| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
C6H5CHO + I2 + NaOH = C6H5COONa + NaI + H2O =>
C6H5CHO + I2 + 3 NaOH = C6H5COONa + 2 NaI + 2 H2O
HCl(aq) + KI(s) = HI(aq) + KCl =>
HCl(aq) + KI(s) = HI(aq) + KCl
CuBr2 + KI = CuI + KBr + I2 =>
2 CuBr2 + 4 KI = 2 CuI + 4 KBr + I2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PbS(s) + HBr(aq) = PbBr2(aq) + H2S(g) =>
PbS(s) + 2 HBr(aq) = PbBr2(aq) + H2S(g)
H2Se + Cs(OH) = Cs2Se + H2O =>
H2Se + 2 Cs(OH) = Cs2Se + 2 H2O
Cl2 + KBr + KOH = KCl + KBrO3 + H2O =>
3 Cl2 + KBr + 6 KOH = 6 KCl + KBrO3 + 3 H2O
[Cu(NH3)2] + NH3 + H2O + O2 = [Cu(NH3)4(OH)2] =>
2[Cu(NH3)2] + 4 NH3 + 2 H2O + O2 = 2[Cu(NH3)4(OH)2]
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Cu(NO3)2 = Cu + O2 + N2 =>
Cu(NO3)2 = Cu + 3 O2 + N2
NH3 + H2SO4 = (NH4)02SO4 =>
2 NH3 + H2SO4 = (NH4)02SO4
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2CO3 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2CO3
RCL(aq) + H2O = ROH(aq) + H(aq) + CL(aq) =>
RCL(aq) + H2O = ROH(aq) + H(aq) + CL(aq)
Ba(OH)2 + HC8H4O4 = Ba2 + C8H4O4 + H2O =>
2 Ba(OH)2 + 4 HC8H4O4 = Ba2 + 4 C8H4O4 + 4 H2O
HgCl2 + KOH = KCl + HgO + H2O =>
HgCl2 + 2 KOH = 2 KCl + HgO + H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
O3 + O = O2 =>
O3 + O = 2 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
As + NO3{-} + H{+} + H2O = H3AsO4 + NO =>
3 As + 5 NO3{-} + 5 H{+} + 2 H2O = 3 H3AsO4 + 5 NO
SbCl3 + Na2CO3 = Sb2(CO3)3 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2(CO3)3 + 6 NaCl
MgB2 + Na2CrO4 = NaB + MgCrO4 =>
MgB2 + Na2CrO4 = 2 NaB + MgCrO4
FeSO4 + NaOH + Br2 = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4 + 6 NaOH + Br2 = 2 Fe(OH)3 + 2 NaBr + 2 Na2SO4
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
CaCl2 + Ba(NO3)2 = Ba + CaCl2(NO3)2 =>
CaCl2 + Ba(NO3)2 = Ba + CaCl2(NO3)2
FeCO3 + HI = FeI2 + H2CO3 =>
FeCO3 + 2 HI = FeI2 + H2CO3
K + HCl = K4HCl =>
4 K + HCl = K4HCl
C2H4 = C8H16 =>
4 C2H4 = C8H16
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
C2O4{2-} + H{+} + MnO4{-} = Mn{2+} + H2O + CO2 =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} = 2 Mn{2+} + 8 H2O + 10 CO2
KMnO4 + NaOH + Na2S2O5 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaOH + Na2S2O5 = 2 K2MnO4 + 2 Na2MnO4 + 2 Na2SO4 + 3 H2O
K2CO3 + CrCl3 + H2O = KCl + CO2 + Cr(OH)3 =>
3 K2CO3 + 2 CrCl3 + 3 H2O = 6 KCl + 3 CO2 + 2 Cr(OH)3
Cu{2+}S + Fe = Fe{2+} + Cu =>
Cu{2+}S + Fe = Fe{2+} + Cu
(CH3(CH2)6CH) + O2 = CO2 + H2O =>
(CH3(CH2)6CH) + 12 O2 = 8 CO2 + 8 H2O
Al(OH)3 + HI = AlOHI2 + H2O =>
Al(OH)3 + 2 HI = AlOHI2 + 2 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Sn2 + IO4{-} + H{+} = Sn4{+} + I{-} + H2O =>
16 Sn2 + IO4{-} + 8 H{+} = 8 Sn4{+} + I{-} + 4 H2O
HI + K2 = KI + H2 =>
2 HI + K2 = 2 KI + H2
CaCl2(aq) + Na2B4O7(s) = CaB4O7(s) + NaCl(aq) =>
CaCl2(aq) + Na2B4O7(s) = CaB4O7(s) + 2 NaCl(aq)
SiCl4 + H2O = H4SiO4 + H2 + Cl =>
SiCl4 + 4 H2O = H4SiO4 + 2 H2 + 4 Cl
Al2(C2O4)3 + LiMnO4 = Al2(MnO4)3 + LiC2O4 =>
Al2(C2O4)3 + 3 LiMnO4 = Al2(MnO4)3 + 3 LiC2O4
CaCe2 + K2CO3 = KCe + CaCO3 =>
CaCe2 + K2CO3 = 2 KCe + CaCO3
C3H6 + O2 = H6C3O =>
2 C3H6 + O2 = 2 H6C3O
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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02/10/25
方程式のバランス03/12/24
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