| 前日に均衡した方程式 |
3 Cl2(g) + 2 FeBr3(aq) = 2 FeCl3(aq) + 3 Br2(aq)
Mn + HClO2 = HClO + MnO4 =>
Mn + 4 HClO2 = 4 HClO + MnO4
PbSO4 + Na2S = Na2SO4 + PbS =>
PbSO4 + Na2S = Na2SO4 + PbS
Zn + HOH2 = Zn(OH)2 + H =>
Zn + 2 HOH2 = Zn(OH)2 + 4 H
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
FeO + HNO3 = FeN3O9 + NO + H2O =>
3 FeO + 10 HNO3 = 3 FeN3O9 + NO + 5 H2O
ZnO + H2SiO3 = ZnSiO3 + H2O =>
ZnO + H2SiO3 = ZnSiO3 + H2O
NaBH4(s) + HCl(aq) + H2O(l) = Na2B4O7(aq) + NaCl(aq) + H2(g) =>
4 NaBH4(s) + 2 HCl(aq) + 7 H2O(l) = Na2B4O7(aq) + 2 NaCl(aq) + 16 H2(g)
H2O2 + I = HIO4 + H2O =>
7 H2O2 + 2 I = 2 HIO4 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Na3 = Na =>
Na3 = 3 Na
HCl + C8H5KO4 = C8H6O4 + KCl =>
HCl + C8H5KO4 = C8H6O4 + KCl
CaCl2 + CH2Na2O4 = CaCO3 + NaCl + H2O =>
CaCl2 + CH2Na2O4 = CaCO3 + 2 NaCl + H2O
I + H2O2 = HIO3 + H2O =>
2 I + 5 H2O2 = 2 HIO3 + 4 H2O
NaOH + Zn(OH)2 = Na2[Zn(OH)4] =>
2 NaOH + Zn(OH)2 = Na2[Zn(OH)4]
CH3CH2COCH3 + H2O = CH3CHOHCHOHCH3 =>
CH3CH2COCH3 + H2O = CH3CHOHCHOHCH3
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
PdO2 + HCl = PdCl2 + Cl2 + H2O =>
PdO2 + 4 HCl = PdCl2 + Cl2 + 2 H2O
CaCl2Al(NO3)3 = Ca(NO3)3AlCl2 =>
CaCl2Al(NO3)3 = Ca(NO3)3AlCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + 2 H2O(l)
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq) =>
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq)
HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O
As + H2SO4 = As2O3 + SO2 + H2O =>
2 As + 3 H2SO4 = As2O3 + 3 SO2 + 3 H2O
C6H4NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
3 C6H4NO2 + 7 Fe + 21 HCl = 3 C6H5NH2 + 7 FeCl3 + 6 H2O
CH3NH + O2 = CO2 + H2O + N2 =>
2 CH3NH + 4 O2 = 2 CO2 + 4 H2O + N2
Ni(NO3)2 + KSCN = Ni(SCN) + K(NO3)2 =>
Ni(NO3)2 + KSCN = Ni(SCN) + K(NO3)2
Ah2O = Ah + O2 =>
2 Ah2O = 4 Ah + O2
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + H2O(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + 2 H2O(l)
C2H3Cl + HCl = CH3CHCl2 =>
C2H3Cl + HCl = CH3CHCl2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NO2 + K2O + O2 = KNO3 =>
4 NO2 + 2 K2O + O2 = 4 KNO3
H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + H2O =>
2 H2CrO4 + Sn(OH)4 = Sn(CrO4)2 + 4 H2O
BCl3 + NH3 = NH3BCl3 =>
BCl3 + NH3 = NH3BCl3
Na2SO3*7H2O + S = Na2S2O3*5H2O + H2O =>
Na2SO3*7H2O + S = Na2S2O3*5H2O + 2 H2O
Fe(HCO3)3 = Fe2O3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2O3 + 6 CO2 + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
LiCl + MnO2 = MnCl2 + Li2O + Cl2 =>
4 LiCl + MnO2 = MnCl2 + 2 Li2O + Cl2
C6H5CO2 + H2O = C6H5 + OH =>
6 C6H5CO2 + 17 H2O = 7 C6H5 + 29 OH
Sb4O6 + NaOH + H2O = NaSb(OH)4 =>
Sb4O6 + 4 NaOH + 6 H2O = 4 NaSb(OH)4
S2{-2} + I2 = I{-} + S =>
S2{-2} + I2 = 2 I{-} + 2 S
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