| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ca3(PO4)2 + 6 LiNO2 = 3 Ca(NO2)2 + 2 Li3PO4
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
Fe + Pb(CH3COO)2 = Fe(CH3COO)3 + Pb =>
2 Fe + 3 Pb(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Pb
CuCl + HCl = CuCl2 + H =>
CuCl + HCl = CuCl2 + H
AgNO3(aq) + NaBr = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr = AgBr(s) + NaNO3(aq)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Cr = Cr{3+} + e =>
Cr = Cr{3+} + 3e
C2H5OH + O2 = C2H2 + H2O =>
2 C2H5OH + O2 = 2 C2H2 + 4 H2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
U3O8 + Na2CO3 + H2O = Na4[UO2(CO3)3] + NaOH + UO2 =>
U3O8 + 6 Na2CO3 + 2 H2O = 2 Na4[UO2(CO3)3] + 4 NaOH + UO2
Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + H2O =>
4 Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + 6 H2O
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
Fe(NO3)3 + (NH4)3PO4 = FePO4 + NH4NO3 =>
Fe(NO3)3 + (NH4)3PO4 = FePO4 + 3 NH4NO3
Fe + Mn{2+} = Fe{2+} + Mn =>
Fe + Mn{2+} = Fe{2+} + Mn
KClO4 + Ba = BaO + KCl =>
KClO4 + 4 Ba = 4 BaO + KCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H4 + XeF2 = CF4 + HF + Xe =>
C2H4 + 6 XeF2 = 2 CF4 + 4 HF + 6 Xe
PbO + KOH + H2O = K[Pb(OH)3] =>
PbO + KOH + H2O = K[Pb(OH)3]
Zn + O2(g) = ZnO(s) =>
2 Zn + O2(g) = 2 ZnO(s)
V2O5 + Cl2O = VCl3 + O2 =>
V2O5 + 3 Cl2O = 2 VCl3 + 4 O2
(Al(NO3)3) + (Na2CO3) = Al2(CO3)3 + NaNO3 =>
2(Al(NO3)3) + 3(Na2CO3) = Al2(CO3)3 + 6 NaNO3
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
KHC8H3O + NaOH = NaHC8H4O + KO =>
KHC8H3O + NaOH = NaHC8H4O + KO
Ce2S3 + H2S2O8 + H2O = Ce(SO4)2 + H2SO4 =>
Ce2S3 + 13 H2S2O8 + 12 H2O = 2 Ce(SO4)2 + 25 H2SO4
K2CO3 + NaNO3 = Na2CO3 + KNO3 =>
K2CO3 + 2 NaNO3 = Na2CO3 + 2 KNO3
TiCl4 + HCl + Zn = Zn(TiCl6) + H2 =>
TiCl4 + 2 HCl + Zn = Zn(TiCl6) + H2
Fe(HCO3)2 + H2SO4 = FeSO4 + CO2 + H2O =>
Fe(HCO3)2 + H2SO4 = FeSO4 + 2 CO2 + 2 H2O
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
Ag2O(s) + Al(s) + H2O(l) = Ag(s) + Al(OH)3(aq) =>
3 Ag2O(s) + 2 Al(s) + 3 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq)
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
N2O + H2O5 = HNO3 =>
N2O + H2O5 = 2 HNO3
KSiO3 + CaNO3 = KNO3 + Ca2(SiO3)2 =>
2 KSiO3 + 2 CaNO3 = 2 KNO3 + Ca2(SiO3)2
C4H6 + NaH = C4H5Na + H2 =>
C4H6 + NaH = C4H5Na + H2
C240H90O4NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C240H90O4NS + 523 O2 = 480 CO2 + 90 H2O + N2 + 2 SO2
O2 + Fe = Fe3O4 =>
2 O2 + 3 Fe = Fe3O4
Sb2O3 + Br2 + NaOH = NaSbO3 + NaBr + H2O =>
Sb2O3 + 2 Br2 + 6 NaOH = 2 NaSbO3 + 4 NaBr + 3 H2O
AlBr + Cl2 = AlCl + Br2 =>
2 AlBr + Cl2 = 2 AlCl + Br2
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
(Cr2O7)2{-} + H{+} + Cl{-} = Cr3{+} + H2O + Cl2 =>
6(Cr2O7)2{-} + 168 H{+} + 154 Cl{-} = 8 Cr3{+} + 84 H2O + 77 Cl2
CuCl2 + CaCO3 + H2O = Cu2(OH)3Cl + CaCl2 + CO2 =>
4 CuCl2 + 3 CaCO3 + 3 H2O = 2 Cu2(OH)3Cl + 3 CaCl2 + 3 CO2
H2S + NO3{-} + H2O = NH4{+} + HSO4{-} + OH{-} =>
H2S + NO3{-} + 2 H2O = NH4{+} + HSO4{-} + OH{-}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
K3PO4 + CrBr3 = CrPO4 + KBr =>
K3PO4 + CrBr3 = CrPO4 + 3 KBr
Fe + AgSCN = Ag + Fe(SCN)2 =>
Fe + 2 AgSCN = 2 Ag + Fe(SCN)2
Ce{4+} + Mo{3+} + H2O = MoO4{2-} + Ce{3+} + H{+} =>
3 Ce{4+} + Mo{3+} + 4 H2O = MoO4{2-} + 3 Ce{3+} + 8 H{+}
SnO + Ca(OH)2 = Sn(OH)2 + CaO =>
SnO + Ca(OH)2 = Sn(OH)2 + CaO
Cd2 + HF = CdF2 + H2 =>
Cd2 + 4 HF = 2 CdF2 + 2 H2
PbO + SO2 = Pb4SO5 + O2 =>
8 PbO + 2 SO2 = 2 Pb4SO5 + O2
LiOH + CH3Br = LiBr + CH3OH =>
LiOH + CH3Br = LiBr + CH3OH
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/28/24
方程式のバランス11/27/23
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