| 前日に均衡した方程式 |
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SiO3 = H2Si2O5 + H2O =>
2 H2SiO3 = H2Si2O5 + H2O
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3
NaClO + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaClO + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
NiI3 + Ca(OH)2 = Ni(OH)3 + CaI2 =>
2 NiI3 + 3 Ca(OH)2 = 2 Ni(OH)3 + 3 CaI2
CH3CH2OHO2 = H2O + CH3COOH =>
CH3CH2OHO2 = H2O + CH3COOH
FeSO4 + Cl2 = FeSO4Cl =>
2 FeSO4 + Cl2 = 2 FeSO4Cl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
MoO3 + Fe2O3 + Al = FeMo + Al2O3 =>
2 MoO3 + Fe2O3 + 6 Al = 2 FeMo + 3 Al2O3
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O
N + O2 = N2O3 =>
4 N + 3 O2 = 2 N2O3
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 6(NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + 3(NH4)2SO4 + 7 H2O
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
nitricacid + ammonia = ammoniumnitrate =>
HNO3 + NH3 = NH4NO3
CH3CH2OH + C6H4(OH)COOH = C9H10O3 + H2O =>
CH3CH2OH + C6H4(OH)COOH = C9H10O3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(Fe(H2O)6)Cl2 + AgCl = Ag4(FeCl6) + H2O =>
(Fe(H2O)6)Cl2 + 4 AgCl = Ag4(FeCl6) + 6 H2O
Ca + FeO = Fe + CaO2 =>
Ca + 2 FeO = 2 Fe + CaO2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
C19H14O2 + O2 = CO2 + H2O =>
2 C19H14O2 + 43 O2 = 38 CO2 + 14 H2O
Al2S3 + H2O + O2 = Al(OH)3 + S =>
2 Al2S3 + 6 H2O + 3 O2 = 4 Al(OH)3 + 6 S
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
SF6 + Si = SiF4 + S =>
2 SF6 + 3 Si = 3 SiF4 + 2 S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaSO3(s) + C(g) = NaS(s) + CO(g) =>
NaSO3(s) + 3 C(g) = NaS(s) + 3 CO(g)
Fe2(SO4)3 + HgC2O4 = Fe2(C2O4)3 + HgSO4 =>
Fe2(SO4)3 + 3 HgC2O4 = Fe2(C2O4)3 + 3 HgSO4
Al + Ag1 = Al3Ag =>
3 Al + Ag1 = Al3Ag
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
Fe(s) + CuN03(aq) = Cu(s) + Fe(N03)2(aq) =>
Fe(s) + 2 CuN03(aq) = 2 Cu(s) + Fe(N03)2(aq)
CH3CH2OH + FeCl3 = CH3CH2Cl + FeCl2 + OH =>
CH3CH2OH + FeCl3 = CH3CH2Cl + FeCl2 + OH
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 H2O
Ga(OH)3 + LiOH = Li3Ga(OH)6 =>
Ga(OH)3 + 3 LiOH = Li3Ga(OH)6
C3H8O3 + CaO2 = CaCO3 + H2 =>
C3H8O3 + 3 CaO2 = 3 CaCO3 + 4 H2
CaO(s) + HCl = HO + CaCl =>
CaO(s) + HCl = HO + CaCl
K(s) + HCI(aq) = KCI(aq) + H2(g) =>
2 K(s) + 2 HCI(aq) = 2 KCI(aq) + H2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2S3 + Pb(NO3)2 = PbS + Al(NO3)3 =>
Al2S3 + 3 Pb(NO3)2 = 3 PbS + 2 Al(NO3)3
SCl2(aq) + K3PO4 = KCl(aq) + S3(PO4)2(s) =>
3 SCl2(aq) + 2 K3PO4 = 6 KCl(aq) + S3(PO4)2(s)
H2S + Fe(OH)2 = FeS + H2O =>
H2S + Fe(OH)2 = FeS + 2 H2O
K2 + O2 = OK2 =>
2 K2 + O2 = 2 OK2
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
ClCH2CO2H + CsOH = ClCH2CO2HCsOH =>
ClCH2CO2H + CsOH = ClCH2CO2HCsOH
NaOH + Ca(NO3)2 = Ca(OH)2 + Na + NO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 Na + 2 NO3
Sb2S3 + Sb2O3 = Sb + Sb2O2SO4 =>
Sb2S3 + 6 Sb2O3 = 8 Sb + 3 Sb2O2SO4
NH4Cl + (Ba(OH)2) = NH3 + BaCl2 + H2O =>
2 NH4Cl + (Ba(OH)2) = 2 NH3 + BaCl2 + 2 H2O
Na2CO3*15(H2O2) + C6H8O7 = Na3C6H5O7 + H2O + HCO3{-} + H{+} =>
3 Na2CO3*15(H2O2) + 7 C6H8O7 = 2 Na3C6H5O7 + 35 H2O + 33 HCO3{-} + 33 H{+}
CH3OH + XeF4 = Xe + CO2 + CF4 + HF =>
2 CH3OH + 3 XeF4 = 3 Xe + CO2 + CF4 + 8 HF
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