| 前日に均衡した方程式 |
K2(HgI4) + 4 KCN = K2(Hg(CN)4) + 4 KI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2SO4 + Mg3(PO4)2 = MgSO4 + H3PO4 =>
3 H2SO4 + Mg3(PO4)2 = 3 MgSO4 + 2 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
HBr + OH = BrO + H2O =>
HBr + 3 OH = BrO + 2 H2O
CaO + S = CaS + O =>
CaO + S = CaS + O
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
C2H5Br + NH3 = C2H5NH2 + NH4Br =>
C2H5Br + 2 NH3 = C2H5NH2 + NH4Br
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
HCl + MgOH{+2} = MgCl{+2} + H2O =>
HCl + MgOH{+2} = MgCl{+2} + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaOCl + NaOH + NaHSO3 = Na2SO4 + NaCl + H2O =>
NaOCl + NaOH + NaHSO3 = Na2SO4 + NaCl + H2O
Mg + Pb(OAc) = Pb + Mg(OAc) =>
Mg + Pb(OAc) = Pb + Mg(OAc)
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
HCl + MgOH{+2} = MgCl{+2} + H2O =>
HCl + MgOH{+2} = MgCl{+2} + H2O
TiH2 + N2 = H2 + TiN =>
2 TiH2 + N2 = 2 H2 + 2 TiN
HO2 + MnO2 + OH{-} = MnO4{-} + H2O =>
HO2 + MnO2 + OH{-} = MnO4{-} + H2O
Ba(NO3)2 + Ca(CIO3)2 = Ba(CIO3)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(CIO3)2 = Ba(CIO3)2 + Ca(NO3)2
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl(s) =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl(s)
SnO = Sn + O =>
SnO = Sn + O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
C11H15NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C11H15NO2 + 26 O2 = 21 CO2 + 13 H2O + CH4N2O
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Sr(NO3)2 + KBr = SrBr2 + KNO3 =>
Sr(NO3)2 + 2 KBr = SrBr2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NH3(aq) = [Cu(NH3)4]SO4(aq) =>
CuSO4 + 4 NH3(aq) = [Cu(NH3)4]SO4(aq)
H2Se + Cl2 = HCl + SeCl4 =>
H2Se + 3 Cl2 = 2 HCl + SeCl4
CuSO4 + PH3 = Cu3P2 + H2SO4 =>
3 CuSO4 + 2 PH3 = Cu3P2 + 3 H2SO4
NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Mg(NO3)2 = Mg(HCO3)2 + 2 NH4NO3
SnO = Sn + O2 =>
2 SnO = 2 Sn + O2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H6 + CH3 = C7H8 =>
13 C6H6 + 6 CH3 = 12 C7H8
Cu(OH)2(s) + Na2SO4(aq) + HCl(aq) = CuSO4 + NaCl + H2O =>
Cu(OH)2(s) + Na2SO4(aq) + 2 HCl(aq) = CuSO4 + 2 NaCl + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
KI + KMnO4 + H2SO4 = I1 + H2O + KMnSO4 + K2SO4 =>
6 KI + KMnO4 + 4 H2SO4 = 6 I1 + 4 H2O + KMnSO4 + 3 K2SO4
Na = Na{+} + e =>
Na = Na{+} + e
(CH3)3N + HCl = (CH3)Cl + NH3 =>
(CH3)3N + 3 HCl = 3(CH3)Cl + NH3
Ni + K4Fe(CN)6 = NiFe(CN)6 + K =>
Ni + K4Fe(CN)6 = NiFe(CN)6 + 4 K
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