| 前日に均衡した方程式 |
10 C2H5OH + 2 KMnO4 + 3 H2SO4 = 10 C2H4OH + 2 MnSO4 + K2SO4 + 8 H2O
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Cr(OH)6 = CrO3 + H2O =>
Cr(OH)6 = CrO3 + 3 H2O
Cu3PO4 + Na2S = Cu2S + Na3PO4 =>
2 Cu3PO4 + 3 Na2S = 3 Cu2S + 2 Na3PO4
K3P + CaBr2 = KBr + Ca3P2 =>
2 K3P + 3 CaBr2 = 6 KBr + Ca3P2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe3O4(aq) + Al(s) = Al2O(aq) + Fe(s) =>
Fe3O4(aq) + 8 Al(s) = 4 Al2O(aq) + 3 Fe(s)
SbCl3 + H2O = SbOHCl2 + HCl =>
SbCl3 + H2O = SbOHCl2 + HCl
C3H4 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O
CH3CH2CH3 + HCl = CH3CH3CH3Cl =>
CH3CH2CH3 + HCl = CH3CH3CH3Cl
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
C3H8O3 + O2 = CO + H2O =>
C3H8O3 + 2 O2 = 3 CO + 4 H2O
Li2O(s) + SO2 = Li2SO3(aq) =>
Li2O(s) + SO2 = Li2SO3(aq)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
H2O + RbOH + Al = Rb[Al(OH)6] + H2 =>
10 H2O + 2 RbOH + 2 Al = 2 Rb[Al(OH)6] + 5 H2
CaH + HSO = CaS + H2O =>
CaH + HSO = CaS + H2O
Mg(s) + Zn3(PO4)2(s) = Mg3(PO4)2(s) + Zn(s) =>
3 Mg(s) + Zn3(PO4)2(s) = Mg3(PO4)2(s) + 3 Zn(s)
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
Li + C6H8O6 = LiC6H7O6 + H =>
Li + C6H8O6 = LiC6H7O6 + H
K2Cr2O7 + Al2S3 = K2S + Al2(Cr2O7)3 =>
3 K2Cr2O7 + Al2S3 = 3 K2S + Al2(Cr2O7)3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
MgH2 + HNO3 = Mg(NO3)2 + H2 =>
MgH2 + 2 HNO3 = Mg(NO3)2 + 2 H2
CrF2 + O = CrO + F2 =>
CrF2 + O = CrO + F2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
C9H6 + O4 = CO2 + H2O =>
4 C9H6 + 21 O4 = 36 CO2 + 12 H2O
HCl + KMnO4 = KCl + MnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
FeI2 + H2O = FeH2 + OI2 =>
FeI2 + H2O = FeH2 + OI2
NaF + CaBr2 = Na(Br)2CaF =>
NaF + CaBr2 = Na(Br)2CaF
Co(OH)3 + H2C2O4 = Co2(C2O4)3 + H2O =>
2 Co(OH)3 + 3 H2C2O4 = Co2(C2O4)3 + 6 H2O
MgH2 + HNO3 = Mg(NO3)2 + H2 =>
MgH2 + 2 HNO3 = Mg(NO3)2 + 2 H2
KI(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbI(s) =>
KI(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbI(s)
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
C9H20 = C9H12 + H2 =>
C9H20 = C9H12 + 4 H2
NiSO4 + Na2Cr2O7 + H2SO4 = Ni2(SO4)3 + Cr2(SO4)2 + Na2SO4 + H2O =>
8 NiSO4 + Na2Cr2O7 + 7 H2SO4 = 4 Ni2(SO4)3 + Cr2(SO4)2 + Na2SO4 + 7 H2O
C2H4(s) + O2(g) = CO2(g) + H2O(s) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(s)
Zn + As4O6 + H2SO4 = AsH3 + ZnSO4 + H2O =>
12 Zn + As4O6 + 12 H2SO4 = 4 AsH3 + 12 ZnSO4 + 6 H2O
FeI2 + H2O = FeO + HI =>
FeI2 + H2O = FeO + 2 HI
SiO2 + CaCO3 = SiCO3 + CaO2 =>
SiO2 + CaCO3 = SiCO3 + CaO2
NH4ClO4(s) + Al(s) = Al2O3(s) + N2 + HCl(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(s) + 3 N2 + 6 HCl(g) + 9 H2O(g)
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l) =>
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l)
H2Cr2O2 + KOH = K2Cr2O2 + H2O =>
H2Cr2O2 + 2 KOH = K2Cr2O2 + 2 H2O
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