| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 Fe + 3 O2 = 2 Fe2O3
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H22O + O2 = CO2 + H2O =>
C2H22O + 7 O2 = 2 CO2 + 11 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
MnCO3 + NaClO + NaOH = MnO2 + NaCO3 + H2O + NaCl =>
2 MnCO3 + 3 NaClO + 2 NaOH = 2 MnO2 + 2 NaCO3 + H2O + 3 NaCl
Cu + P = Cu3P =>
3 Cu + P = Cu3P
C3H10O + O2 = CO2 + H2O =>
C3H10O + 5 O2 = 3 CO2 + 5 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Fe(HCO3)2 + H2SO4 = FeSO4 + CO2 + H2O =>
Fe(HCO3)2 + H2SO4 = FeSO4 + 2 CO2 + 2 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
XeF4 + H2O = HF + Xe + XeO3 =>
3 XeF4 + 6 H2O = 12 HF + Xe + 2 XeO3
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
XeF4 + HCl = Xe + HF + Cl2 =>
XeF4 + 4 HCl = Xe + 4 HF + 2 Cl2
Cu(CH3COOH)2 + Na2CrO4 = CuCrO4 + NaCH3COOH =>
Cu(CH3COOH)2 + Na2CrO4 = CuCrO4 + 2 NaCH3COOH
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AgNO3 + LiI = LiNO3 + AgI =>
AgNO3 + LiI = LiNO3 + AgI
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Mg(s) + I2(g) = MgI2(s) =>
Mg(s) + I2(g) = MgI2(s)
H2 + I2 = HI =>
H2 + I2 = 2 HI
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/23/20
方程式のバランス11/22/19
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