| 前日に均衡した方程式 |
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
Cr{3+} = Cr2{6+} =>
2 Cr{3+} = Cr2{6+}
Cr + Ba = CrBa2 =>
Cr + 2 Ba = CrBa2
Mg + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al =>
Mg + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
CH3COCl + NaCH3COO = NaCl + CH3COCH3COO =>
CH3COCl + NaCH3COO = NaCl + CH3COCH3COO
FeO + I{-} = IO{-} + Fe =>
FeO + I{-} = IO{-} + Fe
MnCuN + O2 = MnO + Cu2O + N2 =>
4 MnCuN + 3 O2 = 4 MnO + 2 Cu2O + 2 N2
Ag2SO4(s) + NaCl(aq) = AgCl(s) + Na2SO4(aq) =>
Ag2SO4(s) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4(aq)
CuS + ClH = CuCl2 + H2S =>
CuS + 2 ClH = CuCl2 + H2S
Mn + Pb(NO3)2 = Mn(NO3)3 + Pb =>
2 Mn + 3 Pb(NO3)2 = 2 Mn(NO3)3 + 3 Pb
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + Au = CuAu =>
Cu + Au = CuAu
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
AgC2H3O2 + Fe = Ag + FeC2H3O2 =>
AgC2H3O2 + Fe = Ag + FeC2H3O2
AgBr(s)HNO3(aq) = AgNO3(aq)HBr(aq) =>
AgBr(s)HNO3(aq) = AgNO3(aq)HBr(aq)
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
M{+} + O2{-2} = M2O2 =>
2 M{+} + O2{-2} = M2O2
[C3H5(NO3)3] = N2 + O2 + CO2 + H2O =>
4[C3H5(NO3)3] = 6 N2 + O2 + 12 CO2 + 10 H2O
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu + Au = CuAu =>
Cu + Au = CuAu
Ce(SO4)2 + HCl = Ce2(SO4)3 + Cl2 + H2SO4 =>
2 Ce(SO4)2 + 2 HCl = Ce2(SO4)3 + Cl2 + H2SO4
AgC2H3O2 + Fe = Ag + FeC2H3O2 =>
AgC2H3O2 + Fe = Ag + FeC2H3O2
Au2O3 + H3PO4 = Au3(PO4)3 + H2O =>
3 Au2O3 + 6 H3PO4 = 2 Au3(PO4)3 + 9 H2O
HZn + C6H8O7 = Zn3(C6H5O7) + H2 =>
3 HZn + C6H8O7 = Zn3(C6H5O7) + 3 H2
La2O3 + FeO + ReO2 = LaFeO3 + Re =>
2 La2O3 + 4 FeO + ReO2 = 4 LaFeO3 + Re
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
Cr2O7{-} + Br{-} + H3O{+} = Cr{3+} + Br2 + H2O =>
2 Cr2O7{-} + 14 Br{-} + 28 H3O{+} = 4 Cr{3+} + 7 Br2 + 42 H2O
SnCl4 + Pb = Sn + PbCl4 =>
SnCl4 + Pb = Sn + PbCl4
CaH + HCl = CaCl2 + H2 =>
2 CaH + 4 HCl = 2 CaCl2 + 3 H2
K + CaSO3 = K2SO3 + Ca =>
2 K + CaSO3 = K2SO3 + Ca
Pb + PbO2 + H2SO4 = PbSO4 + HOH =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 HOH
AgOHNH4Cl = AgClNH4OH =>
AgOHNH4Cl = AgClNH4OH
U3O8 + H2SO4 + HNO3 = UO2SO4 + NO + H2O =>
3 U3O8 + 9 H2SO4 + 2 HNO3 = 9 UO2SO4 + 2 NO + 10 H2O
M{+} + O2{-2} = M2O2 =>
2 M{+} + O2{-2} = M2O2
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CrSO4 + KMnO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 CrSO4 + 2 KMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
CH3CH2OH + HBr = CH3CH2Br + H2O =>
CH3CH2OH + HBr = CH3CH2Br + H2O
N22 + H22 = NH3 =>
N22 + 3 H22 = 22 NH3
AgC2H3O2 + Fe = Ag + FeC2H3O2 =>
AgC2H3O2 + Fe = Ag + FeC2H3O2
HBr + I2 = HI + Br2 =>
2 HBr + I2 = 2 HI + Br2
K2S + H2O2 = H2S + K2O2 =>
K2S + H2O2 = H2S + K2O2
M{+} + O2{-2} = M2O2 =>
2 M{+} + O2{-2} = M2O2
AlNO3 + O2 = AlO3 + NO2 =>
AlNO3 + O2 = AlO3 + NO2
Cu + Au = CuAu =>
Cu + Au = CuAu
Al(ClO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KClO3 =>
2 Al(ClO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KClO3
CaCl2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KCl(aq) =>
3 CaCl2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KCl(aq)
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
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