 H2O
ClKO3 = ClK + O =>
ClKO3 = ClK + 3 O
HCl + OMn = Cl + MnCl + H2O =>
2 HCl + OMn = Cl + MnCl + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2O =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 2 K2SO4 + 5 H2O
PdO2 + HMnO3 + HNO3 = Pd(NO3)2 + HMnO4 + H2O =>
PdO2 + HMnO3 + 2 HNO3 = Pd(NO3)2 + HMnO4 + H2O
Cu(s) + Br2(l) = CuBr2(aq) =>
Cu(s) + Br2(l) = CuBr2(aq)
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl
K(s) + FeCl2(aq) = Fe(s) + KCl(aq) =>
2 K(s) + FeCl2(aq) = Fe(s) + 2 KCl(aq)
Bi(OH)3 + Br2 + NaOH = NaBiO3 + NaBr + H2O =>
Bi(OH)3 + Br2 + 3 NaOH = NaBiO3 + 2 NaBr + 3 H2O
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