| 前日に均衡した方程式 |
4 Na + O2 = 2 Na2O
BrO3 + SbO = Br + Sb2O5 =>
BrO3 + 2 SbO = Br + Sb2O5
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H5OH + Cl2 + NaOH = CH3COOH + NaCl + H2O =>
C2H5OH + 2 Cl2 + 4 NaOH = CH3COOH + 4 NaCl + 3 H2O
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
germanium + oxygengas = germanium(II)oxide =>
2 Ge + O2 = 2 GeO
FeO + PO3 = FePO4 =>
FeO + PO3 = FePO4
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
MgO + CuS = MgS + CuO =>
MgO + CuS = MgS + CuO
ZnO + Na2SO3 = Na2ZnO2 + SO2 =>
ZnO + Na2SO3 = Na2ZnO2 + SO2
NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2
CH3COCH3 + I2 = CH2ICOCH3 + HI =>
CH3COCH3 + I2 = CH2ICOCH3 + HI
Na2SO4 + KOH = K2SO4 + NaOH =>
Na2SO4 + 2 KOH = K2SO4 + 2 NaOH
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HC2H3O2(aq) + Al(OH)3(s) = Al(C2H3O2)3(aq) + H2O(l) =>
3 HC2H3O2(aq) + Al(OH)3(s) = Al(C2H3O2)3(aq) + 3 H2O(l)
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
C + O2 = CO =>
2 C + O2 = 2 CO
Pb + Na2S2O8 = Na2SO4 + PbSO4 =>
Pb + Na2S2O8 = Na2SO4 + PbSO4
KNO2 + CrO3 + H2SO4 = KNO3 + Cr2(SO4)3 + H2O =>
3 KNO2 + 2 CrO3 + 3 H2SO4 = 3 KNO3 + Cr2(SO4)3 + 3 H2O
Pb + Na2S2O8 = Na2SO4 + PbSO4 =>
Pb + Na2S2O8 = Na2SO4 + PbSO4
Cu(NH3)4 + Cl = CuCl + NH3 =>
Cu(NH3)4 + Cl = CuCl + 4 NH3
(NH4)2MoO4 + H2SO3 + HCl = MoOSO4 + NH4Cl + H2O =>
(NH4)2MoO4 + H2SO3 + 2 HCl = MoOSO4 + 2 NH4Cl + 2 H2O
NaOH + HCl + CuSO4 = Cu(OH)2 + NaCl + H2SO4 =>
2 NaOH + 2 HCl + CuSO4 = Cu(OH)2 + 2 NaCl + H2SO4
Al(OH)3 + K = KOH + Al2 =>
2 Al(OH)3 + 6 K = 6 KOH + Al2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H3AsO4 + SO2 = As2O3 + H2SO4 + H2O =>
2 H3AsO4 + 2 SO2 = As2O3 + 2 H2SO4 + H2O
NO2 + H3N = H2O + N2O =>
8 NO2 + 6 H3N = 9 H2O + 7 N2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaCl + AgN = NaClAgN =>
NaCl + AgN = NaClAgN
C3H4O2 + HCl = C3H5O2Cl =>
C3H4O2 + HCl = C3H5O2Cl
N2 + HCl = NCl2 + H =>
N2 + 4 HCl = 2 NCl2 + 4 H
FeS2 + O2 = SO2 + Fe2S3 =>
2 FeS2 + O2 = SO2 + Fe2S3
K2(CO)3 + Ca(SO)4 = Ca(CO)3 + K2(SO)4 =>
K2(CO)3 + Ca(SO)4 = Ca(CO)3 + K2(SO)4
germanium + oxygengas = germanium(II)oxide =>
2 Ge + O2 = 2 GeO
AlCl3 + H2O + Mg = MgCl2 + AlOHCl2 + H2 =>
2 AlCl3 + 2 H2O + Mg = MgCl2 + 2 AlOHCl2 + H2
PbO2 + HCl = H2O + Cl2 + PbCl2 =>
PbO2 + 4 HCl = 2 H2O + Cl2 + PbCl2
SBr4 + O2 = SO3 + Br2 =>
2 SBr4 + 3 O2 = 2 SO3 + 4 Br2
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