| 前日に均衡した方程式 |
2 CN{-} + 5 OCl{-} + 2 OH{-} = N2 + 2 CO3{-2} + H2O + 5 Cl{-}
MnO4K + HCl = ClK + Cl2Mn + Cl2 + H2O =>
2 MnO4K + 16 HCl = 2 ClK + 2 Cl2Mn + 5 Cl2 + 8 H2O
NaCl + CH3COOH = HCl + CH3COONa =>
NaCl + CH3COOH = HCl + CH3COONa
MnO2 + BiO3 = MnO4 + Bi3 =>
9 MnO2 + 6 BiO3 = 9 MnO4 + 2 Bi3
CH3NH3Cl + NH3 = CH3NH2 + NH4Cl =>
CH3NH3Cl + NH3 = CH3NH2 + NH4Cl
N2 + H6 = N2H6 =>
N2 + H6 = N2H6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 VO3{-} + Mn{2+} + 12 H{+}
Fe(NO3)3 + Li = LiNO3 + Fe =>
Fe(NO3)3 + 3 Li = 3 LiNO3 + Fe
HNO3 + CaS = Ca(NO3)2 + H2O + S + NO =>
8 HNO3 + 3 CaS = 3 Ca(NO3)2 + 4 H2O + 3 S + 2 NO
NCl3(g) + H2O(l) = NH3(g) + HOCl(g) =>
NCl3(g) + 3 H2O(l) = NH3(g) + 3 HOCl(g)
Na3AlF6 = NaF + AlF3 =>
Na3AlF6 = 3 NaF + AlF3
CoCO3 + NH3 + H{+} + Cl{-} + O2 = [Co(NH3)4O]Cl3 + H2O + CO2 =>
4 CoCO3 + 16 NH3 + 12 H{+} + 12 Cl{-} + 3 O2 = 4[Co(NH3)4O]Cl3 + 6 H2O + 4 CO2
K + Na3PO4 = Na + K(PO4) =>
K + Na3PO4 = 3 Na + K(PO4)
Bi(NO3)3 + PbO2 + NaOH = NaNO3 + Bi2O5 + Pb(NO3)2 + H2O =>
2 Bi(NO3)3 + 2 PbO2 + 2 NaOH = 2 NaNO3 + Bi2O5 + 2 Pb(NO3)2 + H2O
SnCl4 + NaOH = NaCl + Sn(OH)4* =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(OH)4*
Fe2(SO4)3 + MnSO4 + K2SO4 + H2O = KMnO4 + FeSO4 + H2SO4 =>
5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O = 2 KMnO4 + 10 FeSO4 + 8 H2SO4
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Na2B4O7*10H2O + FeCl3 = NaBO2 + Fe(BO2)3 + HCl + H2O =>
3 Na2B4O7*10H2O + 2 FeCl3 = 6 NaBO2 + 2 Fe(BO2)3 + 6 HCl + 27 H2O
CH3COOH + Al(OH)3 = H2O + (CH3CO2)2AlOH =>
2 CH3COOH + Al(OH)3 = 2 H2O + (CH3CO2)2AlOH
magnesiumcarbonate = magnesiumoxide + carbondioxide =>
MgCO3 = MgO + CO2
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
Mg + Ag2(SO3) = Ag + Mg(SO3) =>
Mg + Ag2(SO3) = 2 Ag + Mg(SO3)
KI(aq) + Pb(C2H3O2)2 = KC2H3O2 + PbI2 =>
2 KI(aq) + Pb(C2H3O2)2 = 2 KC2H3O2 + PbI2
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag(i) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag(i)
MnOOH + KOH + KClO3 = K2MnO4 + KCl + H2O =>
2 MnOOH + 4 KOH + KClO3 = 2 K2MnO4 + KCl + 3 H2O
Fe{+2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{3+} + H2O =>
6 Fe{+2} + Cr2O7{-2} + 14 H{+} = 6 Fe{+3} + 2 Cr{3+} + 7 H2O
Na(CO3) + H2SO4 = Na2SO4 + HCO3 =>
2 Na(CO3) + H2SO4 = Na2SO4 + 2 HCO3
MgSO4(aq) + LiOH(aq) = Li2SO4 + Mg(OH)2 =>
MgSO4(aq) + 2 LiOH(aq) = Li2SO4 + Mg(OH)2
(FeOH)2SO4 + HCl = FeCl2 + H2SO4 + H2O =>
(FeOH)2SO4 + 4 HCl = 2 FeCl2 + H2SO4 + 2 H2O
Pb(OH)4 + Cu20 = Pb02 + CuOH =>
10 Pb(OH)4 + 2 Cu20 = 5 Pb02 + 40 CuOH
KMnO4 + (NH4)2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
2 KMnO4 + 5(NH4)2C2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O
Ag + H2S = H2Ag + S =>
Ag + H2S = H2Ag + S
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na(OH)(aq) + SrCl2(aq) = NaCl(s) + Sr(OH)2 =>
2 Na(OH)(aq) + SrCl2(aq) = 2 NaCl(s) + Sr(OH)2
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
C2H4(OH)(COOH)3 + NaHCO3 = CO2 + H2O + C2H4(OH)(COONa)3 =>
C2H4(OH)(COOH)3 + 3 NaHCO3 = 3 CO2 + 3 H2O + C2H4(OH)(COONa)3
H3PO2 + I{-} + K{+} = PH3 + I2 + K2O =>
H3PO2 + 4 I{-} + 4 K{+} = PH3 + 2 I2 + 2 K2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C6H12O6 + KClO3 = CO2 + H2O + KCl =>
C6H12O6 + 4 KClO3 = 6 CO2 + 6 H2O + 4 KCl
H(IO3) + Cr(OH)3 = Cr(IO3)3 + H2O =>
3 H(IO3) + Cr(OH)3 = Cr(IO3)3 + 3 H2O
Cr2(SO4)3 + NaHCO3 = Cr(OH)3 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 6 NaHCO3 = 2 Cr(OH)3 + 6 CO2 + 3 Na2SO4
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O = NH4NO3OH + [Co(NH3)4CO3]NO3 =>
9 Co(NO3)2 + 23 NH3 + 9(NH4)2CO3 + H2O = 7 NH4NO3OH + 9[Co(NH3)4CO3]NO3
H2CO3 + Al(OH)3 = AlH2 + O6H3C =>
H2CO3 + Al(OH)3 = AlH2 + O6H3C
Fe + Cu(NO3)2 = Cu2 + Fe(NO3)3 =>
4 Fe + 6 Cu(NO3)2 = 3 Cu2 + 4 Fe(NO3)3
MgCl2 + KNO3 = MgNO3 + KCl2 =>
MgCl2 + KNO3 = MgNO3 + KCl2
KHCO3 + HCI = KCI + H2O + CO2 =>
KHCO3 + HCI = KCI + H2O + CO2
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