| 前日に均衡した方程式 |
KHP + NaOH = KNaP + H2O
H2Se2O7 + Al(OH)3 = H2O + Al2(Se2O7)3 =>
3 H2Se2O7 + 2 Al(OH)3 = 6 H2O + Al2(Se2O7)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 HCHO + 15 H2O
Li3N + NH4NO2 = LiNO2 + (NH4)3N =>
Li3N + 3 NH4NO2 = 3 LiNO2 + (NH4)3N
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
BrO3{-} + Fe + H{+} = Br{-} + Fe{3+} + H2O =>
BrO3{-} + 2 Fe + 6 H{+} = Br{-} + 2 Fe{3+} + 3 H2O
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
Li2(CO3) + HCl = LiCl + H2O + CO2 =>
Li2(CO3) + 2 HCl = 2 LiCl + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
NH(g) + O2(g) = N2(g) + H2O(g) =>
4 NH(g) + O2(g) = 2 N2(g) + 2 H2O(g)
Sr(OH)2 + Fe(NO3)3 = Sr(NO3)2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 Fe(NO3)3 = 3 Sr(NO3)2 + 2 Fe(OH)3
NaOH + MgSO4*7H2O = Mg(OH)2 + Na2SO4 + H2O =>
2 NaOH + MgSO4*7H2O = Mg(OH)2 + Na2SO4 + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
AgNO3 + NH3 = [Ag(NH3)2]NO3 =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
CH3COOH + C2H4 = CH3COOC2H5 =>
CH3COOH + C2H4 = CH3COOC2H5
K2Cr2O7 + Cu2O + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + CuSO4 =>
K2Cr2O7 + 3 Cu2O + 10 H2SO4 = 10 H2O + K2SO4 + Cr2(SO4)3 + 6 CuSO4
MgCO3 + Ga2O3 = Mg2O3 + GaCO3 =>
2 MgCO3 + Ga2O3 = Mg2O3 + 2 GaCO3
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O2 =>
3 MnSO4 + 4 KClO3 + 12 KOH = 3 K2MnO4 + 4 KCl + 3 K2SO4 + 6 H2O2
Cr + C = CrC3 =>
Cr + 3 C = CrC3
H{+} + HNO3 + I{-} = NO + I3{-} + H2O =>
6 H{+} + 2 HNO3 + 9 I{-} = 2 NO + 3 I3{-} + 4 H2O
Fe2(SO4)3 + Be(OH)2 = Fe(OH)3 + BeSO4 =>
Fe2(SO4)3 + 3 Be(OH)2 = 2 Fe(OH)3 + 3 BeSO4
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Al + NaCl = AlNa3 + Cl2 =>
2 Al + 6 NaCl = 2 AlNa3 + 3 Cl2
NaClO + NaCl + HNO3 = Cl2 + H2O + NaNO3 =>
NaClO + NaCl + 2 HNO3 = Cl2 + H2O + 2 NaNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BI3 + Hg2F2 = BF3 + Hg2I2 =>
2 BI3 + 3 Hg2F2 = 2 BF3 + 3 Hg2I2
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaCl + NaHCO3 =>
FeCl3 + 3 Na2CO3 + 3 H2O = Fe(OH)3 + 3 NaCl + 3 NaHCO3
C4S2 + Cl2 = C4Cl4 + S2 =>
C4S2 + 2 Cl2 = C4Cl4 + S2
Mg + O2 = Mg4O =>
8 Mg + O2 = 2 Mg4O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO2 + H2O + HF = C2H3OF + O2 =>
2 CO2 + H2O + HF = C2H3OF + 2 O2
Sr(NO3) + H2SO4 = SrHSO4 + HNO3 =>
Sr(NO3) + H2SO4 = SrHSO4 + HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(H2O)6 + Cl2 = Co(H2O)3Cl3 + H2O =>
2 Co(H2O)6 + 3 Cl2 = 2 Co(H2O)3Cl3 + 6 H2O
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
Na(s) + H2O(g) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(aq) + H2(g)
KMnO4 + O2 = K2O + MnO4 =>
4 KMnO4 + O2 = 2 K2O + 4 MnO4
V2O3 + NiO = VO2 + Ni =>
V2O3 + NiO = 2 VO2 + Ni
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
C5H10O2 + H2O = CH4 + CO2 =>
4 C5H10O2 + 6 H2O = 13 CH4 + 7 CO2
C2H5OH + H2SO4 + NaCl = Na2SO4 + C2H5Cl + H2O =>
2 C2H5OH + H2SO4 + 2 NaCl = Na2SO4 + 2 C2H5Cl + 2 H2O
Fe(s) + O2(g) = FeO3(s) =>
2 Fe(s) + 3 O2(g) = 2 FeO3(s)
SrSO4 + NaI = SrI + NaSO4 =>
SrSO4 + NaI = SrI + NaSO4
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