| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NH4OH + CuNO3 = (NH4)2NO3 + Cu(OH)2
Ca(CN)2 + CuSO4 = CaSO4 + Cu(CN)2 =>
Ca(CN)2 + CuSO4 = CaSO4 + Cu(CN)2
Al + PbI2 = Pb3Al2 + I2 =>
2 Al + 3 PbI2 = Pb3Al2 + 3 I2
MnCO3 + CH3COOH = Mn(CH3COO)2 + CO2 + H2O =>
MnCO3 + 2 CH3COOH = Mn(CH3COO)2 + CO2 + H2O
C2H5Cl + KOH = C2H4 + KCl + H2O =>
C2H5Cl + KOH = C2H4 + KCl + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C16H32 + H2 = C16H34 =>
C16H32 + H2 = C16H34
CaCO3 + Cu2(OH)2CO3 + SiO2 = CaCuSi4O10 + CO2 + H2O =>
2 CaCO3 + Cu2(OH)2CO3 + 8 SiO2 = 2 CaCuSi4O10 + 3 CO2 + H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Na[Sn(OH)3] + H2O2 + NaOH = Na2[Sn(OH)6] =>
Na[Sn(OH)3] + H2O2 + NaOH = Na2[Sn(OH)6]
NH4H2PO4 + H2O = HNO3 + NH4 + H3PO4 =>
9 NH4H2PO4 + 3 H2O = HNO3 + 8 NH4 + 9 H3PO4
LiF(s) = Li + F2 =>
2 LiF(s) = 2 Li + F2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
CH3OH + KMnO4 + H2SO4 = H2CO + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 H2CO + 2 MnSO4 + K2SO4 + 8 H2O
CO3{2-} + NO3{-} + As2Se3 = AsO4{3-} + SeO4{2-} + NO2{-} + CO2 =>
6 CO3{2-} + 14 NO3{-} + As2Se3 = 2 AsO4{3-} + 3 SeO4{2-} + 14 NO2{-} + 6 CO2
FeSO4 + NaCN = Na4(Fe(CN)6) + Na2SO4 =>
FeSO4 + 6 NaCN = Na4(Fe(CN)6) + Na2SO4
KMnO4 + As2S3 + KOH = K3AsO4 + K2SO3 + MnO2 + H2O =>
22 KMnO4 + 3 As2S3 + 14 KOH = 6 K3AsO4 + 9 K2SO3 + 22 MnO2 + 7 H2O
Cu2[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + [Cu(NH3)4](OH)2 + H2O =>
Cu2[Fe(CN)6] + 12 NH4OH = (NH4)4[Fe(CN)6] + 2[Cu(NH3)4](OH)2 + 8 H2O
Cu3(AsO4)2 = Cu + AsO4 =>
Cu3(AsO4)2 = 3 Cu + 2 AsO4
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
Cu + Fe(NH4)2(SO4)2 = Cu(NH4)2(SO4)2 + Fe =>
Cu + Fe(NH4)2(SO4)2 = Cu(NH4)2(SO4)2 + Fe
Ni{2+} + OH{-} = Ni(OH)2 =>
Ni{2+} + 2 OH{-} = Ni(OH)2
N + I2 = NI =>
2 N + I2 = 2 NI
Zn + Pb2No = ZnNo + Pb =>
Zn + Pb2No = ZnNo + 2 Pb
(NH4)2CO3(s) = NH3(g) + CO2 + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2 + H2O(g)
Pb(NO3)2 + Sr(OH)2 = Pb(OH)2 + Sr(NO3)2 =>
Pb(NO3)2 + Sr(OH)2 = Pb(OH)2 + Sr(NO3)2
CuSO4 + Na2S = Na2(SO4) + CuS =>
CuSO4 + Na2S = Na2(SO4) + CuS
C2H2 + HNO3 = CH(NO2)3 + CO2 + H2O =>
4 C2H2 + 15 HNO3 = 5 CH(NO2)3 + 3 CO2 + 9 H2O
CuCl2 + AgI = CuI2 + AgCl =>
CuCl2 + 2 AgI = CuI2 + 2 AgCl
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Sn{2+} + Cr2O7{2-} + H2O = Sn{4+} + Cr{3+} + OH{-} =>
3 Sn{2+} + Cr2O7{2-} + 7 H2O = 3 Sn{4+} + 2 Cr{3+} + 14 OH{-}
Ni(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NiSO4 + NO + H2O =>
Ni(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + NiSO4 + 2 NO + 4 H2O
Cu(OH)2CuCO3(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2(g) + H2O(g)
[Ni(H2O)6] + C2H8N2 = H2O + [Ni(C2H8N2)3] =>
[Ni(H2O)6] + 3 C2H8N2 = 6 H2O + [Ni(C2H8N2)3]
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al(s) + CuCl2(ac) = AlCl3(ac) + Cu(s) =>
2 Al(s) + 3 CuCl2(ac) = 2 AlCl3(ac) + 3 Cu(s)
MgOH2 + HCl = MgHCl + H2O =>
MgOH2 + HCl = MgHCl + H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
SrO + HClO4 = Sr(ClO4)2 + H2O =>
SrO + 2 HClO4 = Sr(ClO4)2 + H2O
H2CIO3 + KOH = H2O + K2CIO3 =>
H2CIO3 + 2 KOH = 2 H2O + K2CIO3
Ag3(AsO4) + Zn + H2SO4 = AsH3 + Ag + Zn(SO4) + H2O =>
2 Ag3(AsO4) + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 Zn(SO4) + 8 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
CH3COH + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COOH + 2 Ag + 4 NH3 + H2O
(NH4)Fe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 + NH3 + H2O =>
(NH4)Fe(SO4)2 + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + NH3 + H2O
NH4Cl + Ca = CaCl + NH4 =>
NH4Cl + Ca = CaCl + NH4
C2H5OH + HNO3 = CO2 + H2O + N2 =>
5 C2H5OH + 12 HNO3 = 10 CO2 + 21 H2O + 6 N2
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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10/26/24
方程式のバランス11/25/23
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