| 前日に均衡した方程式 |
NaOH + FeCl = FeOH + NaCl
(NH2)2CO + HNO3 + H2SO4 = N2O + CO2 + (NH4)2SO4 + H2O =>
2(NH2)2CO + 2 HNO3 + H2SO4 = 2 N2O + 2 CO2 + (NH4)2SO4 + 2 H2O
PbH2O + SO4 = PbSO4 + H2O =>
PbH2O + SO4 = PbSO4 + H2O
Na2SO3 + SrCl2 = NaCl + SrSO3 =>
Na2SO3 + SrCl2 = 2 NaCl + SrSO3
Ag2O + H2SO4 = Ag2SO4O + H2 =>
Ag2O + H2SO4 = Ag2SO4O + H2
Na4Fe(CN)6 + Cl2 = Na3Fe(CN)6 + NaCl =>
2 Na4Fe(CN)6 + Cl2 = 2 Na3Fe(CN)6 + 2 NaCl
K2S2 + I2 + KOH = K2S2O3 + KI + H2O =>
K2S2 + 3 I2 + 6 KOH = K2S2O3 + 6 KI + 3 H2O
ZnS + Cl2 = ZnCl2 + S =>
ZnS + Cl2 = ZnCl2 + S
Ca + AgF = CaF2 + Ag =>
Ca + 2 AgF = CaF2 + 2 Ag
KMnO4 + P + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 2 P + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
K2SO4 + NaClO3 = KClO3 + Na2SO4 =>
K2SO4 + 2 NaClO3 = 2 KClO3 + Na2SO4
Na2CrO4 + Al2(SO4)3 = Na2SO4 + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2SO4 + Al2(CrO4)3
ZnBr2(aq) + K2CO3(aq) = ZnCO3(s) + KBr(aq) =>
ZnBr2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KBr(aq)
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
BaBr2 + CaSO4 = BaSO4 + CaBr2 =>
BaBr2 + CaSO4 = BaSO4 + CaBr2
MgCO3 + N2 = Mg3N2 + CO2 + O2 =>
6 MgCO3 + 2 N2 = 2 Mg3N2 + 6 CO2 + 3 O2
Ca{2+} + [EDTA]{4-} = Ca2[EDTA] =>
2 Ca{2+} + [EDTA]{4-} = Ca2[EDTA]
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
H3N + K = K3N + H2 =>
2 H3N + 6 K = 2 K3N + 3 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
LiNO3 + K2S = KNO3 + Li2S =>
2 LiNO3 + K2S = 2 KNO3 + Li2S
(CN)2 + H2O = H(CN)2 + OH =>
(CN)2 + H2O = H(CN)2 + OH
Ca(HSO3)2 + H2SO4 = CaSO4 + SO2 + H2O =>
Ca(HSO3)2 + H2SO4 = CaSO4 + 2 SO2 + 2 H2O
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Hg(NO3)2 + HCl = HgCl2 + H(NO3) =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 H(NO3)
N3 + Cl2 = NCl3 =>
2 N3 + 9 Cl2 = 6 NCl3
Si + Ga = Si3Ga4 =>
3 Si + 4 Ga = Si3Ga4
WO3 + H2 = W3 + H2O =>
3 WO3 + 9 H2 = W3 + 9 H2O
HNO3 + KI = NO + I3 + H2O + KNO3 =>
4 HNO3 + 3 KI = NO + I3 + 2 H2O + 3 KNO3
Zn + H3PO4 = Zn3(PO4)2 + HPO2 + H2O =>
3 Zn + 5 H3PO4 = Zn3(PO4)2 + 3 HPO2 + 6 H2O
CuCl2 + HNO3 = HCl2 + CuNO3 =>
CuCl2 + HNO3 = HCl2 + CuNO3
Cu + H2SO4 = H2SO3 + CuO =>
Cu + H2SO4 = H2SO3 + CuO
Fe2SO4 + [Fe(CN)6] = Fe3[Fe(CN)6] + SO4 =>
3 Fe2SO4 + 2[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 3 SO4
K + HCl = K2Cl + H2 =>
4 K + 2 HCl = 2 K2Cl + H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
K2Zn(OH)4 + H2S = K2S + ZnS + H2O =>
K2Zn(OH)4 + 2 H2S = K2S + ZnS + 4 H2O
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 16 H2O = 10 H2CrO4 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
KClO3 + I2 = KIO3 + Cl2 =>
2 KClO3 + I2 = 2 KIO3 + Cl2
H2SO4 + MgO = Mg(OH)2 + MgSO4 =>
H2SO4 + 2 MgO = Mg(OH)2 + MgSO4
SiH4 + Br2 = SiH2Br2 + HBr =>
SiH4 + 2 Br2 = SiH2Br2 + 2 HBr
O2 + S = SO22 =>
11 O2 + S = SO22
C3H57NO2 + HNO3 = CH3COOH + H2O + N2O =>
4 C3H57NO2 + 54 HNO3 = 6 CH3COOH + 129 H2O + 29 N2O
Mg + No3 = MgNo3 =>
Mg + No3 = MgNo3
C6H11OH + NaOH = C6H12O6 + Na + H2O =>
C6H11OH + 10 NaOH = C6H12O6 + 10 Na + 5 H2O
Me + O = MeO =>
Me + O = MeO
J2O5 + H2O = HJO3 =>
J2O5 + H2O = 2 HJO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
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