| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn + CuSO4 = Cu + ZnSO4*
C2H6 + Cl2 = C + H5Cl =>
5 C2H6 + 3 Cl2 = 10 C + 6 H5Cl
Mg + SO4 = Mg(SO4)2 =>
Mg + 2 SO4 = Mg(SO4)2
Sn2 + H(NO3) = SnO2 + NO2 + H2O =>
Sn2 + 8 H(NO3) = 2 SnO2 + 8 NO2 + 4 H2O
Ni(s) + ZnCl2(aq) = NiCl2(aq) + Zn(s) =>
Ni(s) + ZnCl2(aq) = NiCl2(aq) + Zn(s)
Cr + CaCO3 = Cr2(CO3)3 + Ca =>
2 Cr + 3 CaCO3 = Cr2(CO3)3 + 3 Ca
Cu2S + O2 + C = Cu + CSO2 =>
Cu2S + O2 + C = 2 Cu + CSO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(OH)2(l) + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2(l) + CuCl2 = MgCl2 + Cu(OH)2
HNO3 + MnBr2 + PbO2 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
14 HNO3 + 2 MnBr2 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 7 Pb(NO3)2 + 6 H2O
Fe + Eu2(SO4)3 = Fe(SO4)3 + Eu =>
Fe + Eu2(SO4)3 = Fe(SO4)3 + 2 Eu
C2H5OH + KBr = C2H5OK + HBr =>
C2H5OH + KBr = C2H5OK + HBr
MnO + H2C2O4 = MnC2O4 + H2O =>
MnO + H2C2O4 = MnC2O4 + H2O
C7H6O3 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
5 C7H6O3 + 28 NaHCO3 = 14 Na2C4H4O6 + 7 CO2 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KHCO3 + KOH = K2CO3 + HOH =>
KHCO3 + KOH = K2CO3 + HOH
CuSO4 + Na3BO3 = Cu3(BO3)2 + Na2SO4 =>
3 CuSO4 + 2 Na3BO3 = Cu3(BO3)2 + 3 Na2SO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C2H8OF + O2 = CO2 + H2O + HF =>
4 C2H8OF + 13 O2 = 8 CO2 + 14 H2O + 4 HF
ReO2 + H2O2 + KOH = KReO4 + H2O =>
2 ReO2 + 3 H2O2 + 2 KOH = 2 KReO4 + 4 H2O
Ag2S + H2O + Al = Al(OH)3 + H2S + Ag =>
3 Ag2S + 6 H2O + 2 Al = 2 Al(OH)3 + 3 H2S + 6 Ag
FeCl2 + K3[Fe(CN6)] = Fe[Fe(CN6)] + Cl2K3 =>
FeCl2 + K3[Fe(CN6)] = Fe[Fe(CN6)] + Cl2K3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CrSO4 + K2CO3 = Cr2(CO3)2 + K2SO4 =>
2 CrSO4 + 2 K2CO3 = Cr2(CO3)2 + 2 K2SO4
C10H15NO + HI = C10H15N + HIO =>
C10H15NO + HI = C10H15N + HIO
NaHCO3 + HCl = NaH(Cl)2 + H2CO3 =>
NaHCO3 + 2 HCl = NaH(Cl)2 + H2CO3
CuCO3 + Cr2O3 = CuCr2O4 + C + O2 =>
CuCO3 + Cr2O3 = CuCr2O4 + C + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
K2CO3 + H3 + PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3 + 2 PO4 = 2 K3PO4 + 3 H2O + 3 CO2
C3H4 + AgNO3 = C3H4(NO3)2 + Ag =>
C3H4 + 2 AgNO3 = C3H4(NO3)2 + 2 Ag
Al + Pb{4+} = Al{3+} + Pb{2+} =>
2 Al + 3 Pb{4+} = 2 Al{3+} + 3 Pb{2+}
C4H8(OH)2 + O2 = CO2 + H2O =>
2 C4H8(OH)2 + 11 O2 = 8 CO2 + 10 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CaO + HIO4 = Ca(IO4)2 + H2O =>
CaO + 2 HIO4 = Ca(IO4)2 + H2O
SrCO3 + NHO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 NHO3 = Sr(NO3)2 + H2CO3
FeCl2 + F2 = Fe + FCl =>
FeCl2 + F2 = Fe + 2 FCl
Mn2O3 + NaOH = NaMnO2 + H2O =>
Mn2O3 + 2 NaOH = 2 NaMnO2 + H2O
NaSO4(ac) + BaCl(ac) = BaSO4(s) + NaCl(ac) =>
NaSO4(ac) + BaCl(ac) = BaSO4(s) + NaCl(ac)
Co3O4 + H2SO4 + H2O2 = Co2(SO4)3 + H2O =>
2 Co3O4 + 9 H2SO4 + H2O2 = 3 Co2(SO4)3 + 10 H2O
BaO(s) + SO3(g) = BaSO4(s) =>
BaO(s) + SO3(g) = BaSO4(s)
C6H5C(O)OCH3 + NaOH = CH4O + NaC7H5O2 =>
C6H5C(O)OCH3 + NaOH = CH4O + NaC7H5O2
CH3COOH + CaCO3 = Ca(CH3COO) + CO3 + H2O =>
11 CH3COOH + 12 CaCO3 = 12 Ca(CH3COO) + 10 CO3 + 4 H2O
PdO2 + HBr = PdBr2 + Br2 + H2O =>
PdO2 + 4 HBr = PdBr2 + Br2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KMnO4 + H2C2O4 = K2C2O4 + MnO2 + CO2 + H2O =>
2 KMnO4 + 4 H2C2O4 = K2C2O4 + 2 MnO2 + 6 CO2 + 4 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12/22/24
方程式のバランス01/21/24
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