| 前日に均衡した方程式 |
2 SO3 = 2 SO2 + O2
C2H6(g) + Br2(l) = C2H5Br(l) + HBr(g) =>
C2H6(g) + Br2(l) = C2H5Br(l) + HBr(g)
Na2S2O3(ac) + H2O2(l) = Na2SO4(ac) + H2SO4(ac) + H2O(l) =>
Na2S2O3(ac) + 4 H2O2(l) = Na2SO4(ac) + H2SO4(ac) + 3 H2O(l)
NO + H2SO4 + KMnO4 = MnSO4 + NO2 + KSO4 + H2O =>
2 NO + 2 H2SO4 + KMnO4 = MnSO4 + 2 NO2 + KSO4 + 2 H2O
CuFe2S2 + O2 = SO2 + CuO + FeO =>
2 CuFe2S2 + 7 O2 = 4 SO2 + 2 CuO + 4 FeO
CH3CH2OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CH2OH + 4 Ag(NH3)2OH = CH3COONH4 + 4 Ag + 7 NH3 + 3 H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
HNO3 + Ag(NH3)2 = AgNO3 + NO2 + H2O =>
16 HNO3 + Ag(NH3)2 = AgNO3 + 17 NO2 + 11 H2O
H2SO4 + C4H8O + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 5 C4H8O + K2Cr2O7 = 5 C4H8O2 + 2 KCrSO4 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HC2H5O2 + NaOH = NaC2H5O2 + H2O =>
HC2H5O2 + NaOH = NaC2H5O2 + H2O
NH4(NO3) + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4(NO3) + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl =>
C4H8Cl2 + Cl2 = C4H7Cl3 + HCl
Cu2S2 + O2 = CuO + SO2 =>
Cu2S2 + 3 O2 = 2 CuO + 2 SO2
Cu(SO4) + K(PO4) = KSO4 + CuPO4 =>
Cu(SO4) + K(PO4) = KSO4 + CuPO4
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2CO3 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2CO3
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + NaI(aq) =>
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaI(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
TiS2 + H2O = TiO2 + H2S =>
TiS2 + 2 H2O = TiO2 + 2 H2S
HNO2 + CuSO4 = Cu(NO2)2 + H2SO4 =>
2 HNO2 + CuSO4 = Cu(NO2)2 + H2SO4
MnOOH + KClO3 + KOH = K2MnO4 + KCl + H2O =>
2 MnOOH + KClO3 + 4 KOH = 2 K2MnO4 + KCl + 3 H2O
CaH8N2O10 + KOH + CH3COOH = Ca(CH3COO)2 + KNO3 + H2O =>
CaH8N2O10 + 2 KOH + 2 CH3COOH = Ca(CH3COO)2 + 2 KNO3 + 6 H2O
Sn{2+} + Fe{3+} + Cl{-} = SnCl6{2-} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} + 6 Cl{-} = SnCl6{2-} + 2 Fe{2+}
B + F2 = BF5 =>
2 B + 5 F2 = 2 BF5
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
N2H3CH3 + N2O4 = N2 + CO2 + H2O =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
K2O + (NH4)3PO4 = K3PO4 + H2O + NH3 =>
3 K2O + 2(NH4)3PO4 = 2 K3PO4 + 3 H2O + 6 NH3
HNO3(aq) + Ga(OH)3(s) = H2O + Ga(NO3)3 =>
3 HNO3(aq) + Ga(OH)3(s) = 3 H2O + Ga(NO3)3
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C8H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 54 MnSO4 + 27 K2SO4 + 136 H2O
AgBr + Li{+} = Ag{+} + LiBr =>
AgBr + Li{+} = Ag{+} + LiBr
Fe{2+} + H2O = Fe(OH)3 + {-} + H{+} =>
Fe{2+} + 3 H2O = Fe(OH)3 + e + 3 H{+}
Fe + Cl2 = FeCl2 = =>
Fe + Cl2 = FeCl2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K2(Co3) + Co(No3)4 = K(No3) + Co(Co3)2 =>
2 K2(Co3) + Co(No3)4 = 4 K(No3) + Co(Co3)2
Mg5 + Cl2 = MgCl2 =>
Mg5 + 5 Cl2 = 5 MgCl2
Au + H2SO4 + NaCl = Na2SO4 + ClAu + H2 =>
2 Au + H2SO4 + 2 NaCl = Na2SO4 + 2 ClAu + H2
HNO3(aq) + Mg(C2H3O2)2(aq) = Mg(NO3)2(aq) + HC2H3O2(aq) =>
2 HNO3(aq) + Mg(C2H3O2)2(aq) = Mg(NO3)2(aq) + 2 HC2H3O2(aq)
NaCHO3 + HCl = NaCHO3HCl =>
NaCHO3 + HCl = NaCHO3HCl
Na2CO3 + NiCl3 = Ni2(CO3)3 + NaCl =>
3 Na2CO3 + 2 NiCl3 = Ni2(CO3)3 + 6 NaCl
CaCO3 + H2O = CaCO3H + OH =>
CaCO3 + H2O = CaCO3H + OH
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
H2O2 + NaOH + SnO = Na2SnO3 + H2O =>
H2O2 + 2 NaOH + SnO = Na2SnO3 + 2 H2O
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
CrCl3*6H2O + Zn = CrCl2 + ZnCl2 + H2O =>
2 CrCl3*6H2O + Zn = 2 CrCl2 + ZnCl2 + 12 H2O
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
Mg(NO3)2 + Li(OH) = LiNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 Li(OH) = 2 LiNO3 + Mg(OH)2
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
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