| 前日に均衡した方程式 |
2 FeSO4 + 6 NH4CNS + H2O2 + H2SO4 = 3(NH4)2SO4 + 2 Fe(CNS)3 + 2 H2O
FeS + HNO3 = FeSO4 + NO + H2O =>
3 FeS + 8 HNO3 = 3 FeSO4 + 8 NO + 4 H2O
NiCl3(aq) + K2CO3(aq) = Ni2(CO3)3(s) + KCl(aq) =>
2 NiCl3(aq) + 3 K2CO3(aq) = Ni2(CO3)3(s) + 6 KCl(aq)
C6H5COCl + H2O = C6H5COOH + HCl =>
C6H5COCl + H2O = C6H5COOH + HCl
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
Ni(OH)2 + H3AsO4 = Ni(H2AsO4)2 + H2O =>
Ni(OH)2 + 2 H3AsO4 = Ni(H2AsO4)2 + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C2Cl3OH + Na(BH)4 + HCl + H2O = C2H3Cl3O + B(OH)3 + NaCl =>
17 C2Cl3OH + 2 Na(BH)4 + 2 HCl + 24 H2O = 17 C2H3Cl3O + 8 B(OH)3 + 2 NaCl
HC(CH3)CO2 + H2O = H3O + C(CH3)CO2 =>
HC(CH3)CO2 + H2O = H3O + C(CH3)CO2
HCl + NH4 + OH = H2O + Cl(NH4) =>
HCl + NH4 + OH = H2O + Cl(NH4)
SO2 + Cu(NO3)2 = CuSO4 + NO2 =>
SO2 + Cu(NO3)2 = CuSO4 + 2 NO2
C3H6Cl2 + H2 = C3H7Cl + HCl =>
C3H6Cl2 + H2 = C3H7Cl + HCl
HCOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 11 H2O + 2 K2SO4 + 4 MnSO4
C6H2CH3(OH)(C3H7)NH2 + H2SO4 + NaNO2 = C6H2CH3(O)(C3H7)O + NO2 + NH3 + Na2SO4 =>
4 C6H2CH3(OH)(C3H7)NH2 + 3 H2SO4 + 6 NaNO2 = 4 C6H2CH3(O)(C3H7)O + 4 NO2 + 6 NH3 + 3 Na2SO4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
TiO2 + NaBH4 = TiB2 + NaOH + H2 =>
TiO2 + 2 NaBH4 = TiB2 + 2 NaOH + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KJ + KM4O4 + H2SO4 = J2 + M2SO4 + K2SO4 + H2O =>
6 KJ + 2 KM4O4 + 8 H2SO4 = 3 J2 + 4 M2SO4 + 4 K2SO4 + 8 H2O
CaO2(s) = CaO(s) + O2 =>
2 CaO2(s) = 2 CaO(s) + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Y(NO3)3 + Al(NO3)3 + CH6N4O = YAl5O12 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 10 Al(NO3)3 + 21 CH6N4O = 2 YAl5O12 + 60 N2 + 21 CO2 + 63 H2O
Pb2O3 + H2O = HPbO2 =>
Pb2O3 + H2O = 2 HPbO2
SeF4 + Cl2 = SeCl4 + F2 =>
SeF4 + 2 Cl2 = SeCl4 + 2 F2
NaCl + K(OH) = KCl + Na(OH) =>
NaCl + K(OH) = KCl + Na(OH)
C2H6O6 + C3H8O3 = C10H12O3 + H2O =>
C2H6O6 + 36 C3H8O3 = 11 C10H12O3 + 81 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH5N2I + CH3NH3I + SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200 =>
75 CH5N2I + 25 CH3NH3I + 100 SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200
Al(OH)3 + K + H2SO4 = Al + K2SO4 + H2O =>
2 Al(OH)3 + 6 K + 3 H2SO4 = 2 Al + 3 K2SO4 + 6 H2O
CeO2 + HNO3 = Ce(NO3)2 + H2O + O2 =>
2 CeO2 + 4 HNO3 = 2 Ce(NO3)2 + 2 H2O + O2
Ca(No3)2 + Na3PO4 = Ca3(PO4)2 + NaNo3 =>
3 Ca(No3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNo3
O2 + Fe = Fe{3+} + O{2-} =>
3 O2 + 4 Fe = 4 Fe{3+} + 6 O{2-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag + Fe2(CO3)2 = Fe + Ag2CO3 =>
4 Ag + Fe2(CO3)2 = 2 Fe + 2 Ag2CO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cr2(SO4)3 + Na2SO3 = Na2SO4 + Cr2O3 + SO2 =>
Cr2(SO4)3 + 3 Na2SO3 = 3 Na2SO4 + Cr2O3 + 3 SO2
CuCl + NH3 + H2O = NH4Cl + CuOH =>
CuCl + NH3 + H2O = NH4Cl + CuOH
C4H6O5 + C18H34O2 = C18H36O2 + CO =>
16 C4H6O5 + 66 C18H34O2 = 65 C18H36O2 + 82 CO
Ca + HCOOH = HCOOCa + H2 =>
2 Ca + 2 HCOOH = 2 HCOOCa + H2
C6H14N4O2 + O2 = N2 + CO2 + H2O =>
2 C6H14N4O2 + 17 O2 = 4 N2 + 12 CO2 + 14 H2O
C5H10S3(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C5H10S3(l) + 21 O2(g) = 10 CO2(g) + 10 H2O(l) + 6 SO2(g)
KTeO4 + H2SO4 = H2O + K2SO4 + Te2O7 =>
2 KTeO4 + H2SO4 = H2O + K2SO4 + Te2O7
AgNO3 + SrCl2 = AgCl + NO3 + Sr =>
2 AgNO3 + SrCl2 = 2 AgCl + 2 NO3 + Sr
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
CuCl2(aq) + Al(s) = AlCl(aq) + Cu2(s) =>
2 CuCl2(aq) + 4 Al(s) = 4 AlCl(aq) + Cu2(s)
Ag + Br = AgBr =>
Ag + Br = AgBr
Cd(OH)2 + H2Se = CdSe + H2O =>
Cd(OH)2 + H2Se = CdSe + 2 H2O
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