| 前日に均衡した方程式 |
2 K2S2O8 + 6 FeSO4 + 2 H2O = 3 Fe2(SO4)3 + 4 KOH + SO2
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
NaCl + KO = KCl + NaO =>
NaCl + KO = KCl + NaO
Cu2OH2SO4 = Cu2SO4H2O =>
Cu2OH2SO4 = Cu2SO4H2O
Al + NF3 = AlF3 + N2 =>
2 Al + 2 NF3 = 2 AlF3 + N2
C6H5COONa + HClO4 = C6H5COOH + NaClO4 =>
C6H5COONa + HClO4 = C6H5COOH + NaClO4
Me4NBr2 + Br3 = Me4NBr5 =>
Me4NBr2 + Br3 = Me4NBr5
H4 + Br = HBr =>
H4 + 4 Br = 4 HBr
H2S(g) + O2 = S8(s) + H2O =>
8 H2S(g) + 4 O2 = S8(s) + 8 H2O
KO2 + CO2 = K3C4O3 + O5 =>
15 KO2 + 20 CO2 = 5 K3C4O3 + 11 O5
C3H4OH + O2 = CO2 + H2O =>
4 C3H4OH + 15 O2 = 12 CO2 + 10 H2O
Zn + MnO4{-} + H2O = Zn{+2} + MnO2 + OH{-} =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{+2} + 2 MnO2 + 8 OH{-}
NaHCO3 + H3C5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + 2 H3C5O7 = 7 CO2 + 2 H2O + Na3C6H5O7
Ni(CH3COO)2 + NaOH = Ni(OH)2 + Na(CH3COO) =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 Na(CH3COO)
FeCl2*4H2O + K4Fe(CN)6*3H2O = Fe4(Fe(CN)6)2 + KCl + H2O =>
4 FeCl2*4H2O + 2 K4Fe(CN)6*3H2O = Fe4(Fe(CN)6)2 + 8 KCl + 22 H2O
HBr + Pb(OH)4 = PbBr4 + H2O =>
4 HBr + Pb(OH)4 = PbBr4 + 4 H2O
Cl(OH)2 + H2SO4 = Cl2(SO4)2 + H2O =>
2 Cl(OH)2 + 2 H2SO4 = Cl2(SO4)2 + 4 H2O
Sb + F2 = SbF3 =>
2 Sb + 3 F2 = 2 SbF3
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4) =>
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4)
C16H10 + CO2 + NH3 + H2O = C3H7NO2 =>
6 C16H10 + 15 CO2 + 37 NH3 + 44 H2O = 37 C3H7NO2
Br2(I) + KI = I2 + KBr =>
2 Br2(I) + 4 KI = 3 I2 + 4 KBr
Na2CrO4 + CO2 = Cr2O3 + Na2CO3 + O2 =>
4 Na2CrO4 + 4 CO2 = 2 Cr2O3 + 4 Na2CO3 + 3 O2
HB + Ca(OH)2 = CaB2 + H2O =>
2 HB + Ca(OH)2 = CaB2 + 2 H2O
HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ba(OH)2(aq) = Ba(ClO4)2(aq) + 2 H2O(l)
KOH(aq) + MgI2(aq) = Mg(OH)2(s) + KI(aq) =>
2 KOH(aq) + MgI2(aq) = Mg(OH)2(s) + 2 KI(aq)
Ca(NO3)2(aq) + K3(PO4)(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3(PO4)(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
ZnCl2 + K4Fe(CN)6 = KCl + Zn2Fe(CN)6 =>
2 ZnCl2 + K4Fe(CN)6 = 4 KCl + Zn2Fe(CN)6
As2S5 + NO3 = AsO4 + S + NO2 =>
As2S5 + 8 NO3 = 2 AsO4 + 5 S + 8 NO2
KMnO4 + H2O + KI = MnO2 + I2 + KOH =>
2 KMnO4 + 4 H2O + 6 KI = 2 MnO2 + 3 I2 + 8 KOH
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O
Mg + HCl(aq) = H + MgCl =>
Mg + HCl(aq) = H + MgCl
Ni + Fe + O2 = NiFe2O4 =>
Ni + 2 Fe + 2 O2 = NiFe2O4
Al2S3(aq) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(aq) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
FeCl2 + CsOH = Fe(OH)2 + CsCl =>
FeCl2 + 2 CsOH = Fe(OH)2 + 2 CsCl
C21H30 + O2 = CO2 + H2O =>
2 C21H30 + 57 O2 = 42 CO2 + 30 H2O
C4H9OH + O3 = CO2 + H2O =>
C4H9OH + 4 O3 = 4 CO2 + 5 H2O
F = F2 =>
2 F = F2
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3(Fe(C2O4)3)*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3(Fe(C2O4)3)*3H2O + 2 Fe(OH)3 + 6 H2O
H2MnO4 + Fe(OH)3 = Fe2(MnO4)3 + H2O =>
3 H2MnO4 + 2 Fe(OH)3 = Fe2(MnO4)3 + 6 H2O
K2O + Mg(OH)2 = KOH + MgO =>
K2O + Mg(OH)2 = 2 KOH + MgO
*4K4[Fe(SCN)6] + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + KNO3 =>
3*4K4[Fe(SCN)6] + 194 K2Cr2O7 + 710 H2(SO4) = 6 Fe2(SO4)3 + 194 Cr2(SO4)3 + 72 CO2 + 710 H2O + 182 K2(SO4) + 72 KNO3
AlCl3 + HNO2 = Al(NO2)3 + HCl =>
AlCl3 + 3 HNO2 = Al(NO2)3 + 3 HCl
NaNO2 + S = Na2SO4 + N2 =>
2 NaNO2 + S = Na2SO4 + N2
C6H5COOH + NH4OH = C6H5CONH2 + H2O =>
C6H5COOH + NH4OH = C6H5CONH2 + 2 H2O
CoOOH + HCl = CoCl2 + Cl2 + H2O =>
2 CoOOH + 6 HCl = 2 CoCl2 + Cl2 + 4 H2O
Fe + O + H2O = Fe2O3H2O =>
2 Fe + 3 O + H2O = Fe2O3H2O
Cr(s) + HPO4(aq) = Cr3(PO4)(s) + H2(g) =>
6 Cr(s) + 2 HPO4(aq) = 2 Cr3(PO4)(s) + H2(g)
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
Ca2 + Cl1 = CaCl2 =>
Ca2 + 4 Cl1 = 2 CaCl2
[Ag(NH3)2]Cl + Na2S2O3 = Na3[Ag(S2O3)2] + NH3 + NaCl =>
[Ag(NH3)2]Cl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + 2 NH3 + NaCl
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