| 前日に均衡した方程式 |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
FeS2 + HNO2 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 30 HNO2 = Fe2(SO4)3 + 30 NO + H2SO4 + 14 H2O
Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O
CH3COH + [Ag(NH3)OH] = (NH4)2CO3 + Ag + NH3 + H2O =>
CH3COH + 10[Ag(NH3)OH] = 2(NH4)2CO3 + 10 Ag + 6 NH3 + 5 H2O
NaOH + HNO = NaNO + HOH =>
NaOH + HNO = NaNO + HOH
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe =>
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe
Sn(OH)2 + HNO3 = Sn2(NO3)4 + H2O =>
2 Sn(OH)2 + 4 HNO3 = Sn2(NO3)4 + 4 H2O
H2O + KNO3 + NaOH + Mg = NH3 + Na2[Mg(OH)4] + KOH =>
6 H2O + KNO3 + 8 NaOH + 4 Mg = NH3 + 4 Na2[Mg(OH)4] + KOH
I2 + O2 + F2 = IOF3 =>
I2 + O2 + 3 F2 = 2 IOF3
K2CO3(aq) + CaSO4(aq) = CaCO3(s) + K2SO4(aq) =>
K2CO3(aq) + CaSO4(aq) = CaCO3(s) + K2SO4(aq)
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ca(ClO)2 + NaOH + Na2S2O3 = NaCl + CaSO4 + H2O =>
2 Ca(ClO)2 + 2 NaOH + Na2S2O3 = 4 NaCl + 2 CaSO4 + H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
NaIO3 + Na2SO3 + Na(HSO3) = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 Na(HSO3) = I2 + 5 Na2SO4 + H2O
K2SO3 + MgCl2 = MgSO3 + KCl =>
K2SO3 + MgCl2 = MgSO3 + 2 KCl
H2SO3 + CaO = SO3Ca + H2O =>
H2SO3 + CaO = SO3Ca + H2O
NaOH + COOHH2O = COONa + H2O =>
NaOH + COOHH2O = COONa + 2 H2O
SO2 + NO2 = NO + SO4 =>
SO2 + 2 NO2 = 2 NO + SO4
Fe2O3 + H2Cl2 = H2O + FeCl3 =>
Fe2O3 + 3 H2Cl2 = 3 H2O + 2 FeCl3
Ba(NO3)2 + Ca = Ba + Ca(NO3)2 =>
Ba(NO3)2 + Ca = Ba + Ca(NO3)2
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
KMnO2 + SO2 + H2O = KHSO4 + MnSO2 + H2SO4 =>
2 KMnO2 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO2 + H2SO4
Na2S + MnO2 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
Na2S + 4 MnO2 + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 4 H2O
CaCO3 + CH3CO2H = CO2 + H2O + CH3COO{-} + Ca{+} =>
8 CaCO3 + 9 CH3CO2H = 10 CO2 + 6 H2O + 8 CH3COO{-} + 8 Ca{+}
HNO2 + BrO2 + H2O = HNO3 + HBr =>
5 HNO2 + 2 BrO2 + H2O = 5 HNO3 + 2 HBr
CH3COOH + Na2SO3 = NaCH3COO + SO2 + H2O =>
2 CH3COOH + Na2SO3 = 2 NaCH3COO + SO2 + H2O
HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O
CH4 + SO3 = SO2 + CO2 + H2O =>
CH4 + 4 SO3 = 4 SO2 + CO2 + 2 H2O
C6H5Br + Br2 = C6H4Br2 + HBr =>
C6H5Br + Br2 = C6H4Br2 + HBr
NH3 + KMnO4 = MnO2 + KOH + H2O + KNO3 =>
3 NH3 + 8 KMnO4 = 8 MnO2 + 5 KOH + 2 H2O + 3 KNO3
Sr + Au(NO3)3 = Sr(NO3)2 + Au =>
3 Sr + 2 Au(NO3)3 = 3 Sr(NO3)2 + 2 Au
fluorine + KCl = chlorine + KF =>
F2 + 2 KCl = Cl2 + 2 KF
Cu(s) + LiNO3(aq) = Cu(NO3)2(aq) + Li(s) =>
Cu(s) + 2 LiNO3(aq) = Cu(NO3)2(aq) + 2 Li(s)
Cl2 + H2O + ZnS = HClO + H2S + Zn =>
Cl2 + 2 H2O + ZnS = 2 HClO + H2S + Zn
CH3COOH + NaOH = CH4 + COONa + H2O =>
7 CH3COOH + 8 NaOH = 6 CH4 + 8 COONa + 6 H2O
Fe(NO3)3 = FeO + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO + 6 N2O3 + 7 O2
Na2O + Zn(PO4)2 = NaPO4 + ZnO =>
Na2O + Zn(PO4)2 = 2 NaPO4 + ZnO
Sb3 = Sb5 =>
5 Sb3 = 3 Sb5
Cl2 + SBr = Br + SCl =>
Cl2 + 2 SBr = 2 Br + 2 SCl
NaIO3 + Na2SO3 + Na(HSO3) = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 Na(HSO3) = I2 + 5 Na2SO4 + H2O
HOOC(CHOH)2COOH + NaOH = NaOOC(CHOH)2COONa + H2O =>
HOOC(CHOH)2COOH + 2 NaOH = NaOOC(CHOH)2COONa + 2 H2O
GeO2 + H2SO4 = Ge(SO4)2 + H2O =>
GeO2 + 2 H2SO4 = Ge(SO4)2 + 2 H2O
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
FeO + NH3 = Fe(NH2)2 + H2O =>
FeO + 2 NH3 = Fe(NH2)2 + H2O
HIO3 + NH4OH = NH4IO3 + H2O =>
HIO3 + NH4OH = NH4IO3 + H2O
OsCl3 = OsCl4 + OsCl2 =>
2 OsCl3 = OsCl4 + OsCl2
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