| 前日に均衡した方程式 |
2 Al + 3 S = Al2S3
Cd(s) + NiO2(s) + H2O(l) = Cd(OH)2(s) + Ni(OH)2(s) =>
Cd(s) + NiO2(s) + 2 H2O(l) = Cd(OH)2(s) + Ni(OH)2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HNO2 + Al = Al(NO2)3 + H2 =>
6 HNO2 + 2 Al = 2 Al(NO2)3 + 3 H2
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
MgSO4 + NaBr = MgBr2 + Na2SO4 =>
MgSO4 + 2 NaBr = MgBr2 + Na2SO4
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al(s) + P(s) = AlP(s) =>
Al(s) + P(s) = AlP(s)
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4CH3CO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4CH3CO2
C6H8O6 + KOH = C6H7O6K + H2O =>
C6H8O6 + KOH = C6H7O6K + H2O
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
Mn{+2} + BiO3 + H{+} = Bi{+3} + H2O + MnO4{-} =>
3 Mn{+2} + 5 BiO3 + 6 H{+} = 5 Bi{+3} + 3 H2O + 3 MnO4{-}
KNO3 + Zn + H2SO4 = Zn(SO4) + (NH4)2SO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = 8 Zn(SO4) + (NH4)2SO4 + K2SO4 + 6 H2O
C6H8O6 + KOH = KC6H7O6 + H2O =>
C6H8O6 + KOH = KC6H7O6 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2Cr2O7 + KOH + SO2 + H2O = K3[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 10 KOH + 3 SO2 + H2O = 2 K3[Cr(OH)6] + 3 K2SO4
FeH = Fe + H2 =>
2 FeH = 2 Fe + H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2Cr2O7 + CaI7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CaSO4 + I2 + H2O =>
2 K2Cr2O7 + 6 CaI7 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CaSO4 + 21 I2 + 14 H2O
C9H18 + O2 = CO2 + H =>
C9H18 + 9 O2 = 9 CO2 + 18 H
NH3 + C + H2O = CH3NO2 + H2 =>
NH3 + C + 2 H2O = CH3NO2 + 2 H2
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
C5H11OH + KMnO4 + H2O = C5H12 + MnO4 + KOH =>
C5H11OH + 2 KMnO4 + H2O = C5H12 + 2 MnO4 + 2 KOH
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
HCl(aq) = H + Cl =>
HCl(aq) = H + Cl
Si(OC2H5)4 + H2O = Si(OC2H5)2(OH)2 + C2H5OH =>
Si(OC2H5)4 + 2 H2O = Si(OC2H5)2(OH)2 + 2 C2H5OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOCl + CO2 = Cl2 + Na2CO3 + O2 =>
4 NaOCl + 2 CO2 = 2 Cl2 + 2 Na2CO3 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
NaP + BaN = BaP + NaN =>
NaP + BaN = BaP + NaN
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Au(OH)3 + HCl = Au(OH)2 + H2O + Cl2 =>
2 Au(OH)3 + 2 HCl = 2 Au(OH)2 + 2 H2O + Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KBr + H3PO4 = HBr + KH2PO4 =>
KBr + H3PO4 = HBr + KH2PO4
NH4NO3(s) + H2O(l) = NH4OH(aq) + HNO3(aq) =>
NH4NO3(s) + H2O(l) = NH4OH(aq) + HNO3(aq)
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C2H4O2 + NH3 = NH4{+} + C2H3O2{-} =>
C2H4O2 + NH3 = NH4{+} + C2H3O2{-}
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaCl2 =>
4 IrCl3 + 3 Ca(OH)2 = 2 Ir2O3 + 6 HCl + 3 CaCl2
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
Pb(s) + S(s) = PbS2(s) =>
Pb(s) + 2 S(s) = PbS2(s)
SeO2 + SO2 = SeO3 + S =>
2 SeO2 + SO2 = 2 SeO3 + S
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