| 前日に均衡した方程式 |
Ba + 2 H2O = Ba(OH)2 + H2
HNS + O2 = HNO2 + SO =>
2 HNS + 3 O2 = 2 HNO2 + 2 SO
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu(NO3)2 + Na2B4O7 = Cu(BO2)2 + NaBO2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 Na2B4O7 = 2 Cu(BO2)2 + 4 NaBO2 + 4 NO2 + O2
Pb(OH)2 + Li2SO4 = PbSO4 + LiOH =>
Pb(OH)2 + Li2SO4 = PbSO4 + 2 LiOH
P2F10 = P + F =>
P2F10 = 2 P + 10 F
Cr2O7K2 + HCl + CH3OH = KCl + CrCl3 + H2O + HCOOH =>
2 Cr2O7K2 + 16 HCl + 3 CH3OH = 4 KCl + 4 CrCl3 + 11 H2O + 3 HCOOH
CaSO4 + NaOH = NaSO4 + Ca(OH) =>
CaSO4 + NaOH = NaSO4 + Ca(OH)
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
SIO2 + KOH = K2SIO4 + H2 =>
SIO2 + 2 KOH = K2SIO4 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe + NH4Cl = FeCl1 + NH4 =>
Fe + NH4Cl = FeCl1 + NH4
K{+} + I{-} = K + I2 =>
2 K{+} + 2 I{-} = 2 K + I2
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
NH4 + NO3 = N + H2O =>
3 NH4 + 2 NO3 = 5 N + 6 H2O
MgCl2 + HOH = Mg(OH)2 + HCl =>
MgCl2 + 2 HOH = Mg(OH)2 + 2 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li2O + Fe2O3 = Li5FeO4 =>
5 Li2O + Fe2O3 = 2 Li5FeO4
Fe(NO3)3 + KSCN + H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3 =>
Fe(NO3)3 + KSCN + 5 H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3
C12H22O11 + N2O4 = H2C2O4 + NO + H2O =>
C12H22O11 + 9 N2O4 = 6 H2C2O4 + 18 NO + 5 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Al2(HPO4)3 + HCl = H3PO4 + AlCl3 =>
Al2(HPO4)3 + 6 HCl = 3 H3PO4 + 2 AlCl3
Al(s) + NaOH(aq) + H2O = Na(Al(OH)4) + H2 =>
2 Al(s) + 2 NaOH(aq) + 6 H2O = 2 Na(Al(OH)4) + 3 H2
MgO + KOH + H2O = K2[Mg(OH)4] =>
MgO + 2 KOH + H2O = K2[Mg(OH)4]
Ca(CN2) + H2O = CaCO3 + NH4OH =>
Ca(CN2) + 5 H2O = CaCO3 + 2 NH4OH
NaOH + MnCl2 = Mn(OH)2 + NaCl =>
2 NaOH + MnCl2 = Mn(OH)2 + 2 NaCl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6 + FeSO4 =>
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6 + FeSO4
PH3 + O3 = P2O5 + H2O =>
6 PH3 + 8 O3 = 3 P2O5 + 9 H2O
Ca + H3AsO4 = Ca3(AsO4)2 + As2O3 + H2O =>
6 Ca + 10 H3AsO4 = 2 Ca3(AsO4)2 + 3 As2O3 + 15 H2O
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O
Fe + F = FeF2 =>
Fe + 2 F = FeF2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
Mg + Fe(SO4)2 = Mg(SO4)2 + Fe =>
Mg + Fe(SO4)2 = Mg(SO4)2 + Fe
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
HCl(aq) + MnO2 = MnCl2(aq) + H2O(l) + Cl2(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O(l) + Cl2(g)
Fe2O3 + NH3 = Fe + NO2 + H2O =>
7 Fe2O3 + 6 NH3 = 14 Fe + 6 NO2 + 9 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MnSO4 + Cu(NO3)2 + NiCl2 + Fe(NO3)3 = MnCuNiFe2O4 + NO2 + SOCl2 + O2 =>
2 MnSO4 + 2 Cu(NO3)2 + 2 NiCl2 + 4 Fe(NO3)3 = 2 MnCuNiFe2O4 + 16 NO2 + 2 SOCl2 + 7 O2
FeSO4 + Br2 + KCNS = Fe(CNS)3 + K2SO4 + KBr =>
2 FeSO4 + Br2 + 6 KCNS = 2 Fe(CNS)3 + 2 K2SO4 + 2 KBr
Sn(No3)3 + Fe = Fe(No3)4 + Sn =>
4 Sn(No3)3 + 3 Fe = 3 Fe(No3)4 + 4 Sn
Na2[Zn(OH)4] = NaOH + Zn(OH)2 =>
Na2[Zn(OH)4] = 2 NaOH + Zn(OH)2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Zn + ClO4 = Zn(ClO4) =>
Zn + ClO4 = Zn(ClO4)
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