| 前日に均衡した方程式 |
Hg2O = 2 Hg + O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ca(No3)2 + KOH = Ca(OH)2 + KNo3 =>
Ca(No3)2 + 2 KOH = Ca(OH)2 + 2 KNo3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CrI3 + Cl2 + NaOH = Na2(CrO4) + NaIO3 + NaCl + H2O =>
2 CrI3 + 21 Cl2 + 52 NaOH = 2 Na2(CrO4) + 6 NaIO3 + 42 NaCl + 26 H2O
HBrO4 + Li(OH) = LiBrO4 + H2O =>
HBrO4 + Li(OH) = LiBrO4 + H2O
CuCl2 + NH3 + H2O = [Cu(NH3)4](OH)2 + NH4Cl =>
CuCl2 + 6 NH3 + 2 H2O = [Cu(NH3)4](OH)2 + 2 NH4Cl
Pb + CuCl2(aq) = PbCl2 + Cu =>
Pb + CuCl2(aq) = PbCl2 + Cu
KOOCCH2COOK + KOH = CH4 + K2CO3 =>
KOOCCH2COOK + 2 KOH = CH4 + 2 K2CO3
C3H8O3 + H2 = C3H8O2 + H2O =>
C3H8O3 + H2 = C3H8O2 + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
C5H6 + Br2 = C5H6Br6 =>
C5H6 + 3 Br2 = C5H6Br6
Na + Cl = NaCl =>
Na + Cl = NaCl
Calciumhydroxide + Carbondioxide = Calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
Na2Cr2O7 + H2O + FeSO4 = Cr(OH)3 + NaOH + Fe2(SO4)3 + Fe(OH)3 =>
Na2Cr2O7 + 7 H2O + 6 FeSO4 = 2 Cr(OH)3 + 2 NaOH + 2 Fe2(SO4)3 + 2 Fe(OH)3
Li + ZnCl2 = Zn + LiCl =>
2 Li + ZnCl2 = Zn + 2 LiCl
C + O2 = CO2 =>
C + O2 = CO2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
HCl + V2(CO3)3 = VCl3 + H2O + CO2 =>
6 HCl + V2(CO3)3 = 2 VCl3 + 3 H2O + 3 CO2
C6H5OCH3 + Br2 = C7H6Br2O + HBr =>
C6H5OCH3 + 2 Br2 = C7H6Br2O + 2 HBr
Cu(CH3COO)2 + C9H8O4 = Cu(C9H7O4)2 + CH3COOH =>
Cu(CH3COO)2 + 2 C9H8O4 = Cu(C9H7O4)2 + 2 CH3COOH
Ca(No3)2 + KOH = Ca(OH)2 + KNo3 =>
Ca(No3)2 + 2 KOH = Ca(OH)2 + 2 KNo3
ZnCl2 + H2SO3 = ZnSO3 + HCl =>
ZnCl2 + H2SO3 = ZnSO3 + 2 HCl
FeO = Fe + O =>
FeO = Fe + O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg(NO2)2 + BeCI2 = Be(NO2)2 + MgCI2 =>
Mg(NO2)2 + BeCI2 = Be(NO2)2 + MgCI2
HI + C2H4 = I{-} + C2H4{+} + H2 =>
2 HI + 2 C2H4 = 2 I{-} + 2 C2H4{+} + H2
AgNo3 + HCl = AgCl2 + H2No3 =>
AgNo3 + 2 HCl = AgCl2 + H2No3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaH2CO3 + KH2SO4 = NaH2SO4 + KH2CO3 =>
NaH2CO3 + KH2SO4 = NaH2SO4 + KH2CO3
Pb3N2 + N2 = Pb3N4 =>
Pb3N2 + N2 = Pb3N4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2CO3 + KCl = K2Cl + KCO3 =>
K2CO3 + KCl = K2Cl + KCO3
CrOH + H2O2 = (CrO4) + H2O =>
2 CrOH + 7 H2O2 = 2(CrO4) + 8 H2O
CaCl2Na2CO3 = CaCO3 + NaCl =>
CaCl2Na2CO3 = CaCO3 + 2 NaCl
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
AgCl(s) + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl(s) + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
Fe + H3PO4 + C6H8O7 = H3O + C6H6 + FeHPO4 =>
19 Fe + 19 H3PO4 + 2 C6H8O7 = 14 H3O + 2 C6H6 + 19 FeHPO4
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
Al2(SO4)3 + CH3COONa = (CH3COO)3Al + Na2SO4 =>
Al2(SO4)3 + 6 CH3COONa = 2(CH3COO)3Al + 3 Na2SO4
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Fe2 + Cu(SO4)2 = Fe(SO4)2 + Cu2 =>
Fe2 + 2 Cu(SO4)2 = 2 Fe(SO4)2 + Cu2
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
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