| 前日に均衡した方程式 |
PCl5(s) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
K(s) + I2(g) = KI(aq) =>
2 K(s) + I2(g) = 2 KI(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3 + 2 Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
BrO3 + H2AsO3 = Br + H2AsO4 =>
BrO3 + 3 H2AsO3 = Br + 3 H2AsO4
Sr3P2 = Sr + P =>
Sr3P2 = 3 Sr + 2 P
C6H62 + O2 = CO2 + H2O =>
2 C6H62 + 43 O2 = 12 CO2 + 62 H2O
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
NO + C6H14 = N2 + H2O + CO2 =>
38 NO + 2 C6H14 = 19 N2 + 14 H2O + 12 CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
Au(s) + CUSO4(aq) = AuSO4(aq) + CU(s) =>
Au(s) + CUSO4(aq) = AuSO4(aq) + CU(s)
Fe + [Fe(Cn)6] = Fe3[Fe(Cn)6]2 =>
3 Fe + 2[Fe(Cn)6] = Fe3[Fe(Cn)6]2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
NH4CI + KOH = NH3 + H2O + KCI =>
NH4CI + KOH = NH3 + H2O + KCI
(d)CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
(d)CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
[Cu(NH3)4]SO4H2O + KCN = K3NH4[Cu2(CN)6] + NH4CNO + NH3 + K2SO4 + H2O =>
2[Cu(NH3)4]SO4H2O + 7 KCN = K3NH4[Cu2(CN)6] + NH4CNO + 6 NH3 + 2 K2SO4 + H2O
PI5 = P + I =>
PI5 = P + 5 I
Pb(C2H3O2)2 + K2Cr2O7 = Pb(Cr2O7) + KC2H3O2 =>
Pb(C2H3O2)2 + K2Cr2O7 = Pb(Cr2O7) + 2 KC2H3O2
C8H9O + O2 = C8H8O + H2O =>
4 C8H9O + O2 = 4 C8H8O + 2 H2O
Na2C2O4 + Mg3(PO4)2 = MgC2O4 + Na3PO4 =>
3 Na2C2O4 + Mg3(PO4)2 = 3 MgC2O4 + 2 Na3PO4
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
H2CO = C02 + H2O =>
2 H2CO = C02 + 2 H2O
FeO + Fe2O3 = Fe3O4 =>
FeO + Fe2O3 = Fe3O4
Na(OH) + BaS = Na2S + Ba(OH)2 =>
2 Na(OH) + BaS = Na2S + Ba(OH)2
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
As(s) + Cl2(g) = AsCl5(s) =>
2 As(s) + 5 Cl2(g) = 2 AsCl5(s)
Cl2 + O = ClO9 =>
Cl2 + 18 O = 2 ClO9
NaCO3 + CH3COOH = CH3COONa + H2O + CO3 =>
12 NaCO3 + 11 CH3COOH = 12 CH3COONa + 4 H2O + 10 CO3
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
K2C2O7 + H2SO4 + H2S = K2SO4 + H2O + CO2 =>
2 K2C2O7 + H2SO4 + H2S = 2 K2SO4 + 2 H2O + 4 CO2
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
C2H5OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)2 + K2SO4 + H2O =>
5 C2H5OH + 2 K2CrO7 + 4 H2SO4 = 5 CH3COOH + Cr2(SO4)2 + 2 K2SO4 + 9 H2O
FeO4{2-} + Fe(OH)2 = Fe2O3 + OH{-} + H2O =>
FeO4{2-} + 3 Fe(OH)2 = 2 Fe2O3 + 2 OH{-} + 2 H2O
CH3NHCH3 + HCl = CH3NH2CH3Cl =>
CH3NHCH3 + HCl = CH3NH2CH3Cl
NaFeO2 + HI = NaI + FeI2 + I2 + H2O =>
2 NaFeO2 + 8 HI = 2 NaI + 2 FeI2 + I2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH4CI + KOH = NH3 + H2O + KCI =>
NH4CI + KOH = NH3 + H2O + KCI
KOK + H3PO4 = K3PO4 + H2O =>
3 KOK + 2 H3PO4 = 2 K3PO4 + 3 H2O
NH4CI + KOH = NH3 + H2O + KCI =>
NH4CI + KOH = NH3 + H2O + KCI
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
C3H5(NO3)3 = CO2 + N + O + H2O =>
2 C3H5(NO3)3 = 6 CO2 + 6 N + O + 5 H2O
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