| 前日に均衡した方程式 |
4 Ba(OH)2 + 4 P = 3 BaP + BaPO4 + 4 H2O
Sr(s) + Br(g) = SrBr(g) =>
Sr(s) + Br(g) = SrBr(g)
PbS + HNO3 + HCl = H2PbCl4 + NO + H2SO4 + H2O =>
3 PbS + 8 HNO3 + 12 HCl = 3 H2PbCl4 + 8 NO + 3 H2SO4 + 4 H2O
AgNO3 + AlCl = AgCl + Al(NO3) =>
AgNO3 + AlCl = AgCl + Al(NO3)
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
Fe(OH)2 + Mg(OH)2 = FeMgO2 + H2O =>
Fe(OH)2 + Mg(OH)2 = FeMgO2 + 2 H2O
Ca(ClO)2 + CaMnO4 + H2O = Ca(MnO4)2 + CaCl2 + Ca(OH)2 =>
Ca(ClO)2 + 4 CaMnO4 + 2 H2O = 2 Ca(MnO4)2 + CaCl2 + 2 Ca(OH)2
C157H121O4 + O2 = CO2 + H2O =>
4 C157H121O4 + 741 O2 = 628 CO2 + 242 H2O
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
Ca(OH)2 + NaOH = NaCa + OH =>
Ca(OH)2 + NaOH = NaCa + 3 OH
OHg = Hg + O2 =>
2 OHg = 2 Hg + O2
Na4SiO4 + CaF2 = Ca2SiO4 + NaF =>
Na4SiO4 + 2 CaF2 = Ca2SiO4 + 4 NaF
N2O + HCl = N2 + HClO =>
N2O + HCl = N2 + HClO
NH4Cl + BaCl2 = NH4Cl2 + BaCl =>
NH4Cl + BaCl2 = NH4Cl2 + BaCl
MgS + H2 = H2S + Mg =>
MgS + H2 = H2S + Mg
HClO4 + FrOH = FrClO4 + H2O =>
HClO4 + FrOH = FrClO4 + H2O
Z + O2 = Z7O3 =>
14 Z + 3 O2 = 2 Z7O3
NiO(OH) + H2SO4 = O2 + NiSO4 + H2O =>
4 NiO(OH) + 4 H2SO4 = O2 + 4 NiSO4 + 6 H2O
KCNS + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + SO2 + CO2 + NO2K2SO4 + H2O =>
2 KCNS + K2Cr2O7 + 15 H2SO4 = Cr2(SO4)3 + 12 SO2 + 2 CO2 + 2 NO2K2SO4 + 15 H2O
K2CrO7 + FeSO4 + H2SO4 = Cr(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2CrO7 + 6 FeSO4 + 7 H2SO4 = Cr(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
NaO5 = Na + O2 =>
2 NaO5 = 2 Na + 5 O2
[Ni(NH3)6] + C2H4(NH2)2 = [Ni(C2H4(NH2)2)] + NH3 =>
[Ni(NH3)6] + C2H4(NH2)2 = [Ni(C2H4(NH2)2)] + 6 NH3
CH3CHO + Na2CrO4 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + 2 Na2CrO4 + 5 H2SO4 = 3 CH3COOH + 2 Na2SO4 + Cr2(SO4)3 + 5 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3)2PbCl2 =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2PbCl2
C2H5OH + Cl2 = CCl3CHO + HCl =>
C2H5OH + 4 Cl2 = CCl3CHO + 5 HCl
Al + CaBr2 = AlBr2 + Ca =>
Al + CaBr2 = AlBr2 + Ca
Ba + N2 = Ba5N2 =>
5 Ba + N2 = Ba5N2
Fe(OH)2 + Mg(OH)2 = FeMgO2 + H2O =>
Fe(OH)2 + Mg(OH)2 = FeMgO2 + 2 H2O
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
RCONH2 + H2O = RCOOH + NH3 =>
RCONH2 + H2O = RCOOH + NH3
KMnO4 + N2H4 + H2SO4 = N2 + MnSO4 + K2 + H2O =>
2 KMnO4 + 3 N2H4 + 2 H2SO4 = 3 N2 + 2 MnSO4 + K2 + 8 H2O
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
HBrO3 + SO2 + H2O = Br2 + H2SO5 =>
4 HBrO3 + 5 SO2 + 3 H2O = 2 Br2 + 5 H2SO5
NaOH + H2O4C2 = H2O + NaHC2O4 =>
NaOH + H2O4C2 = H2O + NaHC2O4
C7H6N3O6 + O2 = CO2 + N2 + H2O =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 3 N2 + 6 H2O
CO2 + Mg2SiO4 + H2O = SiO2 + Mg(HCO3)2 =>
4 CO2 + Mg2SiO4 + 2 H2O = SiO2 + 2 Mg(HCO3)2
CUS + O2 = CUO + SO =>
CUS + O2 = CUO + SO
Cd + Ag{3+} = Cd{2+} + Ag =>
3 Cd + 2 Ag{3+} = 3 Cd{2+} + 2 Ag
MnO2(s) + NaCl(s) + H2SO4(l) = MnSO4(g) + H2O(l) + Cl2(g) + Na2SO4(s) =>
MnO2(s) + 2 NaCl(s) + 2 H2SO4(l) = MnSO4(g) + 2 H2O(l) + Cl2(g) + Na2SO4(s)
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 VOSO4 + K2Cr2O7 + 11 H2O = 6 H3VO4 + Cr2(SO4)3 + K2SO4 + 2 H2SO4
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaCH3COO + K3PO4 = Na3PO4 + KCH3COO =>
3 NaCH3COO + K3PO4 = Na3PO4 + 3 KCH3COO
C2H5OH = (C4H10)OH2O =>
2 C2H5OH = (C4H10)OH2O
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2 =>
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2
La(NO3)3 + Ni(NO3)2 + C2H5NO2 = La3Ni2O7 + H2O + N2 + CO2 =>
54 La(NO3)3 + 36 Ni(NO3)2 + 128 C2H5NO2 = 18 La3Ni2O7 + 320 H2O + 181 N2 + 256 CO2
HC3COOH + O2 = CO2 + H2O =>
2 HC3COOH + 7 O2 = 8 CO2 + 2 H2O
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