| 前日に均衡した方程式 |
2 HPO4 + Mg2O = 2 MgPO4 + H2O
Fe(OH)3 + NH4SCN = Fe(SCN)3 + OH + NH4 =>
Fe(OH)3 + 3 NH4SCN = Fe(SCN)3 + 3 OH + 3 NH4
Hg(l) + H2SO4(aq) = HgSO4(s) + SO2(g) + H2O(l) =>
Hg(l) + 2 H2SO4(aq) = HgSO4(s) + SO2(g) + 2 H2O(l)
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
H2O2 + CaCO3 = H2CO3 + CaO + O2 =>
2 H2O2 + 2 CaCO3 = 2 H2CO3 + 2 CaO + O2
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 11 H2O + 6 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeSO4Hg = FeHgSO4 =>
FeSO4Hg = FeHgSO4
K2Cr2O4 + HCl = CrCl2 + KCl2 + H2O =>
K2Cr2O4 + 8 HCl = 2 CrCl2 + 2 KCl2 + 4 H2O
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
AgNo{3} + MgCl{2} = AgCl + Mg(No{3}){2} =>
AgNo{3} + MgCl{2} = AgCl + Mg(No{3}){2}
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
H2SO4 + CoSO4 = H2 + Co2(SO4)3 =>
H2SO4 + 2 CoSO4 = H2 + Co2(SO4)3
H2SO4 + CoSO4 = H2 + Co(SO4)3 =>
2 H2SO4 + CoSO4 = 2 H2 + Co(SO4)3
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
KMnO4 + K2SnO2 + KOH = K2MnO4 + K2SnO3 + H2O =>
2 KMnO4 + K2SnO2 + 2 KOH = 2 K2MnO4 + K2SnO3 + H2O
SrCl2(aq) + K2SO4(aq) = SrSO4 + KCl =>
SrCl2(aq) + K2SO4(aq) = SrSO4 + 2 KCl
Al2(SO4)3 + CH3COOH = H2SO4 + Al(CH3COO)3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2SO4 + 2 Al(CH3COO)3
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl2 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + 2 KCl
NO2 + NO = NO2NO =>
NO2 + NO = NO2NO
K3[Fe(CN)6] + H2SO4 = K2SO4 + H3[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + 2 H3[Fe(CN)6]
CN{-} + H2 = CH3(CH2)2CH3 + N2 + e =>
4 CN{-} + 5 H2 = CH3(CH2)2CH3 + 2 N2 + 4e
C5H8(g) + O2(g) = CO2 + H2O(g) =>
C5H8(g) + 7 O2(g) = 5 CO2 + 4 H2O(g)
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 17 H2O
Fe + HClO = H2 + Fe(ClO)2 =>
Fe + 2 HClO = H2 + Fe(ClO)2
C6H5CHCHCOOH + Br2 = C6H5CH(Br)CH(Br)COOH =>
C6H5CHCHCOOH + Br2 = C6H5CH(Br)CH(Br)COOH
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
Ba + HCN = BaCN + H2 =>
2 Ba + 2 HCN = 2 BaCN + H2
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KCl
Al(s) + OH(s) = Al(OH)3(s) =>
Al(s) + 3 OH(s) = Al(OH)3(s)
Ag(NH3)2 + K2CrO4 = Ag2CrO4 + NH3 + K =>
2 Ag(NH3)2 + K2CrO4 = Ag2CrO4 + 4 NH3 + 2 K
N2O4 + H2O = NO + HNO3 =>
3 N2O4 + 2 H2O = 2 NO + 4 HNO3
NH4NO3 + CuCl = CuNO3 + NH4Cl =>
NH4NO3 + CuCl = CuNO3 + NH4Cl
C5H8(g) + O2(g) = CO2(g) + H2O(g) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
Li + Ba(NO3)2 = Ba + Li(NO3) =>
2 Li + Ba(NO3)2 = Ba + 2 Li(NO3)
LiOH + HOCl = LiOCl + H2O =>
LiOH + HOCl = LiOCl + H2O
Fe + HClO = Fe(ClO)3 + H2 =>
2 Fe + 6 HClO = 2 Fe(ClO)3 + 3 H2
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 11 H2O + 6 CO2
FeS + H2S = FeS2 + H2 =>
FeS + H2S = FeS2 + H2
Mg + HI = H2 + MgI3 =>
2 Mg + 6 HI = 3 H2 + 2 MgI3
H2S + Fe2Cl3 = Fe2S3 + H2Cl =>
3 H2S + Fe2Cl3 = Fe2S3 + 3 H2Cl
Pb(OH)2 + Cl2 + KOH = Pb(ClO3)2 + KCl + H2O =>
Pb(OH)2 + 6 Cl2 + 10 KOH = Pb(ClO3)2 + 10 KCl + 6 H2O
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
Na3AlO3 + H2 = Al + NaOH =>
2 Na3AlO3 + 3 H2 = 2 Al + 6 NaOH
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + NaNO3 =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + 2 NaNO3
Ag + FeSO4 = Ag(SO4)2 + Fe =>
Ag + 2 FeSO4 = Ag(SO4)2 + 2 Fe
KOH + Cu(Cl)2 = KCl + Cu(OH)2 =>
2 KOH + Cu(Cl)2 = 2 KCl + Cu(OH)2
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
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