| 前日に均衡した方程式 |
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
CoFe2 + Fe = CoFe3 =>
CoFe2 + Fe = CoFe3
H2S + Pb = H2 + PbS =>
H2S + Pb = H2 + PbS
(NH4)2CrO4 + CuNO3 = NH4NO3 + Cu2CrO4 =>
(NH4)2CrO4 + 2 CuNO3 = 2 NH4NO3 + Cu2CrO4
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn =>
Mg + Sn(NO3)2 = Mg(NO3)2 + Sn
NaCl + (SO4)H2 = (SO4)Na2 + HCl =>
2 NaCl + (SO4)H2 = (SO4)Na2 + 2 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cu(OH)2 + NH3 + Zn = Cu + ZnO + NH4 =>
Cu(OH)2 + 2 NH3 + 2 Zn = Cu + 2 ZnO + 2 NH4
C2H4 + H2O = C2H5OH = CH3COOC2H5 + H2O =>
C2H4 + H2O = C2H5OH
Bi2O3 + Si = SiO2 + Bi =>
2 Bi2O3 + 3 Si = 3 SiO2 + 4 Bi
C + O2 = CO =>
2 C + O2 = 2 CO
CO + Fe(OH)2 = FeCO2 + H2O =>
CO + Fe(OH)2 = FeCO2 + H2O
Be(OH)2 + Na2BeO = Na2O + BeO + H2 =>
Be(OH)2 + Na2BeO = Na2O + 2 BeO + H2
Na2[Zn(CN)4] + H2SO4 = ZnSO4 + Na2SO4 + HCN =>
Na2[Zn(CN)4] + 2 H2SO4 = ZnSO4 + Na2SO4 + 4 HCN
KCrO = KCr + O =>
KCrO = KCr + O
Fe + CuS + H2O = FeSO4 + Cu + H2 =>
Fe + CuS + 4 H2O = FeSO4 + Cu + 4 H2
BaS(aq) + H2SO4 = BaSO4 + H2S =>
BaS(aq) + H2SO4 = BaSO4 + H2S
KCrO = KCr + O =>
KCrO = KCr + O
Zn(NO3)2*6H2O + Cr(NO3)3*9H2O + Mg(NO3)2H2O + NH4OH + (NH4)2CO3 = Zn6Mg05Cr15(OH)18CO34H2O + NH4NO3 + H2O =>
48 Zn(NO3)2*6H2O + 120 Cr(NO3)3*9H2O + 40 Mg(NO3)2H2O + 490 NH4OH + 8(NH4)2CO3 = 8 Zn6Mg05Cr15(OH)18CO34H2O + 521 NH4NO3 + 1543 H2O
AuHCl = Au + HCl =>
AuHCl = Au + HCl
Fe(NO3)2(aq) + LiOH(aq) = Fe(OH)2(s) + LiNO3(aq) =>
Fe(NO3)2(aq) + 2 LiOH(aq) = Fe(OH)2(s) + 2 LiNO3(aq)
CH2CHCH3 + H2O = CH3CHOHCH3 =>
CH2CHCH3 + H2O = CH3CHOHCH3
[Ni(H2O)6]{+2} + NH3 = [Ni(NH3)6]{+2} + H2O =>
[Ni(H2O)6]{+2} + 6 NH3 = [Ni(NH3)6]{+2} + 6 H2O
K2CrO7 + GaI3 = KI + Ga2(CrO7)3 =>
3 K2CrO7 + 2 GaI3 = 6 KI + Ga2(CrO7)3
CH3OH + HONO2 = CH3ONO2 + H2O =>
CH3OH + HONO2 = CH3ONO2 + H2O
NiCl2 + NH4F = NiF2 + NH4Cl =>
NiCl2 + 2 NH4F = NiF2 + 2 NH4Cl
As2S3 + HNO3 + KNO3 + H2O = K2SO4 + NO + H3AsO4 =>
3 As2S3 + 10 HNO3 + 18 KNO3 + 4 H2O = 9 K2SO4 + 28 NO + 6 H3AsO4
HO* + SO2 = H2SO4 =>
2 HO* + SO2 = H2SO4
OCl{-} + H{+} + Fe{2+} = Cl{-} + Fe{3+} + H2O =>
OCl{-} + 2 H{+} + 2 Fe{2+} = Cl{-} + 2 Fe{3+} + H2O
C6H6 + O2 = CO2 + H203 =>
203 C6H6 + 1218 O2 = 1218 CO2 + 6 H203
COOH + K = COOK + H2 =>
2 COOH + 2 K = 2 COOK + H2
C2HCl3O2 + NaOH = NaCl + CO2 + H2O + CO =>
C2HCl3O2 + 3 NaOH = 3 NaCl + CO2 + 2 H2O + CO
Br4O2 + H2O = Br(OH) =>
Br4O2 + 2 H2O = 4 Br(OH)
NC3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 NC3H5(NO3)3 = 12 CO2 + 8 N2 + 10 H2O + O2
Cr2O7 + MgI2 = I2 + Cr2O3 + MgO =>
Cr2O7 + 4 MgI2 = 4 I2 + Cr2O3 + 4 MgO
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
H2SO4 + CH3COOH = CH3COOH2 + HSO4 =>
H2SO4 + CH3COOH = CH3COOH2 + HSO4
Sn(s) + HCI(aq) = SnCI(aq) + H2(g) =>
2 Sn(s) + 2 HCI(aq) = 2 SnCI(aq) + H2(g)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
Pb(OH)2 + NH3*H2O = [Pb(NH3)4](OH)2 + H2O =>
Pb(OH)2 + 4 NH3*H2O = [Pb(NH3)4](OH)2 + 4 H2O
As2O3 + Cu(OH)2 = Cu3(AsO4)2 + H2 + H2O =>
As2O3 + 3 Cu(OH)2 = Cu3(AsO4)2 + 2 H2 + H2O
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KIO2 + KI + H2SO4 = I2 + H2O + K2SO4 =>
KIO2 + 3 KI + 2 H2SO4 = 2 I2 + 2 H2O + 2 K2SO4
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Ba(CH3O2)2 + NaOH = Ba(OH)2 + NaCH3O2 =>
Ba(CH3O2)2 + 2 NaOH = Ba(OH)2 + 2 NaCH3O2
NO + Hg(NO3)2 + H2O = Hg + HNO3 =>
2 NO + 3 Hg(NO3)2 + 4 H2O = 3 Hg + 8 HNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
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