| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
K2CO3 + H2S = K2S + H2O + CO2
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
C4H9Br + KCN = CH3(CH2)3CN + KBr =>
C4H9Br + KCN = CH3(CH2)3CN + KBr
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + Na(NO3) =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 Na(NO3)
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2)3 =>
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2)3
Cs(OH) + H2SO4 = Cs2(SO4) + H2O =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H2O
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
Cr2O3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 2 H2O
(NH4)2 + CrO4 = CrO3 + N2 + H2O =>
(NH4)2 + 4 CrO4 = 4 CrO3 + N2 + 4 H2O
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
CuI + Cl2 = CuCl + I =>
2 CuI + Cl2 = 2 CuCl + 2 I
K2 + H2SO4 = K2SO3 + H2O =>
K2 + H2SO4 = K2SO3 + H2O
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2(SO4) =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2(SO4)
FeCl3 + NH3 = FeN + HCl =>
FeCl3 + NH3 = FeN + 3 HCl
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
HOCl + HCl = H2O + Cl2 =>
HOCl + HCl = H2O + Cl2
Hg + I = Hg2I =>
2 Hg + I = Hg2I
CH2N + O2 = CO2 + H2O + N2 =>
2 CH2N + 3 O2 = 2 CO2 + 2 H2O + N2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaC2H3O2 + HBr = NaBr + CH3COOH =>
NaC2H3O2 + HBr = NaBr + CH3COOH
ClO3{-} + H2O = ClO4{-} + ClO2 + OH{-} =>
3 ClO3{-} + H2O = ClO4{-} + 2 ClO2 + 2 OH{-}
NH2CH2COOH + Mg = NH2CH2COOMg + H =>
NH2CH2COOH + Mg = NH2CH2COOMg + H
C4H8O2 + Na2CO3 = NaC4H6O + CO2 + H2O =>
21 C4H8O2 + 10 Na2CO3 = 20 NaC4H6O + 14 CO2 + 24 H2O
Ba + Mn(NO3)3 = Ba(NO3)2 + Mn =>
3 Ba + 2 Mn(NO3)3 = 3 Ba(NO3)2 + 2 Mn
C8H8 + H2 = C8H16 =>
C8H8 + 4 H2 = C8H16
Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 NaNO3(aq)
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Ca(NO3)2 = Cu(NO3) + Ca =>
2 Cu + Ca(NO3)2 = 2 Cu(NO3) + Ca
LiOH + NiO = Li2NiO2 + H2O =>
2 LiOH + NiO = Li2NiO2 + H2O
PbO2 + CaF2 = PbF4 + CaO =>
PbO2 + 2 CaF2 = PbF4 + 2 CaO
NH3 + H3BO3 = (NH4)2B4O7 + H2O =>
2 NH3 + 4 H3BO3 = (NH4)2B4O7 + 5 H2O
O + He = OHe =>
O + He = OHe
MgCO3 + H2 = Mg + H2CO3 =>
MgCO3 + H2 = Mg + H2CO3
CH2CHCN + O2 = CO2 + H2O + NO2 =>
4 CH2CHCN + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
CuCl2 + Na2(CO3) = Cu(CO3) + NaCl =>
CuCl2 + Na2(CO3) = Cu(CO3) + 2 NaCl
NaMnO4 + NaI + H2O = MnO2 + I2 + NaOH =>
2 NaMnO4 + 6 NaI + 4 H2O = 2 MnO2 + 3 I2 + 8 NaOH
MgO + Na2SO3 = MgSO4 + Na =>
MgO + Na2SO3 = MgSO4 + 2 Na
Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3(s) + H2O + SO4{-2}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4{-2}(aq)
Fe(No3)2 + BaCl2 = FeCl2 + Ba(No3)2 =>
Fe(No3)2 + BaCl2 = FeCl2 + Ba(No3)2
Cu(NO3)2 + Na2(SO4) = Cu(SO4) + NaNO3 =>
Cu(NO3)2 + Na2(SO4) = Cu(SO4) + 2 NaNO3
C3H7(OH) + O2 = CO2 + H(OH) =>
2 C3H7(OH) + 9 O2 = 6 CO2 + 8 H(OH)
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3
Na2S + FeCl2 = Na2Cl2 + FeS =>
Na2S + FeCl2 = Na2Cl2 + FeS
NiS(s) + HNO3(aq) = Ni(NO3)2 + S + NO + H2O =>
3 NiS(s) + 8 HNO3(aq) = 3 Ni(NO3)2 + 3 S + 2 NO + 4 H2O
K2FeO4 + Na2S + H2O = Fe(OH)3 + S + KOH + NaOH =>
2 K2FeO4 + 3 Na2S + 8 H2O = 2 Fe(OH)3 + 3 S + 4 KOH + 6 NaOH
MnO4 + S = MnO2 + SO3 =>
3 MnO4 + 2 S = 3 MnO2 + 2 SO3
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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10/23/24
方程式のバランス11/22/23
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