| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
Pb(ClO3)2 + CuSO4 = PbSO4 + Cu(ClO3)2 =>
Pb(ClO3)2 + CuSO4 = PbSO4 + Cu(ClO3)2
MnO4{-} + H{+} + Sb{3+} = Mn{2+} + Sb{5+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 Sb{3+} = 2 Mn{2+} + 5 Sb{5+} + 8 H2O
AgNO3 + Na2[Sn(OH)4] + NaOH = Ag + Na2[Sn(OH)6] + NaNO3 =>
2 AgNO3 + Na2[Sn(OH)4] + 2 NaOH = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
Fe + KI = FeK + I =>
Fe + KI = FeK + I
S8 + KOH = K2S + K2SO4 + H2O =>
S8 + 16 KOH = 6 K2S + 2 K2SO4 + 8 H2O
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O =>
MoO3 + Zn + H2SO4 = MoO2 + ZnSO4 + H2O
P + C = PC =>
P + C = PC
Na3PO4 + KL = NaKL + PO4 =>
Na3PO4 + 3 KL = 3 NaKL + PO4
VO2{+} + OH{-} = VO3{-} + H2O =>
VO2{+} + 2 OH{-} = VO3{-} + H2O
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
KSCN + Al(CH3COO)3 = Al(SCN)3 + KCH3COO =>
3 KSCN + Al(CH3COO)3 = Al(SCN)3 + 3 KCH3COO
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
Ca + AgBr = CaBr2 + Ag =>
Ca + 2 AgBr = CaBr2 + 2 Ag
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
H2SO4 + H2O + Ca5F(PO4)3 = CaSO4*H2O + HF + H3PO4 =>
5 H2SO4 + 5 H2O + Ca5F(PO4)3 = 5 CaSO4*H2O + HF + 3 H3PO4
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(aq) + 6 NH4Cl(aq)
Br{2} + HCl = HBr + Cl{2} =>
Br{2} + HCl = HBr + Cl{2}
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
BCl3 + Zn = B + ZnCl2 =>
2 BCl3 + 3 Zn = 2 B + 3 ZnCl2
Fe(s) + H2SO4 = FeSO4 + H2 =>
Fe(s) + H2SO4 = FeSO4 + H2
CuCO3 + K2SO4 = K2CO3 + CuSO4 =>
CuCO3 + K2SO4 = K2CO3 + CuSO4
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Sn + NaOH + H2O = Na(Sn(OH)2) + H2 =>
2 Sn + 2 NaOH + 2 H2O = 2 Na(Sn(OH)2) + H2
CO2(g) + NH3(g) = NH2CONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O(l)
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C9H8O4 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 3 CO2 + 2 H2O + 2 Na3C6H5O7
Ca3P2 + O2 = CaO + P4 =>
2 Ca3P2 + 3 O2 = 6 CaO + P4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl
Fe(s) + Cu(NO3)2 = Fe(NO3)3 + Cu(s) =>
2 Fe(s) + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(s)
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
C13H10 + H2CrO4 = C13H8O + Cr + H2O =>
3 C13H10 + 2 H2CrO4 = 3 C13H8O + 2 Cr + 5 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
As2O3 + Zn + H2O = AsH3 + Zn(OH)2 =>
As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn(OH)2
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O =>
C2H2 + AgNO3 + NH4OH = C2HAg + NH4NO3 + H2O
CuSO4 + NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
CuSO4 + 6 NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + 4 H2O
KF + I = KI + F =>
KF + I = KI + F
C4H9OH + Cr2O72{-} + H{+} = C3H7COOH + Cr3{+} + H2O =>
427 C4H9OH + 12 Cr2O72{-} + 20 H{+} = 427 C3H7COOH + 8 Cr3{+} + 437 H2O
SO2 = S + O2 =>
SO2 = S + O2
H3P + O2 = P4O10 + H2O =>
4 H3P + 8 O2 = P4O10 + 6 H2O
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mn(HCO3)7 = Mn2O7 + CO2 + H2O =>
2 Mn(HCO3)7 = Mn2O7 + 14 CO2 + 7 H2O
NH3 + Cr2O7 = N2 + Cr2O3 + H2O =>
8 NH3 + 3 Cr2O7 = 4 N2 + 3 Cr2O3 + 12 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10/22/24
方程式のバランス11/21/23
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