| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 N2H4 = 4 NH3 + N2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnO + Cl = ZnCl + O =>
ZnO + Cl = ZnCl + O
KCN + HBr = KBr + HCN =>
KCN + HBr = KBr + HCN
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(i)MnO2 + HCl = MnCl2 + H2O + Cl2 =>
(i)MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe + Ni(NO3)2 = NiFe(NO3)2 =>
Fe + Ni(NO3)2 = NiFe(NO3)2
(ii)FeCl2 + Cl2 = FeCl3 =>
2(ii)FeCl2 + Cl2 = 2 FeCl3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Fe + Ni(NO3)2 = Ni + Fe(NO3)2 =>
Fe + Ni(NO3)2 = Ni + Fe(NO3)2
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
NO + Br2 + H2O = HNO3 + HBr =>
2 NO + 3 Br2 + 4 H2O = 2 HNO3 + 6 HBr
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
AgCl + HF = AgF + HCl =>
AgCl + HF = AgF + HCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + FeBr3 = ZnBr + Fe =>
3 Zn + FeBr3 = 3 ZnBr + Fe
Zn + FeBr3 = ZnBr + Fe2 =>
6 Zn + 2 FeBr3 = 6 ZnBr + Fe2
Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2
ZnO + HI = ZnI2 + H2O =>
ZnO + 2 HI = ZnI2 + H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
LiAlH4 + Mg(BH4)2 = Mg(AlH4)2 + LiBH4 =>
2 LiAlH4 + Mg(BH4)2 = Mg(AlH4)2 + 2 LiBH4
H2S(g) + Cl2(g) = S8(s) + HCl(g) =>
8 H2S(g) + 8 Cl2(g) = S8(s) + 16 HCl(g)
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Zn + NO3{-} + H{+} = Zn{2+} + NO + H2O =>
3 Zn + 2 NO3{-} + 8 H{+} = 3 Zn{2+} + 2 NO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5COOH + NaOH = C6H6 + Na2CO3 + H2O =>
C6H5COOH + 2 NaOH = C6H6 + Na2CO3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O
H2O + SO2 = H + HSO3 =>
H2O + SO2 = H + HSO3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
K2S + AlI3 = KI + Al2S3 =>
3 K2S + 2 AlI3 = 6 KI + Al2S3
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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06/02/17
方程式のバランス07/02/16
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