| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na3AsO3 + 3 AgNO3 = Ag3AsO3 + 3 NaNO3
H2SiO3 + Na(OH) = Na2SiO3 + H2O =>
H2SiO3 + 2 Na(OH) = Na2SiO3 + 2 H2O
HgSO4(aq) + Al(s) = Al(SO4)3(aq) + Hg(s) =>
3 HgSO4(aq) + Al(s) = Al(SO4)3(aq) + 3 Hg(s)
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
SiH4 + H2O = H2SiO3 + H2 =>
SiH4 + 3 H2O = H2SiO3 + 4 H2
Al + SnO2 = AlO2 + Sn =>
Al + SnO2 = AlO2 + Sn
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
C5H12(s) + O2(g) = CO2(g) + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2(g) + 6 H2O
Ag2O(s) + C(s) = CO2(g) + Ag(s) =>
2 Ag2O(s) + C(s) = CO2(g) + 4 Ag(s)
ZnS2O4 + NaOH = Na2S2O4 + Zn(OH)2 =>
ZnS2O4 + 2 NaOH = Na2S2O4 + Zn(OH)2
Cu + KCN + H2O = K3[Cu(CN)4] + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3[Cu(CN)4] + 2 KOH + H2
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
C19H36O2 + H2 = C19H38O2 =>
C19H36O2 + H2 = C19H38O2
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
NaCl + BaCO3 + HCl = BaCl2 + NaHCO3 =>
NaCl + BaCO3 + HCl = BaCl2 + NaHCO3
V + H2 = VH =>
2 V + H2 = 2 VH
Cd + PbO2 = CdO + Pb =>
2 Cd + PbO2 = 2 CdO + Pb
Al2S3 + CaCl2 = AlCl3 + CaS =>
Al2S3 + 3 CaCl2 = 2 AlCl3 + 3 CaS
FeCl3 + NaOH = Fe(OH)3 + Na2Cl2 =>
2 FeCl3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2Cl2
Cd + PbO2 = CdO + Pb =>
2 Cd + PbO2 = 2 CdO + Pb
NaNO3 + CH3COOH + Zn = NaNO2 + Zn(CH3COO)2 + H2O =>
NaNO3 + 2 CH3COOH + Zn = NaNO2 + Zn(CH3COO)2 + H2O
N2O2 + H2O = NH3 + O2 =>
2 N2O2 + 6 H2O = 4 NH3 + 5 O2
As2O3(s) + Zn(s) + H2SO4(aq) = AsH3(g) + ZnSO4(aq) + H2O =>
As2O3(s) + 6 Zn(s) + 6 H2SO4(aq) = 2 AsH3(g) + 6 ZnSO4(aq) + 3 H2O
Pb(aq) + SO4(aq) = PbSO4 =>
Pb(aq) + SO4(aq) = PbSO4
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Na3P + Cl2 = NaCl + P4 =>
4 Na3P + 6 Cl2 = 12 NaCl + P4
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + KNO3 + H2O =>
2 MnSO4 + 5 KBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 K2SO4 + KNO3 + 7 H2O
Ca + AgI = CaI2 + Ag =>
Ca + 2 AgI = CaI2 + 2 Ag
SrBr2 + Fe2(SO4)3 = Fe2Br2 + Sr(SO4)3 =>
SrBr2 + Fe2(SO4)3 = Fe2Br2 + Sr(SO4)3
BeI2(aq) + Cu2SO4(aq) = BeSO4 + Cu2I2 =>
BeI2(aq) + Cu2SO4(aq) = BeSO4 + Cu2I2
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3 =>
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3
C7H8 + KMnO4 + HCl = C7H6O2 + MnO2 + KCl + H2O =>
C7H8 + 2 KMnO4 + 2 HCl = C7H6O2 + 2 MnO2 + 2 KCl + 2 H2O
Ti + P = Ti5P2 =>
5 Ti + 2 P = Ti5P2
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s) =>
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s)
Mn3O4 + CO = MnO + CO2 =>
Mn3O4 + CO = 3 MnO + CO2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Co + Cu(No3)2 = Co(No3)2 + Cu =>
Co + Cu(No3)2 = Co(No3)2 + Cu
(NH4)2CO3 + Ba(CH3COO)2 = BaCO3 + NH4(CH3COO) =>
(NH4)2CO3 + Ba(CH3COO)2 = BaCO3 + 2 NH4(CH3COO)
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
Mg(SO4) + Na3(PO4) = Mg3(PO4)2 + Na2(SO4) =>
3 Mg(SO4) + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2(SO4)
Co + Cu(NO3)2 = Co(NO3)2 + Cu =>
Co + Cu(NO3)2 = Co(NO3)2 + Cu
H2CrO4 + KCl + NaOH = HCl + KOH + Na2CrO4 =>
H2CrO4 + 2 KCl + 2 NaOH = 2 HCl + 2 KOH + Na2CrO4
Fe + Cr2O7 = Fe2O3 + Cr =>
14 Fe + 3 Cr2O7 = 7 Fe2O3 + 6 Cr
C6H14 + O2(g) = CO2 + H2O =>
2 C6H14 + 19 O2(g) = 12 CO2 + 14 H2O
Fe + Cr2O7 = Fe2O3 + Cr =>
14 Fe + 3 Cr2O7 = 7 Fe2O3 + 6 Cr
PbBr2 + I2 = PbI2 + Br2 =>
PbBr2 + I2 = PbI2 + Br2
MnSO4 + O2 + KOH = MnO(OH)2 + K2SO4 =>
2 MnSO4 + O2 + 4 KOH = 2 MnO(OH)2 + 2 K2SO4
N2O + Al = AlO + N2 =>
N2O + Al = AlO + N2
BeO + Cl2 = BeCl2 + O2 =>
2 BeO + 2 Cl2 = 2 BeCl2 + O2
CaI2 + KOH = Ca(OH)2 + KI =>
CaI2 + 2 KOH = Ca(OH)2 + 2 KI
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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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