| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
HCN(aq) + H2O(l) = CN{-} + H3O{+}
Al3 + NiSO4 = Al2Ni3 + (SO4)2 =>
4 Al3 + 18 NiSO4 = 6 Al2Ni3 + 9(SO4)2
CH2CHCH3 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
BaSO4 + H2S = H2SO4 + BaS =>
BaSO4 + H2S = H2SO4 + BaS
Pb(CH3CO2)2 + Na2S = PbS + NaCH3CO2 =>
Pb(CH3CO2)2 + Na2S = PbS + 2 NaCH3CO2
C2H2 + HBr = C2H4 + Br =>
C2H2 + 2 HBr = C2H4 + 2 Br
BaOH + HCO3 = BaCO3 + H2O =>
BaOH + HCO3 = BaCO3 + H2O
Be + B = Be3B2 =>
3 Be + 2 B = Be3B2
CuCl2 + H2O = CuO + Cl2 + H2 =>
CuCl2 + H2O = CuO + Cl2 + H2
FeCl3 + CH3COONa = NaCl + Fe(CH3COO)3 =>
FeCl3 + 3 CH3COONa = 3 NaCl + Fe(CH3COO)3
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
CaCu(NO3)2 = Ca(NO3)2Cu =>
CaCu(NO3)2 = Ca(NO3)2Cu
B2F6 + HNO3 = B(NO3)3 + HF =>
B2F6 + 6 HNO3 = 2 B(NO3)3 + 6 HF
K2CrO4 + HBr = CrBr3 + Br + H2O + KBr =>
K2CrO4 + 8 HBr = CrBr3 + 3 Br + 4 H2O + 2 KBr
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
Rb + CaCl2 = RbCl + Ca =>
2 Rb + CaCl2 = 2 RbCl + Ca
K + Cu3(PO4)2 = K3(PO4) + Cu =>
6 K + Cu3(PO4)2 = 2 K3(PO4) + 3 Cu
H2C2O4 + BaCl2 = BaC2O4 + HCl =>
H2C2O4 + BaCl2 = BaC2O4 + 2 HCl
Fe + e = Fe{-2} =>
Fe + 2e = Fe{-2}
PbO + H2O2 = PbO2 + H2O =>
PbO + H2O2 = PbO2 + H2O
CaCu(No3)2 = Ca(No3)2Cu =>
CaCu(No3)2 = Ca(No3)2Cu
KClO4 + KBr + H2SO4 = KCl + Br2 + K2SO4 + H2O =>
KClO4 + 8 KBr + 4 H2SO4 = KCl + 4 Br2 + 4 K2SO4 + 4 H2O
C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4
KHSO4 + Mg(NO3)2 = Mg(HSO4)2 + KNO3 =>
2 KHSO4 + Mg(NO3)2 = Mg(HSO4)2 + 2 KNO3
AlN + KCl = AlCl3 + K3N =>
AlN + 3 KCl = AlCl3 + K3N
ZnCO3 + HBr = ZnBr2 + H2O + CO2 =>
ZnCO3 + 2 HBr = ZnBr2 + H2O + CO2
C2H5COOH + C3H7OH = C2H5COOC2H5 + H2O =>
3 C2H5COOH + 2 C3H7OH = 3 C2H5COOC2H5 + 2 H2O
CaS + Zn3(PO4)2 = Ca3(PO4)2 + ZnS =>
3 CaS + Zn3(PO4)2 = Ca3(PO4)2 + 3 ZnS
Na2O(s) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
Ni + HNO3 = NH4NH3 + Ni(NO3)2 + H2O =>
17 Ni + 38 HNO3 = 2 NH4NH3 + 17 Ni(NO3)2 + 12 H2O
FeS2 + O2 = Fe2SO3 + S02 =>
4 FeS2 + 3 O2 = 2 Fe2SO3 + 3 S02
NO2 = NO + O = O + O2 = O3 =>
NO2 = NO + O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
(NH4)2SO4 + NH4VO3 + H2SO4 = NH4VS3 + NO2 + H2O =>
12(NH4)2SO4 + 7 NH4VO3 + 9 H2SO4 = 7 NH4VS3 + 24 NO2 + 57 H2O
CH3CHO + KMnO4 + H2SO4 = CH3COOH + MnSO2 + H2O + K2SO4 =>
9 CH3CHO + 2 KMnO4 + 3 H2SO4 = 9 CH3COOH + 2 MnSO2 + 3 H2O + K2SO4
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
C2H5OH + K2Cr2O7 = CH3COOH + K + Cr + H2O =>
7 C2H5OH + 2 K2Cr2O7 = 7 CH3COOH + 4 K + 4 Cr + 7 H2O
K3Fe(OH)6 = KOH + Fe(OH)3 =>
K3Fe(OH)6 = 3 KOH + Fe(OH)3
C6H6 + CoF3 = C6F12 + CoF2 + HF =>
C6H6 + 18 CoF3 = C6F12 + 18 CoF2 + 6 HF
Zn + HNO3 = Zn(NO3)2 + H2O + NH3 =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH3
HBr + Sn = H2 + SnBr2 =>
2 HBr + Sn = H2 + SnBr2
Ca(NO3)2 + H2O = CaH2O + NO3 =>
Ca(NO3)2 + H2O = CaH2O + 2 NO3
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
SO3 + NaOH = Na((OH)SO3) =>
SO3 + NaOH = Na((OH)SO3)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ag(aq) + S(aq) = AgS(aq) =>
Ag(aq) + S(aq) = AgS(aq)
MgSO4 + NaCl = MgCl + Na(SO4) =>
MgSO4 + NaCl = MgCl + Na(SO4)
C + KCl = KC + Cl2 =>
2 C + 2 KCl = 2 KC + Cl2
As + NaOH = H2 + Na3AsO3 =>
2 As + 6 NaOH = 3 H2 + 2 Na3AsO3
HBrO3 + KBr = Br2 + H2O + KBrO3 =>
6 HBrO3 + 5 KBr = 3 Br2 + 3 H2O + 5 KBrO3
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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01/16/25
方程式のバランス02/15/24
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