| 前日に均衡した方程式 |
H2SeO4 + 3 SO2 = Se + H2O + 3 SO3
ZnSO4 + BaCl2 = Ba(SO4) + ZnCl2 =>
ZnSO4 + BaCl2 = Ba(SO4) + ZnCl2
Fe + O = Fe3O6 =>
3 Fe + 6 O = Fe3O6
Sn(s) + HCl(aq) = SnCl2 + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2(g)
Sb2S3(s) + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
Sn + C6H5CH2Cl = Sn(C6H5CH2)3Cl + Cl =>
Sn + 3 C6H5CH2Cl = Sn(C6H5CH2)3Cl + 2 Cl
Fe(s) + C(s) + N2(g) = Fe(CN)2(s) =>
Fe(s) + 2 C(s) + N2(g) = Fe(CN)2(s)
C(s) + ZnO(s) = Zn(s) + CO =>
C(s) + ZnO(s) = Zn(s) + CO
CaO + LiOH = Ca(OH)2 + Li2O =>
CaO + 2 LiOH = Ca(OH)2 + Li2O
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
CuSO4(aq) = CuO(s) + SO2(aq) + O2(g) =>
2 CuSO4(aq) = 2 CuO(s) + 2 SO2(aq) + O2(g)
Bi + HNO3 = Bi(NO3)5 + NO2 + H2O =>
Bi + 10 HNO3 = Bi(NO3)5 + 5 NO2 + 5 H2O
Pb200000 = Pb200001 =>
5001.025005Pb200000 = 5001 Pb200001
NH4NO3 + LiCl = LiNO3 + NH4Cl =>
NH4NO3 + LiCl = LiNO3 + NH4Cl
C7H5ClO + KOH = C7H5ClO2 + C7H7ClO + K =>
3 C7H5ClO + 2 KOH = 2 C7H5ClO2 + C7H7ClO + 2 K
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
Na2S + KI = NaI + K2S =>
Na2S + 2 KI = 2 NaI + K2S
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
I2 + NaCI = ICI + Na =>
I2 + 2 NaCI = 2 ICI + 2 Na
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
Al + Br2 = Al(Br2) =>
Al + Br2 = Al(Br2)
Pb + Zn(SO4) = Pb(SO4) + Zn =>
Pb + Zn(SO4) = Pb(SO4) + Zn
Na2S2O3 + HCl = NaCl + SO2 + S + H207 =>
414 Na2S2O3 + 828 HCl = 828 NaCl + 621 SO2 + 207 S + 4 H207
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Na2SO3 + HClO4 = NaCl + SO2 + H2O + O2 =>
Na2SO3 + 2 HClO4 = 2 NaCl + SO2 + H2O + 4 O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H5OH + CH2O2 = C2H5O + H2O =>
7 C2H5OH + 2 CH2O2 = 8 C2H5O + 3 H2O
Cu(SO4)*H2O2 + O2 = CuO + (SO4)*H2O2 =>
2 Cu(SO4)*H2O2 + O2 = 2 CuO + 2(SO4)*H2O2
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
AlO3 + H2O = Al(OH)2 + O2 =>
AlO3 + H2O = Al(OH)2 + O2
Be(OH)2 + Mg(OH)2 = MgBeO2 + H2O =>
Be(OH)2 + Mg(OH)2 = MgBeO2 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cl8 + O4 = Cl2O =>
Cl8 + O4 = 4 Cl2O
Al2O3 + SiO2 = Al2Si3O9 =>
Al2O3 + 3 SiO2 = Al2Si3O9
CaCl2 + Na2SO4 = Ca2(SO4)2 + NaCl =>
2 CaCl2 + 2 Na2SO4 = Ca2(SO4)2 + 4 NaCl
HC6H7O6 + NaOH = NaC6H7O6 + H2O =>
HC6H7O6 + NaOH = NaC6H7O6 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
POH = PHO =>
POH = PHO
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
Sn(OH)2 + NaOH = SnO2 + Na + H2O =>
Sn(OH)2 + 2 NaOH = SnO2 + 2 Na + 2 H2O
ClK + H2SO4 = KH2 + ClSO4 =>
ClK + H2SO4 = KH2 + ClSO4
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
MgCl2 + CaOH = MgOH + CaCl2 =>
MgCl2 + CaOH = MgOH + CaCl2
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
HBr + NH3 = H4 + NBr3 =>
6 HBr + 2 NH3 = 3 H4 + 2 NBr3
C6H9N3O2 + H2O = CO2 + NH3 + CH4 =>
2 C6H9N3O2 + 10 H2O = 7 CO2 + 6 NH3 + 5 CH4
(NH4)2Cr2Cr2O7 = N2 + Cr2 + O4 + H2O =>
4(NH4)2Cr2Cr2O7 = 4 N2 + 8 Cr2 + 3 O4 + 16 H2O
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