| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C2H2 + 2 Ag(NH3)2OH = C2Ag2 + 4 NH3 + 2 H2O
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C8H10 + Fe(OH)3 + H{+} = H2CO3 + Fe2{+} + H2O =>
5 C8H10 + 84 Fe(OH)3 + 42 H{+} = 40 H2CO3 + 42 Fe2{+} + 132 H2O
KOH + H2O = KOOH + H2 = =>
KOH + H2O = KOOH + H2
KSCN + FeCl3 = KCl3 + FeSCN =>
KSCN + FeCl3 = KCl3 + FeSCN
C6H12O6 + CH3COONa = C16H22O11 + NaOH =>
C6H12O6 + 5 CH3COONa = C16H22O11 + 5 NaOH
Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S
Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2
HC4H7O2 + O2 = CO2 + H2O =>
HC4H7O2 + 5 O2 = 4 CO2 + 4 H2O
Sn + Cu(NO3)2 = Cu + Sn(NO3)2 =>
Sn + Cu(NO3)2 = Cu + Sn(NO3)2
Ca(s) + V2O5(s) = V(s) + CaO(s) =>
5 Ca(s) + V2O5(s) = 2 V(s) + 5 CaO(s)
MnO4{-} + Cu + H{+} = MnO2{+2} + H2O + Cu{+} =>
MnO4{-} + Cu + 4 H{+} = MnO2{+2} + 2 H2O + Cu{+}
Li2 + C2 = Li4C =>
4 Li2 + C2 = 2 Li4C
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + H2SO4 =>
CuS + 10 HNO3 = Cu(NO3)2 + 8 NO2 + 4 H2O + H2SO4
CH3CH2C(OH)CH3 = H2 + CH3CH2COCH3 =>
2 CH3CH2C(OH)CH3 = H2 + 2 CH3CH2COCH3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaHCO3 = Na2CO3 + H2O + CO2(classification) =>
2 NaHCO3 = Na2CO3 + H2O + CO2(classification)
CH3CH2I + AgNO3 = CH3CH2ONO2 + AgI =>
CH3CH2I + AgNO3 = CH3CH2ONO2 + AgI
C2H5OH + Na2B4O7 + H2SO4 = C6H15BO3 + NaHSO4 + H2O =>
12 C2H5OH + Na2B4O7 + 2 H2SO4 = 4 C6H15BO3 + 2 NaHSO4 + 7 H2O
Ca(OH)2 + NaHCO3 = Ca(HCO3)2 + Na(OH) =>
Ca(OH)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 Na(OH)
Al9(s) + HBr3(aq) = AlBr3(aq) + H2(g) =>
2 Al9(s) + 18 HBr3(aq) = 18 AlBr3(aq) + 9 H2(g)
C6H14 + O2 = HCOH + H2O =>
2 C6H14 + 7 O2 = 12 HCOH + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
K2S(aq) + CrBr2(aq) = KBr + CrS =>
K2S(aq) + CrBr2(aq) = 2 KBr + CrS
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
C4H10 + Ni = C4H6 + NiH2 =>
C4H10 + 2 Ni = C4H6 + 2 NiH2
H2[PtCl6] + CsBr = Cs2[PtCl6] + HBr =>
H2[PtCl6] + 2 CsBr = Cs2[PtCl6] + 2 HBr
Ca(NO3)2 + LiOH = Ca(OH)2 + Li(NO3) =>
Ca(NO3)2 + 2 LiOH = Ca(OH)2 + 2 Li(NO3)
NH4 + OH + CuSO4 = CuOH2NH3 + SO4 =>
NH4 + OH + CuSO4 = CuOH2NH3 + SO4
Zn + Fe(HCl)2 = Fe + Zn(HCl)2 =>
Zn + Fe(HCl)2 = Fe + Zn(HCl)2
K2CO3(aq) + NiCl2(aq) = KCl + NiCO3 =>
K2CO3(aq) + NiCl2(aq) = 2 KCl + NiCO3
Cu2OH2 = Cu + H2O =>
Cu2OH2 = 2 Cu + H2O
K + CuCl2 = KCl + Cu =>
2 K + CuCl2 = 2 KCl + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + NiBr3 = NiCl3 + Br =>
3 Cl + NiBr3 = NiCl3 + 3 Br
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
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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12/28/24
方程式のバランス01/27/24
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