| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Fe(NO2)3(aq) + 3 KOH(aq) = 3 KNO2(aq) + Fe(OH)3(s)
(CH2)7 + O2 = CO2 + H2O =>
2(CH2)7 + 21 O2 = 14 CO2 + 14 H2O
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq) =>
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq)
KBr(aq) + Cl2(aq) = KCl(aq) + Br2(aq) =>
2 KBr(aq) + Cl2(aq) = 2 KCl(aq) + Br2(aq)
V2SO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + VO2SO4 + H2O =>
V2SO4 + 2 KMnO4 + 4 H2SO4 = K2SO4 + 2 MnSO4 + 2 VO2SO4 + 4 H2O
Pb(C2H3O2) + NaCrO4 = PbCrO4 + NaCH3COO =>
Pb(C2H3O2) + NaCrO4 = PbCrO4 + NaCH3COO
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
HI + NH3 = NH4I =>
HI + NH3 = NH4I
Al2(SO4)3 + NH4F = (NH4)3AlF6 + (NH4)2SO4 =>
Al2(SO4)3 + 12 NH4F = 2(NH4)3AlF6 + 3(NH4)2SO4
C4H6(OH)2 + H2 = C4H7(OH)2 =>
2 C4H6(OH)2 + H2 = 2 C4H7(OH)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Br2 + NaI = Na(Br)2 + I =>
Br2 + NaI = Na(Br)2 + I
Fe + Cu(No3)2 = FeCu(No3)2 =>
Fe + Cu(No3)2 = FeCu(No3)2
Na(OH) + K2CrO4 = Na2(CrO4) + K(OH) =>
2 Na(OH) + K2CrO4 = Na2(CrO4) + 2 K(OH)
SiO3 + C = SiO2 + CO =>
SiO3 + C = SiO2 + CO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AgNO3 + (NH4)2SO3 = Ag2(SO3) + NH4NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2(SO3) + 2 NH4NO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
N63B44O2 = B + N2 + O2 =>
2 N63B44O2 = 88 B + 63 N2 + 2 O2
(NH4)2CO3 + NiI = NH4I + Ni2CO3 =>
(NH4)2CO3 + 2 NiI = 2 NH4I + Ni2CO3
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
K2CO3 + HBr = HCO3 + K2Br =>
K2CO3 + HBr = HCO3 + K2Br
Ni(NO3)2 + C6H12N4 = Ni + H2O + CO2 + N2 =>
3 Ni(NO3)2 + C6H12N4 = 3 Ni + 6 H2O + 6 CO2 + 5 N2
N2H4(g) + ClO3{-}(aq) = NO2(g) + Cl{-}(aq) + H2O(l) =>
N2H4(g) + 2 ClO3{-}(aq) = 2 NO2(g) + 2 Cl{-}(aq) + 2 H2O(l)
FeCl3(aq) + SnCl2(aq) = SnCl4(aq) + Fe(s) =>
2 FeCl3(aq) + 3 SnCl2(aq) = 3 SnCl4(aq) + 2 Fe(s)
Se + HClO4 = SeO2 + Cl2 + H2O =>
7 Se + 4 HClO4 = 7 SeO2 + 2 Cl2 + 2 H2O
AgNO3 + Br2 = AgBr + NO3 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO3
Fe(OH)3 + Ca = Ca(OH)6 + Fe =>
2 Fe(OH)3 + Ca = Ca(OH)6 + 2 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Ce(OH)4 + HI = Ce(OH)3 + H2O + I2 =>
2 Ce(OH)4 + 2 HI = 2 Ce(OH)3 + 2 H2O + I2
NaHSO4 = Na{+} + HSO4{-} =>
NaHSO4 = Na{+} + HSO4{-}
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+} =>
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+}
(Na2)2CrO4 + AgNO3 = Na2NO3 + Ag2CrO4 =>
(Na2)2CrO4 + 2 AgNO3 = 2 Na2NO3 + Ag2CrO4
K4Fe(CN)6 = KCN + Fe + C + N2 =>
K4Fe(CN)6 = 4 KCN + Fe + 2 C + N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H3BiO4 + Ta(OH)5 = Ta3(BiO4)5 + H2O =>
5 H3BiO4 + 3 Ta(OH)5 = Ta3(BiO4)5 + 15 H2O
LiOH + Be = Li + Be(OH)2 =>
2 LiOH + Be = 2 Li + Be(OH)2
Ca(OH)2 + B(CN)3 = Ca(CN)2 + B(OH)3 =>
3 Ca(OH)2 + 2 B(CN)3 = 3 Ca(CN)2 + 2 B(OH)3
FeSO4 + KClO3 + H2SO4 = Fe(SO43) + K2SO4 + Cl2 + H2O =>
5 FeSO4 + 78 KClO3 + 39 H2SO4 = 5 Fe(SO43) + 39 K2SO4 + 39 Cl2 + 39 H2O
Ba(OH)2 + H3Po4 = Ba3(HPo4)3 + H2O =>
3 Ba(OH)2 + 3 H3Po4 = Ba3(HPo4)3 + 6 H2O
HNO3 + HCl = NH3 + Cl2 + H2O =>
HNO3 + 8 HCl = NH3 + 4 Cl2 + 3 H2O
Nb + Bi2O3 = Bi + NbO =>
3 Nb + Bi2O3 = 2 Bi + 3 NbO
KMnO4 + C2H5NO2 = MnO2 + CO2 + NH3 + H2 + K2O =>
4 KMnO4 + 3 C2H5NO2 = 4 MnO2 + 6 CO2 + 3 NH3 + 3 H2 + 2 K2O
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 2 K2SO4 + 14 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2MnO4 + H2C2O4 = MnC2O4 + CO2 + K2C2O4 + H2O =>
K2MnO4 + 4 H2C2O4 = MnC2O4 + 4 CO2 + K2C2O4 + 4 H2O
ScBr3 + NaOH = Sc2O3 + HBr + NaBr =>
2 ScBr3 + 3 NaOH = Sc2O3 + 3 HBr + 3 NaBr
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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02/03/25
方程式のバランス03/05/24
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