| 前日に均衡した方程式 |
KCrO4 + CaCl = CaCrO4 + KCl
Fe(s) + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(s) =>
2 Fe(s) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(s)
MnO4{-} + NO2 + H2O = Mn{+2} + NO3{-} + H{+} =>
MnO4{-} + 5 NO2 + H2O = Mn{+2} + 5 NO3{-} + 2 H{+}
Sn{4+} + I{-} = Sn + I2 =>
Sn{4+} + 4 I{-} = Sn + 2 I2
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
C6H6CH2OH + KMnO4 + H2SO4 = C6H6COH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH2OH + 2 KMnO4 + 3 H2SO4 = 5 C6H6COH + K2SO4 + 2 MnSO4 + 8 H2O
Zn + Br = ZnBr2 =>
Zn + 2 Br = ZnBr2
CH3Cl + Cl = CCl + HCl =>
CH3Cl + 3 Cl = CCl + 3 HCl
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H12O6 = C6H12O4 + CO2 + H2O =>
7 C6H12O6 = 6 C6H12O4 + 6 CO2 + 6 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
K + H + P + O = KH2PO4 =>
K + 2 H + P + 4 O = KH2PO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
SS8 + O2 = SO3 =>
2 SS8 + 27 O2 = 18 SO3
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CO = C + CO2 =>
2 CO = C + CO2
NH4ClO4(s) + Al(s) = Al2O3(s) + N2(g) + HCl(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(s) + 3 N2(g) + 6 HCl(g) + 9 H2O(g)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
[CoCl2(C2H8N2)2]Cl + (C10H8N2) + KBr = [Co(C2H8N2)2(C10H8N2)]Br3 + K + Cl =>
[CoCl2(C2H8N2)2]Cl + (C10H8N2) + 3 KBr = [Co(C2H8N2)2(C10H8N2)]Br3 + 3 K + 3 Cl
Pb(OH)2 + NO2 = Pb(OH)NO3 + H2 =>
2 Pb(OH)2 + 2 NO2 = 2 Pb(OH)NO3 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
(NH4)2SO4 + Cu(OH)2 = NH4OH + CuSO4 =>
(NH4)2SO4 + Cu(OH)2 = 2 NH4OH + CuSO4
Cr2O72{-} + H{+} + Cu = Cr3{+} + H2O + Cu2{+} =>
3 Cr2O72{-} + 432 H{+} + 854 Cu = 2 Cr3{+} + 216 H2O + 427 Cu2{+}
Al(s) + N2(g) = AlN(aq) =>
2 Al(s) + N2(g) = 2 AlN(aq)
Ca + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca + 2 Na3PO4 = Ca3(PO4)2 + 6 Na
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
Na + MgSO4 = Na2SO4 + Mg =>
2 Na + MgSO4 = Na2SO4 + Mg
Na2O + K = Na + K2O =>
Na2O + 2 K = 2 Na + K2O
SrO + HCl = H2O + SrCl2 =>
SrO + 2 HCl = H2O + SrCl2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
H2S + O2 = SO2 + HO2 =>
H2S + 3 O2 = SO2 + 2 HO2
CO + HO = COH + O =>
CO + HO = COH + O
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 KCl + 6 H2SO4 = 2 CrO2Cl2 + 6 KHSO4 + 3 H2O
Cr2O7{-2} + H{+} + {-2} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 3{-2} = 2 Cr{+3} + 7 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag2(CO3)3 = Ag2O3 + CO2 =>
Ag2(CO3)3 = Ag2O3 + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
magnesium + oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HBrO3 + Cr(OH)2 = Cr(BrO3)2 + H2O =>
2 HBrO3 + Cr(OH)2 = Cr(BrO3)2 + 2 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
FeCl3 + NH3O3H = HFe(OH)4 + NCl + H2O + O =>
2 FeCl3 + 6 NH3O3H = 2 HFe(OH)4 + 6 NCl + 7 H2O + 3 O
Pb + HNO2 = PbNO2 + H2 =>
2 Pb + 2 HNO2 = 2 PbNO2 + H2
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