| 前日に均衡した方程式 |
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
HOCl + HSO3 = HCl + HSO4 =>
HOCl + HSO3 = HCl + HSO4
C6H12O6 + CuSO4 = C6H8O6 + Cu + H2SO4 =>
C6H12O6 + 2 CuSO4 = C6H8O6 + 2 Cu + 2 H2SO4
Fe + P = Fe3P =>
3 Fe + P = Fe3P
NaHCO3 + N2 = NaNO3 + CH =>
2 NaHCO3 + N2 = 2 NaNO3 + 2 CH
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
K2[Zn(CN)4] + HCl = ZnCl2 + KCl + HCN =>
K2[Zn(CN)4] + 4 HCl = ZnCl2 + 2 KCl + 4 HCN
FeCO(ClO3)2 = Fe(ClO3)2CO =>
FeCO(ClO3)2 = Fe(ClO3)2CO
KNO3(aq) = KNO(aq) + O2(g) =>
KNO3(aq) = KNO(aq) + O2(g)
Fe + PbCl4 = FeCl3 + Pb =>
4 Fe + 3 PbCl4 = 4 FeCl3 + 3 Pb
HClO4 + Ca(HCO3)2 = Ca(ClO4)2 + H2O + CO2 =>
2 HClO4 + Ca(HCO3)2 = Ca(ClO4)2 + 2 H2O + 2 CO2
NaOH + CuSO4 = CuOH + Na + SO4 =>
NaOH + CuSO4 = CuOH + Na + SO4
OH + P4 = PO2 + H2O =>
16 OH + P4 = 4 PO2 + 8 H2O
NH3 + SO4 = NH3(SO4)2 =>
NH3 + 2 SO4 = NH3(SO4)2
FeCl3 + Na2SO3 + H2O = NaCl + SO2 + Fe(OH)3 =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 6 NaCl + 3 SO2 + 2 Fe(OH)3
Ba(HWO4)2 + KOH = BaWO4 + K2WO4 + H2O =>
Ba(HWO4)2 + 2 KOH = BaWO4 + K2WO4 + 2 H2O
C7H16 + O2 = HCO3 + H2O =>
4 C7H16 + 51 O2 = 28 HCO3 + 18 H2O
Na2SO4 + KCl = Na2Cl + SO4K =>
Na2SO4 + KCl = Na2Cl + SO4K
Mg + Al2O3 = MgO3 + Al =>
Mg + Al2O3 = MgO3 + 2 Al
HCOOH + (Ag(NH3)2){+} + OH{-} = CO2 + H2O + NH3 + Ag =>
HCOOH + 2(Ag(NH3)2){+} + 2 OH{-} = CO2 + 2 H2O + 4 NH3 + 2 Ag
PH3 + O2 = H2O + P2O5 =>
2 PH3 + 4 O2 = 3 H2O + P2O5
FePbSO4 = FeSO4Pb =>
FePbSO4 = FeSO4Pb
HNO3 + KI = KNO8 + I2 + NO + HOH =>
28 HNO3 + 6 KI = 6 KNO8 + 3 I2 + 22 NO + 14 HOH
NiSO4 + Ca(C3H5O3) = Ni(C3H5O3) + CaSO4 =>
NiSO4 + Ca(C3H5O3) = Ni(C3H5O3) + CaSO4
Fe(s) + H2SO3(aq) = H2(g) + Fe(SO3)2 =>
Fe(s) + 2 H2SO3(aq) = 2 H2(g) + Fe(SO3)2
Al + O3H3 + HBr = AlBr3 + H2O =>
Al + O3H3 + 3 HBr = AlBr3 + 3 H2O
KNO3 + C = N2 + CO2 + KO =>
2 KNO3 + 2 C = N2 + 2 CO2 + 2 KO
Mg + Zn3(PO4)2 = Zn3Mg + (PO4)2 =>
Mg + Zn3(PO4)2 = Zn3Mg + (PO4)2
CH3COOH + K2CO3 = CH3COOK + H2O + CO2 =>
2 CH3COOH + K2CO3 = 2 CH3COOK + H2O + CO2
BaCl2 + NaSO4 = BaSO4 + Na + Cl =>
BaCl2 + NaSO4 = BaSO4 + Na + 2 Cl
Er2O3 + HClO4 = ErCl3O12 + H2O =>
Er2O3 + 6 HClO4 = 2 ErCl3O12 + 3 H2O
Fe2 + H2O = Fe(OH)2 + H2 =>
Fe2 + 4 H2O = 2 Fe(OH)2 + 2 H2
FeS2 + C = Fe + CS2 =>
FeS2 + C = Fe + CS2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
C + O + H + N = COHN4 =>
C + O + H + 4 N = COHN4
HCl + CuO3 = CuCl3 + Cl + H2O =>
6 HCl + CuO3 = CuCl3 + 3 Cl + 3 H2O
Na(OH) + HClO = H2O + NaClO =>
Na(OH) + HClO = H2O + NaClO
SH2(g) + SO2(g) = S + H0O(l) =>
SH2(g) + SO2(g) = 2 S + 2 H0O(l)
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
HI + Fe(NO3)3 = I2 + H2O + Fe{+3} + NO2{-} =>
6 HI + Fe(NO3)3 = 3 I2 + 3 H2O + Fe{+3} + 3 NO2{-}
Fe{3+} + NH3 + H2O = FeO(OH) + NH4{+} =>
Fe{3+} + 3 NH3 + 2 H2O = FeO(OH) + 3 NH4{+}
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
C5H8 + OCH2 = C6H10O =>
C5H8 + OCH2 = C6H10O
CH3HCH2CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
2 CH3HCH2CHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3CH2COOH + 5 H2O
NH3 + KNO3 = K2O + N2 + H2O =>
10 NH3 + 6 KNO3 = 3 K2O + 8 N2 + 15 H2O
Ba(CH3CO2)2 + ((NH4)2SO4) = BaSO4 + (NH4)2(CH3CO2)2 =>
Ba(CH3CO2)2 + ((NH4)2SO4) = BaSO4 + (NH4)2(CH3CO2)2
Fe2O3 + H2SO3 = Fe2(SO3)3 + H2O =>
Fe2O3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2O
Fe2S3(s) + HBr(aq) = Fe2Br + HS3 =>
Fe2S3(s) + HBr(aq) = Fe2Br + HS3
C12H22O11 + O2 = C12H22O22 =>
2 C12H22O11 + 11 O2 = 2 C12H22O22
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