| 前日に均衡した方程式 |
Cl2 + 2 NaBr = 2 NaCl + Br2
NiSO4 + HBr = NiBr + HSO4 =>
NiSO4 + HBr = NiBr + HSO4
Fe3O4 + Na2S2O5 + O2 = FeSO4 + Na2SO4 =>
2 Fe3O4 + 6 Na2S2O5 + 5 O2 = 6 FeSO4 + 6 Na2SO4
Hg(NO3)3 + NaCl = HgCl3 + NaNO3 =>
Hg(NO3)3 + 3 NaCl = HgCl3 + 3 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Al(OH)2Cl + H2O = Al(OH)3 + HCl =>
Al(OH)2Cl + H2O = Al(OH)3 + HCl
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
MgCO3 + K2CO3 = K2Mg(CO3)2 =>
MgCO3 + K2CO3 = K2Mg(CO3)2
PbO2 + KF = PbF2 + K2 + O2 =>
PbO2 + 2 KF = PbF2 + K2 + O2
Na + H2O + CO2 = Na2CO3 + H2 =>
2 Na + H2O + CO2 = Na2CO3 + H2
(NH4)2S + H2O = H(NH4)2S(OH) =>
(NH4)2S + H2O = H(NH4)2S(OH)
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
Cu(s) + ZnO(s) = Cu2O3(s) + Zn(s) =>
2 Cu(s) + 3 ZnO(s) = Cu2O3(s) + 3 Zn(s)
Na2O2 + C = Na2O + CO =>
Na2O2 + C = Na2O + CO
HgCl2 + NH3 + H2O = Hg(OH)2 + NH4Cl =>
HgCl2 + 2 NH3 + 2 H2O = Hg(OH)2 + 2 NH4Cl
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
C6H10O4 + Ca(OH)2 = C6H8O4Ca + H2O =>
C6H10O4 + Ca(OH)2 = C6H8O4Ca + 2 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Br + KOH = KBr + KBrO3 + H2O =>
6 Br + 6 KOH = 5 KBr + KBrO3 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCO3 + MgBr2 = CaBr2 + MgCO3 =>
CaCO3 + MgBr2 = CaBr2 + MgCO3
MnO4{-} + HCl = HMnO4 + Cl{-} =>
MnO4{-} + HCl = HMnO4 + Cl{-}
H3CCH2OH + O2 = H2O + CO2 =>
H3CCH2OH + 3 O2 = 3 H2O + 2 CO2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
NH3 + OO2 = NO + H2O =>
6 NH3 + 5 OO2 = 6 NO + 9 H2O
H3AsO4 + Cu(OH)2 = Cu3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Cu(OH)2 = Cu3(AsO4)2 + 6 H2O
FeCl3 + NH4SNC = Fe(SNC)3 + NH4Cl =>
FeCl3 + 3 NH4SNC = Fe(SNC)3 + 3 NH4Cl
NaBH4 + COOH + H2O = NaCOO + H3BO3 + H2 =>
NaBH4 + COOH + 3 H2O = NaCOO + H3BO3 + 4 H2
KCO3 + HP = KP + HCO3 =>
KCO3 + HP = KP + HCO3
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
CuNO3 + Na2SO4 = CuSO4 + Na2NO3 =>
CuNO3 + Na2SO4 = CuSO4 + Na2NO3
K3[PO4] + Be[SO4] = Be3[PO4]2 + K2[SO4] =>
2 K3[PO4] + 3 Be[SO4] = Be3[PO4]2 + 3 K2[SO4]
Ca(OH)2 + H3PO4 = H2O + Ca(PO3)2 =>
Ca(OH)2 + 2 H3PO4 = 4 H2O + Ca(PO3)2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
NaOH + SO2 + O2 = Na2SO4 + H2O =>
4 NaOH + 2 SO2 + O2 = 2 Na2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO3)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 Na2SO3 = Cr2(SO3)3 + 6 Na2SO4 + K2SO4 + 4 H2O
Na3PO4 + CdCl2 = Cd3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CdCl2 = Cd3(PO4)2 + 6 NaCl
C2H6S2 + HBr = C2H4Br2 + H2S =>
C2H6S2 + 2 HBr = C2H4Br2 + 2 H2S
C10H7NO2 + HNO3 = C6H5NO4 + NO2 + H2O =>
3 C10H7NO2 + 16 HNO3 = 5 C6H5NO4 + 14 NO2 + 6 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
V + PbO = VO2 + Pb =>
V + 2 PbO = VO2 + 2 Pb
H2O2 + C2H5OH = CH3CO2H + H2O =>
2 H2O2 + C2H5OH = CH3CO2H + 3 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
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