| 前日に均衡した方程式 |
HgS + 2 ClOH = SO2 + HgCl2 + H2
K2CO3 + Ag(NO3) = Ag2(CO3) + K(NO3) =>
K2CO3 + 2 Ag(NO3) = Ag2(CO3) + 2 K(NO3)
KI + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + I2 + H2O + K2SO4 =>
6 KI + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 I2 + 7 H2O + 4 K2SO4
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
ZnCO3(s) + HBr = ZnBr + HCO3 =>
ZnCO3(s) + HBr = ZnBr + HCO3
H{+} + Cu{+} + K2Cr2O7 = Cu{2+} + Cr{+3} + H2O + K{+} =>
14 H{+} + 6 Cu{+} + K2Cr2O7 = 6 Cu{2+} + 2 Cr{+3} + 7 H2O + 2 K{+}
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
CCl3COOH + H2O = CH3COOH + HCl + O2 =>
2 CCl3COOH + 6 H2O = 2 CH3COOH + 6 HCl + 3 O2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Fe2(SO4)3
Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3
Ag2O + KMnO4 + NaOH = AgO + K2MnO4 + Na2MnO4 + H2O =>
Ag2O + 2 KMnO4 + 2 NaOH = 2 AgO + K2MnO4 + Na2MnO4 + H2O
C2H5COOH + Br = C2H5Br2COOH =>
C2H5COOH + 2 Br = C2H5Br2COOH
MgF2 + (NH4)3PO4 = Mg3(PO4)2 + NH4F =>
3 MgF2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4F
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
NaIO3 + Cl + H2O = HI + NaClO + O =>
2 NaIO3 + 2 Cl + H2O = 2 HI + 2 NaClO + 5 O
Al + Na2(CO3) = Al(CO3)3 + Na =>
Al + 3 Na2(CO3) = Al(CO3)3 + 6 Na
FeS + O2 = Fe2O3(s) + SO2(g) =>
4 FeS + 7 O2 = 2 Fe2O3(s) + 4 SO2(g)
CaBr2 + Cl2 = CaCl2 + Br3 =>
3 CaBr2 + 3 Cl2 = 3 CaCl2 + 2 Br3
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(s)
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
HC2H3O2 + CaCO3 = CO2 + H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + CaCO3 = CO2 + H2O + Ca(C2H3O2)2
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
C2H8 + O2 = CO + H2O =>
C2H8 + 3 O2 = 2 CO + 4 H2O
Al + NO3 = Al2(O3)3 + N2 =>
4 Al + 6 NO3 = 2 Al2(O3)3 + 3 N2
Cl2(s) + O2(g) = ClO2(l) =>
Cl2(s) + 2 O2(g) = 2 ClO2(l)
Pb(No3)2 + (NaOH) = Pb(OH)2 + NaNo3 =>
Pb(No3)2 + 2(NaOH) = Pb(OH)2 + 2 NaNo3
KCrO = KCr + O =>
KCrO = KCr + O
K2Cr2O7 + H2SO4 = K2SO + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O7 + 4 H2SO4 = K2SO + Cr2(SO4)3 + 4 H2O + 3 O2
NiSO4 + NH3(g) + H2O(l) = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3(g) + 2 H2O(l) = Ni(NH3)6(OH)2 + (NH4)2SO4
Pb2{+} + (CrO4)2{-} = PbCrO4(s) =>
Pb2{+} + (CrO4)2{-} = 2 PbCrO4(s)
(NH4)(NO3) + H2O = H6N2 + O4 =>
(NH4)(NO3) + H2O = H6N2 + O4
Ce(NO3)3 + Sr(OH)2 = Ce(OH)3 + Sr(NO3)2 =>
2 Ce(NO3)3 + 3 Sr(OH)2 = 2 Ce(OH)3 + 3 Sr(NO3)2
MnO2 + KIO3 + KOH = KMnO4 + KI + H2O =>
2 MnO2 + KIO3 + 2 KOH = 2 KMnO4 + KI + H2O
Ba2 + HCl = H + BaCl =>
Ba2 + 2 HCl = 2 H + 2 BaCl
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
Cr2 + N2 = CrN5 =>
Cr2 + 5 N2 = 2 CrN5
Xe + F2 = XeF2XeF4 =>
2 Xe + 3 F2 = XeF2XeF4
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S) =>
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S)
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2 =>
CuCl2 + BaSO4 = CuSO4(aq) + BaCl2
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S) =>
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S)
Te + Li2O = Li2 + TeO =>
Te + Li2O = Li2 + TeO
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S) =>
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S)
LiSO4 + NaOH = LiOH + Na + SO4 =>
LiSO4 + NaOH = LiOH + Na + SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3COONa = Na2O(CH3CO)2O =>
2 CH3COONa = Na2O(CH3CO)2O
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S) =>
CuSO4(aq) + Fe(S) = FeSO4(aq) + Cu(S)
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