| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C9H11NO2 + H2O = C9H13NO3
Pb(CH3COO)2 + AlBr3 = PbBr2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(CH3COO)3
H2O + SO2Cl2 = H2SO4 + HCl =>
2 H2O + SO2Cl2 = H2SO4 + 2 HCl
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
NH4Cl + Hg(O2H3O2) = NH4O2H3O2 + HgCl =>
NH4Cl + Hg(O2H3O2) = NH4O2H3O2 + HgCl
LiS + SO2 = LiS2 + LiO =>
5 LiS + SO2 = 3 LiS2 + 2 LiO
C3H8O2 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + C3H4O4 =>
3 C3H8O2 + 4 Cr2O7{2-} + 32 H{+} = 8 Cr{3+} + 22 H2O + 3 C3H4O4
As2S3 + HNO3 + H2O = H2SO4 + H3AsO3 + NO =>
As2S3 + 8 HNO3 + 2 H2O = 3 H2SO4 + 2 H3AsO3 + 8 NO
K2MnO4 + H2C2O4 + K2C2O4 = K3Mn(C2O4)3 + CO2 + H2O =>
2 K2MnO4 + 8 H2C2O4 + K2C2O4 = 2 K3Mn(C2O4)3 + 6 CO2 + 8 H2O
FeI3 + HClO4 + H2SO4 = HIO3 + HCl + Fe2(SO4)3 =>
4 FeI3 + 9 HClO4 + 6 H2SO4 = 12 HIO3 + 9 HCl + 2 Fe2(SO4)3
Al + Fl2 = AlFl2 =>
Al + Fl2 = AlFl2
AuO = Au + O =>
AuO = Au + O
LiOH(aq) + CuSO4(aq) = Cu(OH)2 + Li2SO4(aq) =>
2 LiOH(aq) + CuSO4(aq) = Cu(OH)2 + Li2SO4(aq)
Zn + H(SO4) = Zn(SO4) + H2 =>
2 Zn + 2 H(SO4) = 2 Zn(SO4) + H2
NaCH3COO + HI = NaI + CH3COOH =>
NaCH3COO + HI = NaI + CH3COOH
Al + HgNO3 = Al(NO3)3 + Hg =>
Al + 3 HgNO3 = Al(NO3)3 + 3 Hg
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
CH4(g) + H2O(l) = CO(g) + H2(g) =>
CH4(g) + H2O(l) = CO(g) + 3 H2(g)
BaCl2 + Na2S = NaCl + BaS =>
BaCl2 + Na2S = 2 NaCl + BaS
(NH4)2CO3 + Ca(NO2)2 = NH4NO2 + Ca2(CO3)2 =>
2(NH4)2CO3 + 2 Ca(NO2)2 = 4 NH4NO2 + Ca2(CO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S2O3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + SO2(g) =>
Na2S2O3(s) + 3 H2SO4(aq) = Na2SO4(aq) + 3 H2O(l) + 4 SO2(g)
Be + CO2 = BeCO2 =>
Be + CO2 = BeCO2
[Cu(NH3)4]SO4 + (NH4)2S = CuS + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + (NH4)2S = CuS + (NH4)2SO4 + 4 NH3
Ca(OH)2 + HCl = Ca + HCl(OH) =>
Ca(OH)2 + 2 HCl = Ca + 2 HCl(OH)
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
Mg + MgCl2 = Mg2Cl =>
3 Mg + MgCl2 = 2 Mg2Cl
Fe + Cr2O3 + O2 = FeCr2O4 =>
2 Fe + 2 Cr2O3 + O2 = 2 FeCr2O4
CN{-} + MnO4{-} = CNO{-} + MnO2{-} =>
2 CN{-} + MnO4{-} = 2 CNO{-} + MnO2{-}
Zn + MnO4 + H2O = Zn(OH)2 + Mn2O3 =>
5 Zn + 2 MnO4 + 5 H2O = 5 Zn(OH)2 + Mn2O3
ClO3{-} + Zn + OH{-} = ZnO2{2-} + H2O + Cl{-} =>
ClO3{-} + 3 Zn + 6 OH{-} = 3 ZnO2{2-} + 3 H2O + Cl{-}
NaBr2(aq) + Cl2(g) = NaCl2(aq) + Br2(l) =>
NaBr2(aq) + Cl2(g) = NaCl2(aq) + Br2(l)
CaO + Fe = Ca + FeO =>
CaO + Fe = Ca + FeO
AlBr3 + Pb(CH3COO)2 = PbBr3 + Al(CH3COO)2 =>
AlBr3 + Pb(CH3COO)2 = PbBr3 + Al(CH3COO)2
Ca + Cr2O3 = CaO + Cr =>
3 Ca + Cr2O3 = 3 CaO + 2 Cr
Mn(C2H3O2)2 + (NH4)3PO4 = Mn3(PO4)2 + NH4C2H3O2 =>
3 Mn(C2H3O2)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4C2H3O2
KI + CH3COOH = HI + CH3COOK =>
KI + CH3COOH = HI + CH3COOK
Mg(OH)2(k) + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2(k) + 2 HNO3 = Mg(NO3)2 + 2 H2O
HgSO4 + NaCl = HgCl2 + Na2SO4 =>
HgSO4 + 2 NaCl = HgCl2 + Na2SO4
Fe(NO3)3 + HSCN = FeSCN + H + NO3 =>
Fe(NO3)3 + HSCN = FeSCN + H + 3 NO3
AgNO3 + SiO2 = AgSiO3 + NO2 =>
AgNO3 + SiO2 = AgSiO3 + NO2
CaCl2 + NaCo3 = CaCl2NaCo3 =>
CaCl2 + NaCo3 = CaCl2NaCo3
LiOH + FeSO4 = Li2SO4 + Fe(OH)2 =>
2 LiOH + FeSO4 = Li2SO4 + Fe(OH)2
Fe2 + CN = Fe(CN)6 =>
Fe2 + 12 CN = 2 Fe(CN)6
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4 + KOH =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + KCr(OH)4 + KOH
H3AsO4 + RbOH = RbAsO4 + H3OH =>
H3AsO4 + RbOH = RbAsO4 + H3OH
Ca(NO3)2 + Cr2(SO4)3 = Ca(SO4) + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 Ca(SO4) + 2 Cr(NO3)3
IO3 + Cr = I2 + Cr2O7 =>
14 IO3 + 12 Cr = 7 I2 + 6 Cr2O7
CuBr2(aq) + CrK2O4(aq) = CuK2O4 + Br2Cr =>
CuBr2(aq) + CrK2O4(aq) = CuK2O4 + Br2Cr
MnO2 + KIO3 + KOH = K2MnO4 + KI + H2O =>
3 MnO2 + KIO3 + 6 KOH = 3 K2MnO4 + KI + 3 H2O
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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10/23/24
方程式のバランス11/22/23
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