| 前日に均衡した方程式 |
2 Na3PO4 + 3 ZnSO4 = Zn3P2O8 + 3 Na2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NOHSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HNO3 + K2SO4 =>
3 NOHSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + 3 HNO3 + K2SO4
Na2S + NaHCO3 + CH3OH = H2S + CO2 + Na =>
5 Na2S + 2 NaHCO3 + 2 CH3OH = 5 H2S + 4 CO2 + 12 Na
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
S + Na2CO3 = Na2S + CO2 + SO2 =>
3 S + 2 Na2CO3 = 2 Na2S + 2 CO2 + SO2
MnO2(s) + Ca(s) = CaO(s) + Mn(s) =>
MnO2(s) + 2 Ca(s) = 2 CaO(s) + Mn(s)
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C2H2H2O = C2H4O =>
C2H2H2O = C2H4O
Na3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO3 + 9 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 Na2SO4 + 6 H2O
NaOH(aq) + H2CO3(aq) = Na2CO3(aq) + H2O =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3(aq) + 2 H2O
Ag{+} + S2O3{-2} = [Ag(S2O3)2]{-3} =>
Ag{+} + 2 S2O3{-2} = [Ag(S2O3)2]{-3}
Fe(NO3)2 + KI = KNO3 + Fe(s) + I2(s) =>
Fe(NO3)2 + 2 KI = 2 KNO3 + Fe(s) + I2(s)
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
FeSO4 + NaOH + H2O2 = Fe2O3 + H2O + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = Fe2O3 + 3 H2O + 2 Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HI + KHCO3 = KI + CO2 + H2O =>
HI + KHCO3 = KI + CO2 + H2O
FeCl3 + H2S + H2SO4 = FeSO4 + H2O + SCl2 =>
8 FeCl3 + 7 H2S + 13 H2SO4 = 8 FeSO4 + 20 H2O + 12 SCl2
Ca(NH4)2 + K(NO3) = Ca(NO3)2 + K(NH4) =>
Ca(NH4)2 + 2 K(NO3) = Ca(NO3)2 + 2 K(NH4)
NH4NO3 + Mg = MgO + Mg3N2 + H2 =>
NH4NO3 + 6 Mg = 3 MgO + Mg3N2 + 2 H2
FeCl3 + (NH4)2CO3 = (NH4)2Cl3 + FeCO3 =>
FeCl3 + (NH4)2CO3 = (NH4)2Cl3 + FeCO3
Ni(NO3) + KCO3 = Ni(CO3) + KNO3 =>
Ni(NO3) + KCO3 = Ni(CO3) + KNO3
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
HCl + Cr(OH)3 = H2O + Cl3Cr =>
3 HCl + Cr(OH)3 = 3 H2O + Cl3Cr
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
CH3COOH + NaClO + NaCl = CH3COONa + Cl2 + H2O =>
2 CH3COOH + NaClO + NaCl = 2 CH3COONa + Cl2 + H2O
Zn + Cr2(SO4)3 = Cr + ZnSO4 =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 ZnSO4
KCl + Mg(OH) = KOH + MgCl =>
KCl + Mg(OH) = KOH + MgCl
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
Ba + SO3 = BaSO3 =>
Ba + SO3 = BaSO3
Na3PO4 + Sr(ClO3)2 = NaClO3 + Sr3(PO4)2 =>
2 Na3PO4 + 3 Sr(ClO3)2 = 6 NaClO3 + Sr3(PO4)2
KClO3 + HCl = HClO3 + KCl =>
KClO3 + HCl = HClO3 + KCl
C3H6O2 + H2 = C6H6O + CH4O =>
5 C3H6O2 + 6 H2 = C6H6O + 9 CH4O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Fe(SO4)KOH = K(SO4)FeOH =>
Fe(SO4)KOH = K(SO4)FeOH
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
MgOH2 + HCl = MgCl2 + H + O =>
MgOH2 + 2 HCl = MgCl2 + 4 H + O
CH3CH2CH2OH + HCl = CH3CH2Cl + H2O =>
2 CH3CH2CH2OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
(NO4)2SO4 + BaCl2 = NO4Cl + BaSO4 =>
(NO4)2SO4 + BaCl2 = 2 NO4Cl + BaSO4
Fe(OH)3 + KOH = K3FeO6 + H2 =>
Fe(OH)3 + 3 KOH = K3FeO6 + 3 H2
C99999999999999999999999999999 = C9223362819000000000 =>
C99999999999999999999999999999 = C9223362819000000000
Zn(SO4) + NH3 + H2O = Zn(OH)2 + (NH4)2SO4 =>
Zn(SO4) + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2SO4
PbO2(s) = Pb3O4(s)O2(g) =>
3 PbO2(s) = Pb3O4(s)O2(g)
CH3CH2OH + (O2) = CH3COOH + H2O =>
CH3CH2OH + (O2) = CH3COOH + H2O
Ca(OH)2CuO = Cu(OH)2CaO =>
Ca(OH)2CuO = Cu(OH)2CaO
H2S + KOH = H2O + KHS =>
H2S + KOH = H2O + KHS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
NaO = ONa =>
NaO = ONa
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