| 前日に均衡した方程式 |
(C2H6O) + 3(O2) = 2 CO2 + 3 H2O
SO2 + CrO4{-2} = SO4{-2} + CrO2{+} + O{-2} =>
SO2 + 2 CrO4{-2} = SO4{-2} + 2 CrO2{+} + 2 O{-2}
Al + CuSO4 = Cu + Al3(SO4)2 =>
3 Al + 2 CuSO4 = 2 Cu + Al3(SO4)2
Zn() + I2() = ZnI2() =>
Zn() + I2() = ZnI2()
ClO3{-} + H2S = Cl{-} + SO4{2-} + H{+} =>
4 ClO3{-} + 3 H2S = 4 Cl{-} + 3 SO4{2-} + 6 H{+}
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
H2C4H2O4 + NaOH = H2O + Na2C4H2O4 =>
H2C4H2O4 + 2 NaOH = 2 H2O + Na2C4H2O4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
Ag + H2SO3 = AgSO3 + H2 =>
Ag + H2SO3 = AgSO3 + H2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
C5H12 + O2 = CO2 + H2O8 =>
C5H12 + 29 O2 = 5 CO2 + 6 H2O8
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Rb + Fe(NO3)2 = Fe + Rb2(NO3)2 =>
2 Rb + Fe(NO3)2 = Fe + Rb2(NO3)2
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
KCN + (NH4)2S2O18 + H2SO4 + H2O = HOCN + (NH4)2SO4 + K2SO4 =>
22 KCN + 2(NH4)2S2O18 + 9 H2SO4 + 2 H2O = 22 HOCN + 2(NH4)2SO4 + 11 K2SO4
Sn + Cu2O = SnO2 + Cu =>
Sn + 2 Cu2O = SnO2 + 4 Cu
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
KF + PbO2 = K2O + PbF4 =>
4 KF + PbO2 = 2 K2O + PbF4
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ca(OH)2 + Na3PO4 = Ca3(PO4)2 + Na2(OH)2 =>
3 Ca(OH)2 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2(OH)2
Mg(HO)2 + HCl = MgCl2 + H2O =>
Mg(HO)2 + 2 HCl = MgCl2 + 2 H2O
AgBr + BaI2 = AgI + BaBr2 =>
2 AgBr + BaI2 = 2 AgI + BaBr2
LiCl + O2 = LiClO2 =>
LiCl + O2 = LiClO2
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(aq) + MgAsO4(aq) =>
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(aq) + MgAsO4(aq)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
CuSO4 + NaHCO3 = NaCO3 + CuSO3 + H2O =>
CuSO4 + 2 NaHCO3 = 2 NaCO3 + CuSO3 + H2O
FeSO4 + KOH = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)
CrO4 + Ag = AgCrO4 =>
CrO4 + Ag = AgCrO4
Na2SO3 + H2O = H2SO3 + Na + (OH) =>
Na2SO3 + 2 H2O = H2SO3 + 2 Na + 2(OH)
FeCr2O2 + K2CO3 + O2 = K2CrO4 + Fe2O3 + C2O =>
4 FeCr2O2 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 2 Fe2O3 + 4 C2O
AlS8 = Al2 + S3 =>
6 AlS8 = 3 Al2 + 16 S3
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
VO(OH)2 + HCl = VOCl2 + H2O =>
VO(OH)2 + 2 HCl = VOCl2 + 2 H2O
FeCl2 + Na2SO4 = FeSO4 + NaCl =>
FeCl2 + Na2SO4 = FeSO4 + 2 NaCl
Na2TeO3 + NaI + HCl = NaCl + I2 + H2O + Te =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + 2 I2 + 3 H2O + Te
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Cu3(PO4)2 + H3PO4 = CuHPO4 =>
Cu3(PO4)2 + H3PO4 = 3 CuHPO4
NiCl2(aq) + H2(g) = Ni(s) + HCl(g) =>
NiCl2(aq) + H2(g) = Ni(s) + 2 HCl(g)
C2H35OH + O2 = CO2 + H2O =>
2 C2H35OH + 21 O2 = 4 CO2 + 36 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Cu(NO3)2 + Pb = Cu + Pb(NO3)3 =>
3 Cu(NO3)2 + 2 Pb = 3 Cu + 2 Pb(NO3)3
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