| 前日に均衡した方程式 |
K2S + Co(NO3)2 = 2 KNO3 + CoS(s)
Cs + Sb = Cs3Sb7 =>
3 Cs + 7 Sb = Cs3Sb7
Fe(NH4)2(H2O)6(SO4)2 + Na2CO3 = Fe(NH4)2(H2O)6(CO3)2 + Na2SO4 =>
Fe(NH4)2(H2O)6(SO4)2 + 2 Na2CO3 = Fe(NH4)2(H2O)6(CO3)2 + 2 Na2SO4
MnO4{-} + H2O2{+} = Mn{+} + O2 + H2O =>
MnO4{-} + 2 H2O2{+} = Mn{+} + 3 O2 + 2 H2O
Co(CO3)2 = CoO2 + CO2 =>
Co(CO3)2 = CoO2 + 2 CO2
Pb + Fe(NO3)3 = Fe + Pb(NO3)4 =>
3 Pb + 4 Fe(NO3)3 = 4 Fe + 3 Pb(NO3)4
H2SO4 + KCl = H2O + SO2 + K2SO4 + Cl2 =>
2 H2SO4 + 2 KCl = 2 H2O + SO2 + K2SO4 + Cl2
Na2SO4 + NiFe2O4 = Na2Fe2O4 + NiSO4 =>
Na2SO4 + NiFe2O4 = Na2Fe2O4 + NiSO4
Ba + H = BaH2 =>
Ba + 2 H = BaH2
H2NOH + Fe{3} = N2O + Fe{2} + H{+} + H2O =>
2 H2NOH + 4 Fe{3} = N2O + 4 Fe{2} + 4 H{+} + H2O
(CH3CH2OH) + CH3COOH = CH3COOCH2CH3 + H2O =>
(CH3CH2OH) + CH3COOH = CH3COOCH2CH3 + H2O
Ca(OH)2 + C18H36O2 = (C18H36O3Ca) + H2O =>
Ca(OH)2 + C18H36O2 = (C18H36O3Ca) + H2O
KOH + Cl2 = KCl(O3) + KCl + H2O =>
6 KOH + 3 Cl2 = KCl(O3) + 5 KCl + 3 H2O
Fe(CN)3 + H2O = H3(CN)3 + Fe2O3 =>
2 Fe(CN)3 + 3 H2O = 2 H3(CN)3 + Fe2O3
CH3COOH + Fe(CH3COO)2 + H2O2 = Fe(CH3COO)3 + H2O =>
2 CH3COOH + 2 Fe(CH3COO)2 + H2O2 = 2 Fe(CH3COO)3 + 2 H2O
FeCl2*4H2O + NaOH = H2O + Fe(OH)2 + NaCl =>
FeCl2*4H2O + 2 NaOH = 4 H2O + Fe(OH)2 + 2 NaCl
K2CrO4 + K2S203 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
1220 K2CrO4 + 3 K2S203 + 2444 H2SO4 = 610 Cr2(SO4)3 + 2444 H2O + 1223 K2SO4
Mg3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Mg(OH)2 =>
Mg3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Mg(OH)2
Li3PO4 + LiNO2 = Li + PO4NO2 =>
Li3PO4 + LiNO2 = 4 Li + PO4NO2
(CH3)3CHOH + CrO3 + H{+} = (CH3)2CO + Cr{3+} + H2O =>
9(CH3)3CHOH + 11 CrO3 + 33 H{+} = 12(CH3)2CO + 11 Cr{3+} + 30 H2O
C8H5NO2 + N2H4 = C8H7NO + H2O + N2 =>
C8H5NO2 + N2H4 = C8H7NO + H2O + N2
KBr + FeL3 = KL + FeBr3 =>
3 KBr + FeL3 = 3 KL + FeBr3
LiOH + H2CrO4 = Li2CrO4 + HOH =>
2 LiOH + H2CrO4 = Li2CrO4 + 2 HOH
Na4SiO4 + CaF2 = Ca2SiO4 + NaF =>
Na4SiO4 + 2 CaF2 = Ca2SiO4 + 4 NaF
CuS + Pb(NO3)2 = PbS + Cu(NO3)2 =>
CuS + Pb(NO3)2 = PbS + Cu(NO3)2
HF + HNO3 = OF2 + NH3 + H2O =>
4 HF + HNO3 = 2 OF2 + NH3 + H2O
HBrO3 + HCl = Br2 + H2O + Cl2 =>
2 HBrO3 + 10 HCl = Br2 + 6 H2O + 5 Cl2
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
PbI2 + NaCl = NaI + PbCl2 =>
PbI2 + 2 NaCl = 2 NaI + PbCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C3H5O9N3 = O2 + CO2 + H2O + N2 =>
4 C3H5O9N3 = O2 + 12 CO2 + 10 H2O + 6 N2
Os + H2SO4 = Os(H2O)2O4 + SO2 + H2O =>
Os + 4 H2SO4 = Os(H2O)2O4 + 4 SO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s) =>
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s)
CuSCN + HCl = CuCl2 + H2SCN =>
CuSCN + 2 HCl = CuCl2 + H2SCN
PbO2 + N2 = PbN + O2 =>
2 PbO2 + N2 = 2 PbN + 2 O2
SO4{2-} + H2O + I{-} = SO3{2-} + OH{-} + I2 =>
SO4{2-} + H2O + 2 I{-} = SO3{2-} + 2 OH{-} + I2
Fe(s) + I2(s) = FeI3(s) =>
2 Fe(s) + 3 I2(s) = 2 FeI3(s)
CH3COOH + Li(OH) = H2O + LiC2H3O2 =>
CH3COOH + Li(OH) = H2O + LiC2H3O2
Zn + K2SO4 = K2 + Zn(SO4) =>
Zn + K2SO4 = K2 + Zn(SO4)
AlCl3 + CuCO3 = CO2 + Al2O3 + CuCl2 =>
2 AlCl3 + 3 CuCO3 = 3 CO2 + Al2O3 + 3 CuCl2
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
B2O3 + Cl2 = BCl3 + O2 =>
2 B2O3 + 6 Cl2 = 4 BCl3 + 3 O2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
H2CO2 + Fe(OH)3 = Fe(HCO2)3 + H2O =>
3 H2CO2 + Fe(OH)3 = Fe(HCO2)3 + 3 H2O
N2O + C2H2 = CO + N2 + H2O =>
3 N2O + C2H2 = 2 CO + 3 N2 + H2O
CH3OCH3 + BF3 = CH3OCH3BF3 =>
CH3OCH3 + BF3 = CH3OCH3BF3
Na2O(s)H2O(l) = NaOH(aq) =>
Na2O(s)H2O(l) = 2 NaOH(aq)
KOH + H3PO4 = H2O + KH2PO4 =>
KOH + H3PO4 = H2O + KH2PO4
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