| 前日に均衡した方程式 |
2 H2 + O2 = 2 H2O
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
MgO + Na = Mg + NaO =>
MgO + Na = Mg + NaO
MnSO4 + Na2SO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + Na2SO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 2 H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
Ca + BrO3 = CaBrO3 =>
Ca + BrO3 = CaBrO3
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
CH3NH2 + H2SO4 = NH3 + CH3SHO4 =>
CH3NH2 + H2SO4 = NH3 + CH3SHO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
N2H3CH3 + N2O4 = N + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 18 N + 12 H2O + 4 CO2
Ai + S = Ai2S =>
2 Ai + S = Ai2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + CaCl2 + H2O + C = CaC2O + NH4Cl =>
2 NH3 + CaCl2 + H2O + 2 C = CaC2O + 2 NH4Cl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ca(s) + H2O(l) = Ca(OH)2(g) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(g) + H2(g)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBiO3 + HCl = BiOCl + NaCl + H2O + Cl2 =>
NaBiO3 + 4 HCl = BiOCl + NaCl + 2 H2O + Cl2
C8H18(gas) + O2 = CO2 + H2O =>
2 C8H18(gas) + 25 O2 = 16 CO2 + 18 H2O
Mg + ZnBr2 = MgBr2 + Zn =>
Mg + ZnBr2 = MgBr2 + Zn
C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O
P + I2 + H2O = HI + HPO3 =>
2 P + 5 I2 + 6 H2O = 10 HI + 2 HPO3
Ca(ClO)2 + K2SO4 = CaSO4 + KClO =>
Ca(ClO)2 + K2SO4 = CaSO4 + 2 KClO
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr3{+} + H2O =>
17(CH3)2CHOH + 6 CrO3 + 2 H{+} = 17(CH3)2CO + 2 Cr3{+} + 18 H2O
HC2H3O2 + LiOH = H2O + CH3CO2Li =>
HC2H3O2 + LiOH = H2O + CH3CO2Li
AgCl + HNO3 = AgN + HCl + O3 =>
AgCl + HNO3 = AgN + HCl + O3
Bi2(CrO4)3 + HNO3 = Bi(NO3)3 + H2CrO4 =>
Bi2(CrO4)3 + 6 HNO3 = 2 Bi(NO3)3 + 3 H2CrO4
Ca(OH)2 + NaOH = H2O + Na2CaO2 =>
Ca(OH)2 + 2 NaOH = 2 H2O + Na2CaO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
K + HNO3 = KNO3 + NO + H2O2 =>
K + 2 HNO3 = KNO3 + NO + H2O2
CrH3 + Sr = SrH2 + Cr =>
2 CrH3 + 3 Sr = 3 SrH2 + 2 Cr
FeCl3 + H2CrO4 = Fe2(CrO4)3 + HCl =>
2 FeCl3 + 3 H2CrO4 = Fe2(CrO4)3 + 6 HCl
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Ai + S = Ai2S =>
2 Ai + S = Ai2S
Mg(s) + Al2O3(aq) = Al + Mg2O3 =>
2 Mg(s) + Al2O3(aq) = 2 Al + Mg2O3
C6H5NO2 + Zn + HCl = C6H5(NH3)Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5(NH3)Cl + 6 ZnCl + 2 H2O
MgO2 + H2SO4 = MgSO4 + H2O2 =>
MgO2 + H2SO4 = MgSO4 + H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3OHCl + NaOH = H2O + NaCl + NH2OH =>
NH3OHCl + NaOH = H2O + NaCl + NH2OH
SnBr + HNO3 = SnNO3 + HBr =>
SnBr + HNO3 = SnNO3 + HBr
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