| 前日に均衡した方程式 |
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
Al(OH)3 + Ni(NO3)2 = Ni(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Ni(NO3)2 = 3 Ni(OH)2 + 2 Al(NO3)3
FeO + Mg(OH)2 = Fe(OH)2 + MgO =>
FeO + Mg(OH)2 = Fe(OH)2 + MgO
MnO4{-} + OH{-} + I{-} = MnO4{-2} + IO3 + H2O =>
7 MnO4{-} + 6 OH{-} + I{-} = 7 MnO4{-2} + IO3 + 3 H2O
(Na2S2O3) + (HCl) = NaCl + SO2 + S + H2O =>
(Na2S2O3) + 2(HCl) = 2 NaCl + SO2 + S + H2O
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
Fe + O3 = Fe7O8 =>
21 Fe + 8 O3 = 3 Fe7O8
Sn + (HCl) = SnCl2 + H2 =>
Sn + 2(HCl) = SnCl2 + H2
Cu(s) + Ag{+} = Ag + Cu{2+} =>
Cu(s) + 2 Ag{+} = 2 Ag + Cu{2+}
HClO + KI + HCl = KCl + I2 + H2OHCl =>
HClO + 2 KI + 2 HCl = 2 KCl + I2 + H2OHCl
BrO3 = Br2 + O2 =>
2 BrO3 = Br2 + 3 O2
C6H8O7 + K2CO3 = C6H5K3O7 + H2CO3 =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5K3O7 + 3 H2CO3
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(s) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(s)
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
S2{-} + SO42{-} + H{+} = SO2 + H2O =>
79 S2{-} + 9 SO42{-} + 88 H{+} = 167 SO2 + 44 H2O
CuCl2*52H2O = CuCl2 + H2O =>
CuCl2*52H2O = CuCl2 + 52 H2O
SrS + ZnSO4 = SrSO4 + ZnS =>
SrS + ZnSO4 = SrSO4 + ZnS
C2H5OH + HNO3 = C2H5OOH + NO2 + H2O =>
C2H5OH + 2 HNO3 = C2H5OOH + 2 NO2 + H2O
(H3C)3COH + O2 = CO2 + H2O =>
(H3C)3COH + 6 O2 = 4 CO2 + 5 H2O
(NH4)3PO4 + CuO = (NH4)2O + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 CuO = 3(NH4)2O + Cu3(PO4)2
Al(NO3)3 + FeSO4 + H2SO4 = Fe(NO)SO4 + Fe2(SO4)3 + Al2(SO4)3 + H2O =>
2 Al(NO3)3 + 24 FeSO4 + 12 H2SO4 = 6 Fe(NO)SO4 + 9 Fe2(SO4)3 + Al2(SO4)3 + 12 H2O
H2O + N2O5 = HNO3 = H2O + N205 = HNO3 =>
H2O + N2O5 = 2 HNO3
C6H9NO + O2 = NO2 + CO2 + H2O =>
4 C6H9NO + 35 O2 = 4 NO2 + 24 CO2 + 18 H2O
CH3COOLi*H2O + Ni(CH3COO)2*4H2O + Mn(CH3COO)2*4H2O + O2 = Li113Ni45Mn42O200 + H2O + CO2 =>
452 CH3COOLi*H2O + 180 Ni(CH3COO)2*4H2O + 168 Mn(CH3COO)2*4H2O + 2409 O2 = 4 Li113Ni45Mn42O200 + 3566 H2O + 2296 CO2
Cu(OH)2 + Na3(PO4) = Cu3(PO4)2 + NaOH =>
3 Cu(OH)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 NaOH
CuCl + NH3*H2O = Cl[Cu(NH3)2] + H2O =>
CuCl + 2 NH3*H2O = Cl[Cu(NH3)2] + 2 H2O
Se(s) + Cl2(g) + H2O(l) = H2SeO4(aq) + HCl(aq) =>
Se(s) + 3 Cl2(g) + 4 H2O(l) = H2SeO4(aq) + 6 HCl(aq)
KHSeO3 + KOH = K2SeO3 + H2O =>
KHSeO3 + KOH = K2SeO3 + H2O
CoCl2 + HCl = H2(CoCl4) =>
CoCl2 + 2 HCl = H2(CoCl4)
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2 =>
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
MnSO4 + Na2CO3 + KNO3 = MnO2 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + Na2CO3 + KNO3 = MnO2 + KNO2 + Na2SO4 + CO2
PbS2 + Cu(NO3)2 = CuS2 + Pb(NO3)2 =>
PbS2 + Cu(NO3)2 = CuS2 + Pb(NO3)2
NaBr + Pb(NO3)2 = Na(NO3)2 + BrPb =>
NaBr + Pb(NO3)2 = Na(NO3)2 + BrPb
NH4HCO3(aq) + HBr(aq) = NH4Br(aq) + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HBr(aq) = NH4Br(aq) + H2O(l) + CO2(g)
Na2SO3 + CH3COOH = SO2 + H2O + NaC2H3O2 =>
Na2SO3 + 2 CH3COOH = SO2 + H2O + 2 NaC2H3O2
Na2CO3 + KCl = NaCl + K2CO3 =>
Na2CO3 + 2 KCl = 2 NaCl + K2CO3
FeCl3 + CaOH = Fe(OH)3 + CaCl =>
FeCl3 + 3 CaOH = Fe(OH)3 + 3 CaCl
C57H104O6 + CH4O = C19H36O2 + H2O =>
3 C57H104O6 + 38 CH4O = 11 C19H36O2 + 34 H2O
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + CrSO4 + KSO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 4 CrSO4 + 4 KSO4 + 11 H2O
Sodiumchloride + Magnesium = Magnesiumchloride + sodium =>
2 NaCl + Mg = MgCl2 + 2 Na
Cr2 + H2SO4 = Cr2(SO4)3 + H2 =>
Cr2 + 3 H2SO4 = Cr2(SO4)3 + 3 H2
BaH2 + H2O = Ba(OH) + H2 =>
2 BaH2 + 2 H2O = 2 Ba(OH) + 3 H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaBr + AgCN = AgBr + NaCN =>
NaBr + AgCN = AgBr + NaCN
KMnO4 + NaOH + KI = KNaMnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 6 KNaMnO4 + KIO3 + 3 H2O
KHSeO3 + KOH = K2SeO3 + H2O =>
KHSeO3 + KOH = K2SeO3 + H2O
*Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
*Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
(NH4)2CO3KOH = (NH4)2OHKCO3 =>
(NH4)2CO3KOH = (NH4)2OHKCO3
Zn(CN)2 = Zn2 + CN =>
2 Zn(CN)2 = Zn2 + 4 CN
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