| 前日に均衡した方程式 |
9 S2O8 + C9H8O4 + 14 H2O = 9 CO2 + 18 H2SO4
Fe(SCN)3 + Na2S2O3 = Fe(SCN)2 + Na2S4O6 + Na2SCN =>
Fe(SCN)3 + 2 Na2S2O3 = Fe(SCN)2 + Na2S4O6 + Na2SCN
Mg + NaI = MgI + Na =>
Mg + NaI = MgI + Na
Cr2O7 + Ba = BaCr + O =>
Cr2O7 + 2 Ba = 2 BaCr + 7 O
SO4 + Zn(CH3COO)2*2H2O = (CH3)2SO + Zn + CO2 + H2O =>
7 SO4 + 10 Zn(CH3COO)2*2H2O = 7(CH3)2SO + 10 Zn + 26 CO2 + 29 H2O
I2 + FeBr3 = Br2 + FeI2 =>
2 I2 + 2 FeBr3 = 3 Br2 + 2 FeI2
FeO(s) + H2O(g) = Fe(OH)3 + H2(g) =>
2 FeO(s) + 4 H2O(g) = 2 Fe(OH)3 + H2(g)
MoO3 + HF = H2(MoF8) + H2O =>
MoO3 + 8 HF = H2(MoF8) + 3 H2O
SO2 + Cl2 = S + ClO =>
SO2 + Cl2 = S + 2 ClO
ZnS + HNO3(conc) = H2SO4 + NO2 + H2O + Zn(NO3)3 =>
ZnS + 12 HNO3(conc) = H2SO4 + 9 NO2 + 5 H2O + Zn(NO3)3
H2C2O4 + (NH4)2C2O4 = NH4HC2O4 =>
H2C2O4 + (NH4)2C2O4 = 2 NH4HC2O4
HS + Al(OH)3 = H2O + AlS3 =>
3 HS + Al(OH)3 = 3 H2O + AlS3
Cu2CO3 = Cu2 + CO3 =>
Cu2CO3 = Cu2 + CO3
BeO + OH + H2O = [Be(OH)4] =>
BeO + 2 OH + H2O = [Be(OH)4]
PCl3 + Cl2 = PCl6 =>
2 PCl3 + 3 Cl2 = 2 PCl6
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3
AgNO3 + NaBH4 = Ag + BH3 + HNO3 + NaNO3 =>
2 AgNO3 + NaBH4 = 2 Ag + BH3 + HNO3 + NaNO3
S + HI = H2S + I =>
S + 2 HI = H2S + 2 I
Li2SiO3 + Li2GeO3 + VO2 = Li4V2O2SiGeO8 =>
Li2SiO3 + Li2GeO3 + 2 VO2 = Li4V2O2SiGeO8
Sr(OH)2 + H2O = H3O2 + Sr =>
Sr(OH)2 + 2 H2O = 2 H3O2 + Sr
Zn + P + O = Zn3(PO4)2 =>
3 Zn + 2 P + 8 O = Zn3(PO4)2
C + SiO2 + Cl2 = SiCl4 + CO =>
2 C + SiO2 + 2 Cl2 = SiCl4 + 2 CO
(CH3)4NI3 + AgNO3 = (CH3)4NNO3 + NO3 + AgI =>
(CH3)4NI3 + 3 AgNO3 = (CH3)4NNO3 + 2 NO3 + 3 AgI
Gd + HCl = GdCl3 + H2 =>
2 Gd + 6 HCl = 2 GdCl3 + 3 H2
ClO3{-} + N2H4 = Cl{-} + H2O + NO =>
4 ClO3{-} + 3 N2H4 = 4 Cl{-} + 6 H2O + 6 NO
K2(Cu(C2O4)2) + NaHC4H4O6 = KHC4H4O6 + Na2(Cu(C2O4)2) =>
K2(Cu(C2O4)2) + 2 NaHC4H4O6 = 2 KHC4H4O6 + Na2(Cu(C2O4)2)
Fe + Br2 = Fe(Br2)2 =>
Fe + 2 Br2 = Fe(Br2)2
CaS + CaSO4 = Ca0 + SO2 =>
CaS + CaSO4 = 2 Ca0 + 2 SO2
CrS + KBr = CrBr2 + K2S =>
CrS + 2 KBr = CrBr2 + K2S
NaHCO3(aq) + H3C6H5O7 = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7 = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7(aq)
(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 H2O + BaSO4
HCl2 + H2O2 + KI = KCl + H2O + I2 =>
2 HCl2 + H2O2 + 4 KI = 4 KCl + 2 H2O + 2 I2
SnCl2 + NaOCl + HCl = SnOCl4 + NaCl + H2O =>
SnCl2 + 2 NaOCl + 2 HCl = SnOCl4 + 2 NaCl + H2O
SO2 + NiO = NiSO4 + NiS2 =>
7 SO2 + 6 NiO = 5 NiSO4 + NiS2
Cu(NO3)2 + Zn = CuZn + (NO3)2 =>
Cu(NO3)2 + Zn = CuZn + (NO3)2
NaCHO3 + H2O = NaOH + H2CO3 =>
NaCHO3 + H2O = NaOH + H2CO3
Sm5 + NaOH = Na2SmO2 + H2 =>
Sm5 + 10 NaOH = 5 Na2SmO2 + 5 H2
Cr(OH)3 + SO2 = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO3)3 + 3 H2O
Cu(C2H3O2)2 + K2CO3 = CuCO3 + KC2H3O2 =>
Cu(C2H3O2)2 + K2CO3 = CuCO3 + 2 KC2H3O2
Fe2O3 + FeCl3 + Bi2O3 = Fe15Bi15O40Cl10 =>
35 Fe2O3 + 20 FeCl3 + 45 Bi2O3 = 6 Fe15Bi15O40Cl10
LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4 =>
MgSO4 + CaO + H2O = Mg(OH)2 + CaSO4
C4O + H2 = C4 + H2O =>
C4O + H2 = C4 + H2O
H2SeO4 + Sr(OH)2 = Sr(HSeO4)2 + H2O =>
2 H2SeO4 + Sr(OH)2 = Sr(HSeO4)2 + 2 H2O
C6 + H12O6 = C2H5OH + CO2 =>
C6 + H12O6 = 2 C2H5OH + 2 CO2
SO3 + N2O3 = S(NO2)6 =>
SO3 + 3 N2O3 = S(NO2)6
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O =>
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O
Fe(NO3)3 + Na2(SO4) = Na(NO3) + Fe2(SO4)3 =>
2 Fe(NO3)3 + 3 Na2(SO4) = 6 Na(NO3) + Fe2(SO4)3
CaCO3 + HBr = CO2 + H2O + CaBr2 =>
CaCO3 + 2 HBr = CO2 + H2O + CaBr2
SiC(S) + Cl2(g) = SiCl4(l) + C(S) =>
SiC(S) + 2 Cl2(g) = SiCl4(l) + C(S)
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