| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NaCl + CuO = CuCl2 + Na2O
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2 =>
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2
Pb + Bi2(SO4)5 = Pb(SO4)2 + Bi =>
5 Pb + 2 Bi2(SO4)5 = 5 Pb(SO4)2 + 4 Bi
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O
C2H4OHCN + H2O = C2H5OH + NH3 + CO2 =>
C2H4OHCN + 2 H2O = C2H5OH + NH3 + CO2
Fe(OH)3 + CH3COOH = (CH3COO)3Fe + H2O =>
Fe(OH)3 + 3 CH3COOH = (CH3COO)3Fe + 3 H2O
Fe(OH)3 + CH3COOH = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(C2H3O2)3 + 3 H2O
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
Fe(OH)3 + H3PO3 = Fe(H2PO3)3 + H2O =>
Fe(OH)3 + 3 H3PO3 = Fe(H2PO3)3 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe(OH)3 + H3PO3 = Fe(PO3) + H2O =>
Fe(OH)3 + H3PO3 = Fe(PO3) + 3 H2O
BBr3 + HNO3 = B(NO3)3 + HBr =>
BBr3 + 3 HNO3 = B(NO3)3 + 3 HBr
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe(OH)3 + HCl(aq) = FeCl3(aq) + H2O =>
Fe(OH)3 + 3 HCl(aq) = FeCl3(aq) + 3 H2O
Zn + Pb(C2H3O2)4 = Zn(C2H3O2)2 + Pb =>
2 Zn + Pb(C2H3O2)4 = 2 Zn(C2H3O2)2 + Pb
Fe(OH)3 + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe(OH)3 + 3 HCl(aq) = FeCl3(aq) + 3 H2O(l)
Fe(OH)3 + KI = Fe(OH)2 + I2 + KOH =>
2 Fe(OH)3 + 2 KI = 2 Fe(OH)2 + I2 + 2 KOH
Fe(OH)3 + KI = I2 + FeI2 + KOH =>
2 Fe(OH)3 + 6 KI = I2 + 2 FeI2 + 6 KOH
Au{3+} + H2O2 = Au + O2 + H{+} =>
2 Au{3+} + 3 H2O2 = 2 Au + 3 O2 + 6 H{+}
Fe(s) + AgNO3(aq) = Ag(s) + FeNO3(aq) =>
Fe(s) + AgNO3(aq) = Ag(s) + FeNO3(aq)
H{+} + Cr2O2 + C2H5OH = Cr3{+} + C2H4O + H2O =>
2 H{+} + 3 Cr2O2 + 5 C2H5OH = 2 Cr3{+} + 5 C2H4O + 6 H2O
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s)
Fe(s) + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe(s) + Cu(NO3)2 = Fe(NO3)2 + Cu
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
Tl2SO4 + K2S = Tl2S + K2SO4 =>
Tl2SO4 + K2S = Tl2S + K2SO4
Zn(s) + H2O2 = ZnO(s) + H2O =>
Zn(s) + H2O2 = ZnO(s) + H2O
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
Fe + Ag(C2H3O2) = Fe(C2H3O2)3 + Ag =>
Fe + 3 Ag(C2H3O2) = Fe(C2H3O2)3 + 3 Ag
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
NH3CH2COOHHSO4 + KOH = K2SO4 + NH2CH2COOK + H2O =>
NH3CH2COOHHSO4 + 3 KOH = K2SO4 + NH2CH2COOK + 3 H2O
H2SO3 + Mg = MgSO3 + SO + H2O =>
2 H2SO3 + Mg = MgSO3 + SO + 2 H2O
Fe + AuCl = FeCl2 + Au =>
Fe + 2 AuCl = FeCl2 + 2 Au
(Cr2Fe)O4 + KOH + O2 = K2CrO4 + Fe2O3 + H2O =>
4(Cr2Fe)O4 + 16 KOH + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 H2O
Fe + C + N2 = FeCN2 =>
Fe + C + N2 = FeCN2
Fe + Cu3(SO4)2 = Fe2(SO4)3 + Cu =>
4 Fe + 3 Cu3(SO4)2 = 2 Fe2(SO4)3 + 9 Cu
AgNO3(S) + BaCl2(S) = Ba(NO3)2(S) + AgCl(S) =>
2 AgNO3(S) + BaCl2(S) = Ba(NO3)2(S) + 2 AgCl(S)
Fe + Cu3(SO4)2 = Fe3(SO4)2 + Cu =>
3 Fe + Cu3(SO4)2 = Fe3(SO4)2 + 3 Cu
HCOOH + C4H9OH = HCOOC4H9 + H2 =>
3 HCOOH + 8 C4H9OH = 7 HCOOC4H9 + 8 H2
Ca(ClO3)2 = Ca2 + ClO3 =>
2 Ca(ClO3)2 = Ca2 + 4 ClO3
Fe + CuSO4(aq) = Fe2(SO4)3(aq) + Cu =>
2 Fe + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu
Fe + HCl + HNO3 = FeCl2 + NO + H2O =>
3 Fe + 6 HCl + 2 HNO3 = 3 FeCl2 + 2 NO + 4 H2O
Fe + HNO3 + HCl = FeCl2 + H2O + NO2 =>
Fe + 2 HNO3 + 2 HCl = FeCl2 + 2 H2O + 2 NO2
FeO3 + PbI4 = PbO4 + FeI3 =>
4 FeO3 + 3 PbI4 = 3 PbO4 + 4 FeI3
PdO2 + HCl = PdCl2 + Cl2 + H2O =>
PdO2 + 4 HCl = PdCl2 + Cl2 + 2 H2O
Cr(OH)6(s) = CrO3(s) + H2O(l) =>
Cr(OH)6(s) = CrO3(s) + 3 H2O(l)
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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10/22/24
方程式のバランス11/21/23
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