| 前日に均衡した方程式 |
NH3 + HCOOH = COOHNH4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H2S + KMnO4 + K2SO4 = MnSO4 + S + KOH =>
2 H2S + 2 KMnO4 + K2SO4 = 2 MnSO4 + S + 4 KOH
FeI2 + NaOH + I2 = NaI + Fe(OH)3 =>
2 FeI2 + 6 NaOH + I2 = 6 NaI + 2 Fe(OH)3
K2[Cd(CN)4] = K + Cd + (CN)4 =>
K2[Cd(CN)4] = 2 K + Cd + (CN)4
C6H11Br + CH3Br + Na = C6H11CH3 + NaBr =>
C6H11Br + CH3Br + 2 Na = C6H11CH3 + 2 NaBr
H{+} + Zn + (NO3){-} = Zn{+2} + N2 + H2O =>
12 H{+} + 5 Zn + 2(NO3){-} = 5 Zn{+2} + N2 + 6 H2O
HCN + O2 = NO + CO + H2O =>
4 HCN + 5 O2 = 4 NO + 4 CO + 2 H2O
NaHSO4 + AlCl3 = NaAl + HSO4Cl3 =>
NaHSO4 + AlCl3 = NaAl + HSO4Cl3
HCl + HNO3 + Au = AuCl + NO2 + H2O =>
HCl + HNO3 + Au = AuCl + NO2 + H2O
S + H2SO43 = SO2 + H2O =>
20 S + H2SO43 = 21 SO2 + H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Na + HNO3 = NaNO3 + HN4NO3 + H2O =>
20 Na + 25 HNO3 = 20 NaNO3 + HN4NO3 + 12 H2O
FeCl3 + NaOH = Fe2O3 + NaCl + HCl =>
2 FeCl3 + 3 NaOH = Fe2O3 + 3 NaCl + 3 HCl
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4(NO3) =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4(NO3)
Pb6(OH)8 + H = Pb4(OH)4 + H2O =>
2 Pb6(OH)8 + 4 H = 3 Pb4(OH)4 + 4 H2O
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
C2H7NO + H2SO4 + (NH4)2SO4 = C2H7NO4S + H2O*(NH4)2SO4 =>
C2H7NO + H2SO4 + (NH4)2SO4 = C2H7NO4S + H2O*(NH4)2SO4
FeBr3 + KOH = K + Br + FeOH =>
FeBr3 + KOH = K + 3 Br + FeOH
H2SO{4+} + LiOH = Li2SO{4+} + H2O =>
H2SO{4+} + 2 LiOH = Li2SO{4+} + 2 H2O
VO3 + H2O = V(OH)2 + OH =>
VO3 + 3 H2O = V(OH)2 + 4 OH
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O
CuC + H2SO4 = CuSO4 + C + H2 =>
CuC + H2SO4 = CuSO4 + C + H2
K2SO3 + BaI2 = KI + BaSO3 =>
K2SO3 + BaI2 = 2 KI + BaSO3
C10H14 + Na2S2O8 + H2O = CO2 + H2SO4 + Na =>
2 C10H14 + 27 Na2S2O8 + 40 H2O = 20 CO2 + 54 H2SO4 + 54 Na
FeBr3(aq) + NH3(aq) = Fe(NH3)(aq) + Br2(s) =>
2 FeBr3(aq) + 2 NH3(aq) = 2 Fe(NH3)(aq) + 3 Br2(s)
K2SO3 + HNO3 = KNO3 + SO2 + HOH =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + HOH
Mg3Al2Si3O12 + H2O = Mg5Al2Si3O10(OH)8 + Mg7Si8O22(OH)2 + Mg2Al4Si5O18 =>
57 Mg3Al2Si3O12 + 102 H2O = 25 Mg5Al2Si3O10(OH)8 + 2 Mg7Si8O22(OH)2 + 16 Mg2Al4Si5O18
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
Al + Sn(PO4)4 = Al(PO4)3 + Sn =>
4 Al + 3 Sn(PO4)4 = 4 Al(PO4)3 + 3 Sn
Ca + P = CaP3 =>
Ca + 3 P = CaP3
FeO + HCl = H2O + FeCl2 =>
FeO + 2 HCl = H2O + FeCl2
Fe2O3 + H2SO4 = Fe2SO6 + H2O =>
Fe2O3 + H2SO4 = Fe2SO6 + H2O
CH2O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2O2 + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Li + PP = Li3P =>
6 Li + PP = 2 Li3P
Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)
Sn2(NO3)4 + Mg = Mg(NO3)2 + Sn =>
Sn2(NO3)4 + 2 Mg = 2 Mg(NO3)2 + 2 Sn
KH + H2O = KO + H2 =>
2 KH + 2 H2O = 2 KO + 3 H2
SrCl2 + LiNO3 = Sr(NO3)2 + LiCl =>
SrCl2 + 2 LiNO3 = Sr(NO3)2 + 2 LiCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2S + H2SO3 = S + Na2SO4 + H2O =>
Na2S + 2 H2SO3 = 2 S + Na2SO4 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HOAc = H + OAc =>
HOAc = H + OAc
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Fe + HOH = FeO*Fe2O3 + H2 =>
3 Fe + 4 HOH = FeO*Fe2O3 + 4 H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
ZnBr2 + H2O = HBr + ZnO =>
ZnBr2 + H2O = 2 HBr + ZnO
Al3 + H2 = AlH2 =>
Al3 + 3 H2 = 3 AlH2
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