| 前日に均衡した方程式 |
K + H2O = KHOH
C2H4(OH)2 = C2H4{2+} + OH{-} =>
C2H4(OH)2 = C2H4{2+} + 2 OH{-}
FeSO4*7H2O = FeO + H2SO4 + H2O =>
FeSO4*7H2O = FeO + H2SO4 + 6 H2O
Br2 + CuCl2 = Cu2 + BrCl2 =>
Br2 + 2 CuCl2 = Cu2 + 2 BrCl2
NH4SO3 = NH3 + HSO3 =>
NH4SO3 = NH3 + HSO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
H2SO4 + MgSO4 = Mg + HSO4 =>
H2SO4 + MgSO4 = Mg + 2 HSO4
Ca(HCO3)2 + H3O{+} = Ca{2+} + H2O + CO2 =>
Ca(HCO3)2 + 2 H3O{+} = Ca{2+} + 4 H2O + 2 CO2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
N2O3 + NaOH = NaNO2 + H2 + O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2 + O
SCN + K = KSCN =>
SCN + K = KSCN
ZnCl2 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 KCl
HClO4(aq) + NaOH(aq) = NaClO4(ag) + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4(ag) + H2O
Zn2SO4*5H2O + NaCO3 = ZnCO3 + Na2SO4 + H2O =>
Zn2SO4*5H2O + 2 NaCO3 = 2 ZnCO3 + Na2SO4 + 5 H2O
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
H2SO4 + K2S = K2SO4 + H2S =>
H2SO4 + K2S = K2SO4 + H2S
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
S2O5{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O5{2-} + 2 I2 + 3 H2O = 2 SO4{2-} + 4 I{-} + 6 H{+}
Ni + N2 = Ni2N3 =>
4 Ni + 3 N2 = 2 Ni2N3
CrCl2KOH = KCl2CrOH =>
CrCl2KOH = KCl2CrOH
Ar + CO2 = ArCO2 =>
Ar + CO2 = ArCO2
MnO3 + CoO = MnO4 + Co =>
MnO3 + CoO = MnO4 + Co
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
Ba(NO3)2(aq) + K3PO4(aq) = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2(aq) + 2 K3PO4(aq) = Ba3(PO4)2 + 6 KNO3
Al(NO3)3 = Al(NO2)3 + O2 =>
2 Al(NO3)3 = 2 Al(NO2)3 + 3 O2
C13H18O2 + O2 = H2O + CO =>
C13H18O2 + 10 O2 = 9 H2O + 13 CO
Mg + H2SO4(concentrado) = Mg(SO4)2 + SO2(g) + H2O(l) =>
Mg + 4 H2SO4(concentrado) = Mg(SO4)2 + 2 SO2(g) + 4 H2O(l)
Na2O + OH = NaOH + O2 =>
2 Na2O + 4 OH = 4 NaOH + O2
Mg + H2CrO4 = Mg(CrO4) + H2 =>
Mg + H2CrO4 = Mg(CrO4) + H2
H2 + P = H3P =>
3 H2 + 2 P = 2 H3P
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
C5H12O2(l) + O2(g) = CO2(g) + H2O =>
C5H12O2(l) + 7 O2(g) = 5 CO2(g) + 6 H2O
Ba + O3 = BaO =>
3 Ba + O3 = 3 BaO
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CaOH + NaCO3 = NaOH + CaCO3 =>
CaOH + NaCO3 = NaOH + CaCO3
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
NH3 + H2O + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH3 + 3 H2O + FeCl3 = 3 NH4Cl + Fe(OH)3
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + (NH4)NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2(NH4)NO3(aq)
Na3PO4 + Al2(SO4)3 = Na3Al + (SO4)3(PO4)2 =>
2 Na3PO4 + Al2(SO4)3 = 2 Na3Al + (SO4)3(PO4)2
Cu(OH)2 + Na2S = CuS + NaOH =>
Cu(OH)2 + Na2S = CuS + 2 NaOH
C2H6(s) + O2(g) = CO2 + H2O(s) =>
2 C2H6(s) + 7 O2(g) = 4 CO2 + 6 H2O(s)
CrI3 + Cl2 + H2O = H2Cr2O7 + HIO3 + HCl =>
2 CrI3 + 21 Cl2 + 25 H2O = H2Cr2O7 + 6 HIO3 + 42 HCl
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
X(C2H5)2 + K2Cr2O7 + H2SO4 = X(COOH)2 + CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
X(C2H5)2 + 4 K2Cr2O7 + 16 H2SO4 = X(COOH)2 + 2 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + 20 H2O
C8H7N3O2 + O2 + HO{-} = C8H5NO4{2-} + H2O + N2 =>
C8H7N3O2 + O2 + 2 HO{-} = C8H5NO4{2-} + 2 H2O + N2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Na(SO3) + HCl = NaCl + H(SO3) =>
Na(SO3) + HCl = NaCl + H(SO3)
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
Sn(s) + HNO3(aq) = Sn(NO3)2(aq) + NO(g) + H2O(l) =>
3 Sn(s) + 8 HNO3(aq) = 3 Sn(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
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