| 前日に均衡した方程式 |
I2(aq) + 2 KBr(aq) = Br2(aq) + 2 KI
FeCl3 + K4(CN)6Fe = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4(CN)6Fe = 12 KCl + Fe4[Fe(CN)6]3
K2CrO7 + H2SO4 + KI = K2SO4 + Cr(SO4)3 + H2O + I2 =>
K2CrO7 + 7 H2SO4 + 6 KI = 4 K2SO4 + Cr(SO4)3 + 7 H2O + 3 I2
Sr + HNO3 = Sr(NO3)2 + H2(g) =>
Sr + 2 HNO3 = Sr(NO3)2 + H2(g)
Al + KOH + H2O + H2SO4 = H2 + KAl(SO4)2*10H2O =>
2 Al + 2 KOH + 18 H2O + 4 H2SO4 = 3 H2 + 2 KAl(SO4)2*10H2O
Ca(MnO4)2 + HCl + FeCl2 = CaCl2 + FeCl3 + MnO2 + H2O =>
Ca(MnO4)2 + 8 HCl + 6 FeCl2 = CaCl2 + 6 FeCl3 + 2 MnO2 + 4 H2O
Co + Te = CoTe =>
Co + Te = CoTe
K2O3 + Cl2 + C = KCl3 + CO =>
K2O3 + 3 Cl2 + 3 C = 2 KCl3 + 3 CO
KS + Fe(NO3)3 = FeS3 + KNO3 =>
3 KS + Fe(NO3)3 = FeS3 + 3 KNO3
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl =>
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
N2 + H2O = NH3 + NO100 =>
203 N2 + 600 H2O = 400 NH3 + 6 NO100
SF4 + F2 = SF6 =>
SF4 + F2 = SF6
Pb(NO3)2 + CaOCl2 + H2O = PbO2 + HNO3 + CaCl2 =>
Pb(NO3)2 + CaOCl2 + H2O = PbO2 + 2 HNO3 + CaCl2
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
C2O4{2-}(aq) + MnO4{-}(aq) + H{+} = Mn{2+}(aq) + CO2(g) + H2O =>
5 C2O4{2-}(aq) + 2 MnO4{-}(aq) + 16 H{+} = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O
CrO3 + Mg = MgO + Cr =>
CrO3 + 3 Mg = 3 MgO + Cr
Pb(OH)4 + NaOH = Na2[Pb(OH)6] =>
Pb(OH)4 + 2 NaOH = Na2[Pb(OH)6]
C8H9NO2 + FeCl3 = C8H9NO2FeCl3 =>
C8H9NO2 + FeCl3 = C8H9NO2FeCl3
PbSPbSO4 = PbSO2 =>
PbSPbSO4 = 2 PbSO2
BaNO32KI = BaIKNO32 =>
BaNO32KI = BaIKNO32
H + Al(OH)3 = Al3 + H2O =>
9 H + 3 Al(OH)3 = Al3 + 9 H2O
Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4
FePbSO4 = FeSO4Pb =>
FePbSO4 = FeSO4Pb
C5H8 + KMnO4 + H2SO4 = C5H4O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 12 KMnO4 + 18 H2SO4 = 5 C5H4O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
KMnO4 + SO2 + KOH = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 SO2 + 4 KOH = 2 MnSO4 + 3 K2SO4 + 2 H2O
KAl3Si3O10(OH)2 = K2O + Al2O3 + SiO2 + H2O =>
2 KAl3Si3O10(OH)2 = K2O + 3 Al2O3 + 6 SiO2 + 2 H2O
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2
Pb + Zn(C2H4O2) = Zn + Pb(C2H4O2) =>
Pb + Zn(C2H4O2) = Zn + Pb(C2H4O2)
C2O2H2 + O2 = CO2 + H2O =>
2 C2O2H2 + 3 O2 = 4 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Ba3(PO4)2 + 4 H2O
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Pb(OH)2 + Na2O = Na2PbO2 + H2O =>
Pb(OH)2 + Na2O = Na2PbO2 + H2O
[Cd(H2O)2(NH3)4](OH)2 + H2SO4 = [Cd(NH3)4]SO4 + H2O =>
[Cd(H2O)2(NH3)4](OH)2 + H2SO4 = [Cd(NH3)4]SO4 + 4 H2O
(NH4)2S + HBr = H2S + NH4Br =>
(NH4)2S + 2 HBr = H2S + 2 NH4Br
CrBr3 + NaBrO + NaOH = NaBr + Na2CrO4 + H2O =>
2 CrBr3 + 3 NaBrO + 10 NaOH = 9 NaBr + 2 Na2CrO4 + 5 H2O
C6H5NO + O2 = CO2 + H2O + N2 =>
4 C6H5NO + 27 O2 = 24 CO2 + 10 H2O + 2 N2
Ca3Al2Si3O12 + Al2SiO5 + SiO2 = CaAl2Si2O8 =>
Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2 = 3 CaAl2Si2O8
Pb + Zn(NO3)2 = Pb(NO3) + Zn =>
2 Pb + Zn(NO3)2 = 2 Pb(NO3) + Zn
CoCl2(heat) = CoCl2 =>
CoCl2(heat) = CoCl2
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Fe2(CO)9 + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe2(CO)9 + 30 HNO3 = 2 Fe(NO3)3 + 9 CO2 + 24 NO2 + 15 H2O
Cu + Ag{+} = CuAg{+} =>
Cu + Ag{+} = CuAg{+}
Fe(NO3)3(aq) + (NH4)2S(aq) = Fe2S3 + NH4NO3 =>
2 Fe(NO3)3(aq) + 3(NH4)2S(aq) = Fe2S3 + 6 NH4NO3
Cu + Ag{+} = CuAg{+} =>
Cu + Ag{+} = CuAg{+}
C2H3NaO2 + NH4Cl = NaCl + C2H3O2NH4 =>
C2H3NaO2 + NH4Cl = NaCl + C2H3O2NH4
KC2H5OH = KOHC2H5 =>
KC2H5OH = KOHC2H5
Ca + (CO3) = CaCO3 =>
Ca + (CO3) = CaCO3
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