| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CuO(s) + H2SO4(ac) = CuSO4(ac) + H2O(l)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CH2SO3 = H2SCO3 =>
CH2SO3 = H2SCO3
KOH + FeCe3 = Fe(OH)3 + KCe =>
3 KOH + FeCe3 = Fe(OH)3 + 3 KCe
Cu2S + H2SO4 = Cu + SO2 + H2O =>
Cu2S + 2 H2SO4 = 2 Cu + 3 SO2 + 2 H2O
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = AlPO4(s) + CaSO4(s) =>
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = 2 AlPO4(s) + 3 CaSO4(s)
Na + S = Na2S =>
2 Na + S = Na2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Zn(OH)2 + Na3PO4 = ZnPO4 + Na3(OH)2 =>
Zn(OH)2 + Na3PO4 = ZnPO4 + Na3(OH)2
C + Ca(OH)2 = C(OH) + Ca =>
2 C + Ca(OH)2 = 2 C(OH) + Ca
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
NH3 + NiO = Ni + N2 + H2O =>
2 NH3 + 3 NiO = 3 Ni + N2 + 3 H2O
AgBr + NH3 = Ag(NH3)2{+} + Br{-} =>
AgBr + 2 NH3 = Ag(NH3)2{+} + Br{-}
NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(s) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K + Ba(C2H3O2) = Ba + K(C2H3O2) =>
K + Ba(C2H3O2) = Ba + K(C2H3O2)
CaO + MnO3 = Ca(MnO4) =>
CaO + MnO3 = Ca(MnO4)
(HCl)NaOH = H2ONaCl =>
(HCl)NaOH = H2ONaCl
C2H5BrKOH = C2H4KBrH2O =>
C2H5BrKOH = C2H4KBrH2O
Na2S + Ca(ClO)2 + H2O = S + NaOH + CaCl2 =>
2 Na2S + Ca(ClO)2 + 2 H2O = 2 S + 4 NaOH + CaCl2
H2S + KMnO4 + HCl = SO2 + MnCl2 + KCl + H2O =>
5 H2S + 6 KMnO4 + 18 HCl = 5 SO2 + 6 MnCl2 + 6 KCl + 14 H2O
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
(NH4)2HPO3 + Al(HSO3)3 = Al2(HPO3)3 + NH4HSO3 =>
3(NH4)2HPO3 + 2 Al(HSO3)3 = Al2(HPO3)3 + 6 NH4HSO3
BaCl2(aq) + NH3(aq) = Ba(NH3)2 + Cl =>
BaCl2(aq) + 2 NH3(aq) = Ba(NH3)2 + 2 Cl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
MgHH2O = H2MgOH =>
MgHH2O = H2MgOH
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}
Al + L2 = AlL3 =>
2 Al + 3 L2 = 2 AlL3
C + S2O8{2-} + H2O = CO2 + SO4{2-} + H{+} =>
C + 2 S2O8{2-} + 2 H2O = CO2 + 4 SO4{2-} + 4 H{+}
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
FeCo3 + H2Co3 = Fe(HCo3)2 =>
FeCo3 + H2Co3 = Fe(HCo3)2
CaSO3 + H2SO4 = Ca(HSO4)2 + H2O + SO2 =>
CaSO3 + 2 H2SO4 = Ca(HSO4)2 + H2O + SO2
FeO2 + HCl = FeCl4 + H2O =>
FeO2 + 4 HCl = FeCl4 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Pb(NO3)2 + (NH4)2S = PbS + (NH4)(NO3) =>
Pb(NO3)2 + (NH4)2S = PbS + 2(NH4)(NO3)
C11H24O5 + O2 = CO2 + H2O =>
2 C11H24O5 + 29 O2 = 22 CO2 + 24 H2O
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C8H4O4Na2 + NaOH = Na2CO3 + C6H6 =>
C8H4O4Na2 + 2 NaOH = 2 Na2CO3 + C6H6
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl =>
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 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11/15/24
方程式のバランス12/15/23
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