| 前日に均衡した方程式 |
3 Pd + 12 HCl + 2 HNO3 = 3 H2PdCl4 + 2 NO + 4 H2O
NaNO2 + NaOH = Na2O + HNO2 =>
NaNO2 + NaOH = Na2O + HNO2
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
7 C6H5CH(OH)CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 8 C6H5COH + 27 H2O
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2 =>
C3H7COONH4 + HCl = C3H8 + NH4Cl + CO2
K2CO3 + SnCl4 = KCl + Sn2(CO3)4 =>
4 K2CO3 + 2 SnCl4 = 8 KCl + Sn2(CO3)4
Zn + K4[Fe(CN)6] = K4[Zn(CN)6] + Fe =>
Zn + K4[Fe(CN)6] = K4[Zn(CN)6] + Fe
(C6H5NO2)NH2 + NaNO2 + H2SO4 = (C6H5NO2)N2 + SO4 + Na2SO4 + H2O =>
2(C6H5NO2)NH2 + 2 NaNO2 + 2 H2SO4 = 2(C6H5NO2)N2 + SO4 + Na2SO4 + 4 H2O
TiO2(s) + HCl(aq) = Cl2(g) + TiCl2(aq) + H2O(l) =>
TiO2(s) + 4 HCl(aq) = Cl2(g) + TiCl2(aq) + 2 H2O(l)
K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
CuO + Na = Cu + Na2O2 =>
2 CuO + 2 Na = 2 Cu + Na2O2
Na2SnO2 + H2SO4 = Na2SO4 + SnSO4 + H2O =>
Na2SnO2 + 2 H2SO4 = Na2SO4 + SnSO4 + 2 H2O
MgBr2 = Br + Mg =>
MgBr2 = 2 Br + Mg
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
C4H6O6 + BaCO3 = Ba(C4H4O6)2 + CO2 + H2O =>
9 C4H6O6 + 5 BaCO3 = 5 Ba(C4H4O6)2 + CO2 + 7 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Pd + HCl + HNO3 = H2[PdCl4] + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2[PdCl4] + 2 NO + 4 H2O
MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2
SrCO3 + Fe2O3 = SrFe12O19 + CO2 =>
SrCO3 + 6 Fe2O3 = SrFe12O19 + CO2
C2H2Cl4 = C2HCl3 + HCl =>
C2H2Cl4 = C2HCl3 + HCl
Ir + S = IrS =>
Ir + S = IrS
Cu2S + Al = Al2S3 + Cu =>
3 Cu2S + 2 Al = Al2S3 + 6 Cu
Cl2 + BaI2 = ICl + Ba =>
Cl2 + BaI2 = 2 ICl + Ba
N2O3 + LiOH = LiNO2 + H2O =>
N2O3 + 2 LiOH = 2 LiNO2 + H2O
H2MnO4 + LiOH = LiHMnO4 + H2O =>
H2MnO4 + LiOH = LiHMnO4 + H2O
FeS2 + O3 = Fe2O3 + SO3 =>
2 FeS2 + 5 O3 = Fe2O3 + 4 SO3
Pd + HNO3 + HCl = H2PdCl6 + NO2 + H2O =>
Pd + 4 HNO3 + 6 HCl = H2PdCl6 + 4 NO2 + 4 H2O
NaC2H3O2 + H2SO4 = NaC2H6O2 + SO4 =>
2 NaC2H3O2 + 3 H2SO4 = 2 NaC2H6O2 + 3 SO4
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCO3 + HCl = Cu(HCO3)2 + CuCl2 =>
2 CuCO3 + 2 HCl = Cu(HCO3)2 + CuCl2
K2Cr2O7 + HCl + KNO2 = CrCl3 + KNO3 + H2O + KCl =>
K2Cr2O7 + 8 HCl + 3 KNO2 = 2 CrCl3 + 3 KNO3 + 4 H2O + 2 KCl
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2 =>
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2
NaNO2 + NaOH = Na2O + HNO2 =>
NaNO2 + NaOH = Na2O + HNO2
Mg(OH)2 + (NH4)3PO4 = magnesiumphosphate + ammonia + water =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq)
MnCl2 + NaClO + H2O = MnO2 + NaCl + HCl =>
MnCl2 + NaClO + H2O = MnO2 + NaCl + 2 HCl
Na(OH) + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
AlCl3 + CH3CH2OH = Al(CH3CH2O)3 + HCl =>
AlCl3 + 3 CH3CH2OH = Al(CH3CH2O)3 + 3 HCl
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(l) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(l)
NiBr2 + Na3PO4 = NiPO4 + Br2Na3 =>
NiBr2 + Na3PO4 = NiPO4 + Br2Na3
Cl2 + BaI2 = ICl + Ba =>
Cl2 + BaI2 = 2 ICl + Ba
Cr2S3 + HSO4 = Cr2S3HSO4 =>
Cr2S3 + HSO4 = Cr2S3HSO4
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3
KMnO4 + Na2S2O3 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
8 KMnO4 + 3 Na2S2O3 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
Al + Cr2(SO4)3 = Al2(SO4)3 + Cr =>
2 Al + Cr2(SO4)3 = Al2(SO4)3 + 2 Cr
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
HClO4 + P4O10 = Cl2O7 + H3P3O9 =>
12 HClO4 + 3 P4O10 = 6 Cl2O7 + 4 H3P3O9
Cl2 + BaI2 = ICl + Ba =>
Cl2 + BaI2 = 2 ICl + Ba
Na2CO3 + Fe(NO3)3 + H2O = HNO3 + NaNO3 + FeCO3(OH) =>
Na2CO3 + Fe(NO3)3 + H2O = HNO3 + 2 NaNO3 + FeCO3(OH)
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