| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CuSO4 + Fe = Fe2SO4 + Cu =>
CuSO4 + 2 Fe = Fe2SO4 + Cu
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
Co + S = CoS2 =>
Co + 2 S = CoS2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CoCl2 + NaOH + H2O2 = Co(OH)3 + NaCl =>
2 CoCl2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 4 NaCl
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Mg(OH)2 = Mg + NaOH =>
2 Na + Mg(OH)2 = Mg + 2 NaOH
LiNbO3 + Li2O = Li3NbO4 =>
LiNbO3 + Li2O = Li3NbO4
Fe(s) + O2(g) + H2O(l) = Fe2O3H2O(s) =>
4 Fe(s) + 3 O2(g) + 2 H2O(l) = 2 Fe2O3H2O(s)
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
AgF + MgCl2 = AgCl2 + MgF =>
AgF + MgCl2 = AgCl2 + MgF
K2CrO4 + N2O + HCl = CrCl3 + NO + H2O + KCl =>
2 K2CrO4 + 3 N2O + 10 HCl = 2 CrCl3 + 6 NO + 5 H2O + 4 KCl
Mg(OH)2 + NH4 = Mg2 + NH3 + H2O =>
2 Mg(OH)2 + 4 NH4 = Mg2 + 4 NH3 + 4 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Mg(OH)2 + NH4 = Mg2 + NH3 + H2O =>
2 Mg(OH)2 + 4 NH4 = Mg2 + 4 NH3 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12O6(aq) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NO(g) + O2(g) = NO2(aq) =>
2 NO(g) + O2(g) = 2 NO2(aq)
SiCl4 + NH3 = Si3N4 + NH4Cl =>
3 SiCl4 + 16 NH3 = Si3N4 + 12 NH4Cl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
Ag + S = Ag2S =>
2 Ag + S = Ag2S
NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq) =>
2 NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
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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02/17/21
方程式のバランス03/19/20
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