| 前日に均衡した方程式 |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Mg + H{+} = Mg{2+} + H2 =>
Mg + 2 H{+} = Mg{2+} + H2
Bi{3+} + Cl{-} + H2O = BiClO + HCl =>
Bi{3+} + 3 Cl{-} + H2O = BiClO + 2 HCl
Al + H2CrO4 = Al2(CrO4)3 + H2 =>
2 Al + 3 H2CrO4 = Al2(CrO4)3 + 3 H2
Ni(s) + SnCl2(aq) = NiCl2 + Sn =>
Ni(s) + SnCl2(aq) = NiCl2 + Sn
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
(NH4)2CO3 + HI = NH4I + H2O + CO2 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2O + CO2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + H2O =>
2 Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + 2 H2O
Si + Mg = Mg2Si4 =>
4 Si + 2 Mg = Mg2Si4
CaCl + LiBr = CaBr + LiCl =>
CaCl + LiBr = CaBr + LiCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
AgNO3(aq) + AlI3(aq) = AgI + Al(NO3)3(l) =>
3 AgNO3(aq) + AlI3(aq) = 3 AgI + Al(NO3)3(l)
Ce(NO3)3 + Na2CO3 = NaNO3 + Ce2(CO3)3 =>
2 Ce(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Ce2(CO3)3
VOSO4 + KI + H2SO4 = V2(SO4)3 + K2SO4 + I2 + H2O =>
2 VOSO4 + 2 KI + 2 H2SO4 = V2(SO4)3 + K2SO4 + I2 + 2 H2O
N2H5Cl + H2SO4 = N2 + H2O + HCl + SO2 =>
N2H5Cl + 2 H2SO4 = N2 + 4 H2O + HCl + 2 SO2
Cr2O3 + FeO = Fe(CrO2)2 =>
Cr2O3 + FeO = Fe(CrO2)2
NaCl + F{-}2 = NaF + Cl{-}2 =>
NaCl + F{-}2 = NaF + Cl{-}2
C7H14 + Br2 = C8H14Br2 + H =>
8 C7H14 + 7 Br2 = 7 C8H14Br2 + 14 H
C3H8O3 + K2Cr2O7 + HCl = CO2 + CrCl3 + H2O + KOH =>
3 C3H8O3 + 7 K2Cr2O7 + 42 HCl = 9 CO2 + 14 CrCl3 + 26 H2O + 14 KOH
Al(s) + Cu(NO3)2 = Cu(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Cu(NO3)2 = 3 Cu(s) + 2 Al(NO3)3(aq)
FeH2 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeH2 + 3 H2SO4 = Fe2(SO4)3 + 5 H2
Si + Mg = Mg2Si4 =>
4 Si + 2 Mg = Mg2Si4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Si + Mg = Mg2Si4 =>
4 Si + 2 Mg = Mg2Si4
(NH4)2S + ZnBr2 = ZnS + NH4Br =>
(NH4)2S + ZnBr2 = ZnS + 2 NH4Br
Pb[OH]2 = PbO + H2O =>
Pb[OH]2 = PbO + H2O
CH3COONa + CH2 = C2H5COONa =>
CH3COONa + CH2 = C2H5COONa
N2H5Cl + H2SO4 = N2 + H2O + HCl + SO2 =>
N2H5Cl + 2 H2SO4 = N2 + 4 H2O + HCl + 2 SO2
Au + CN = AuCN =>
Au + CN = AuCN
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H14 + Br2 = C8H14Br2 + H =>
8 C7H14 + 7 Br2 = 7 C8H14Br2 + 14 H
Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + H2O =>
2 Ca(OH)2 + H2SiO3 = (CaOH)2SiO3 + 2 H2O
NaCl + Ba(Po4)2 = NaPo4 + BaCl2 =>
2 NaCl + Ba(Po4)2 = 2 NaPo4 + BaCl2
Sn{4+} + Mg = Sn + Mg{2+} =>
Sn{4+} + 2 Mg = Sn + 2 Mg{2+}
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
MnO2 + HCl = MnCl2Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2Cl2 + 2 H2O
NO2 + HI = N2 + H2O + I2 =>
2 NO2 + 8 HI = N2 + 4 H2O + 4 I2
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
MnO2 + HCl = MnCl2Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2Cl2 + 2 H2O
NiPO4 + CaCO3 = Ca3(PO4)2 + Ni2(CO3)3 =>
2 NiPO4 + 3 CaCO3 = Ca3(PO4)2 + Ni2(CO3)3
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C12H26 + H2 = C6H14 =>
C12H26 + H2 = 2 C6H14
N2H5Cl + H2SO4 = N2 + H2O + HCl + SO2 =>
N2H5Cl + 2 H2SO4 = N2 + 4 H2O + HCl + 2 SO2
NaCl(aq) + Ba(s) = NaBa(s) + Cl(g) =>
NaCl(aq) + Ba(s) = NaBa(s) + Cl(g)
C2H4 + O2 = C2OC + H4O2 =>
3 C2H4 + 4 O2 = 2 C2OC + 3 H4O2
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方程式のバランス10/19/24
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