| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CaF2 + 2 H2SO4 = Ca2(SO4)2 + 4 HF
FeS + NaNO3 + H2O = NH3 + S + Fe2O3 + NaOH =>
8 FeS + 3 NaNO3 + 6 H2O = 3 NH3 + 8 S + 4 Fe2O3 + 3 NaOH
H3PO4 + CaCO3 + H2O = CaHPO4(H2O)2 + CO2 =>
H3PO4 + CaCO3 + H2O = CaHPO4(H2O)2 + CO2
CuI2 + NaOH = Cu(OH)2 + NaI =>
CuI2 + 2 NaOH = Cu(OH)2 + 2 NaI
(CO2) + (NO2) + (H2O) = (C7H10N) + (O2) =>
14(CO2) + 2(NO2) + 10(H2O) = 2(C7H10N) + 21(O2)
NaOH + (NH4)2SO4 = Na2(SO4) + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2(SO4) + 2 NH3 + 2 H2O
K2(CrO4)2 = K + Cr + (O4)2 =>
K2(CrO4)2 = 2 K + 2 Cr + (O4)2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
PbCrO4 = CrO4{2-} + Pb{2+} =>
PbCrO4 = CrO4{2-} + Pb{2+}
K2SO4(aq) + MgCl2(aq) = MgSO4 + K2Cl2 =>
K2SO4(aq) + MgCl2(aq) = MgSO4 + K2Cl2
O2 + Ar = OAr =>
O2 + 2 Ar = 2 OAr
Al2(SO3)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO3 =>
Al2(SO3)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO3
As4 + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
As4 + 10 NaClO + 12 NaOH = 4 Na3AsO4 + 10 NaCl + 6 H2O
CuSO4 + KI + K2SO3 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + K2SO3 + H2O = 2 CuI + 2 K2SO4 + H2SO4
C7H8 + O2 = H2O + C2O =>
4 C7H8 + 15 O2 = 16 H2O + 14 C2O
Na2CO3(s) = Na2O + CO2(g) =>
Na2CO3(s) = Na2O + CO2(g)
C7H6O + Ag2O + NH3 = Ag + C7H5COONH4 + H2O =>
8 C7H6O + 9 Ag2O + 7 NH3 = 18 Ag + 7 C7H5COONH4 + 3 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
NH4Br + K2S = (NH4)2S + KBr =>
2 NH4Br + K2S = (NH4)2S + 2 KBr
LaN3O9*6H2O + C7H8 = LaO + CO2 + N2 + H2 =>
2 LaN3O9*6H2O + 2 C7H8 = 2 LaO + 14 CO2 + 3 N2 + 20 H2
Sn(SO4)2 + Na2S = SnS + Na2(SO4)2 =>
Sn(SO4)2 + Na2S = SnS + Na2(SO4)2
H2O + Na2HPO4 = H3PO4 + NaOH =>
2 H2O + Na2HPO4 = H3PO4 + 2 NaOH
FeCl2 + KMnO4 + NaOH = Fe(MnO4)2 + KOH + NaCl =>
FeCl2 + 2 KMnO4 + 2 NaOH = Fe(MnO4)2 + 2 KOH + 2 NaCl
(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl(aq) + SrS(aq) =>
(NH4)2S(aq) + SrCl2(aq) = 2(NH4)Cl(aq) + SrS(aq)
C3H7NO2 + C7H6O = C9H13NO + CO2 =>
C3H7NO2 + C7H6O = C9H13NO + CO2
CaCO3(s) + H2O(l) = H2CO3(aq) + CaO =>
CaCO3(s) + H2O(l) = H2CO3(aq) + CaO
C57H110O6 + NaOH = C3H8O3 + Na(C18H35O2) =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 Na(C18H35O2)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnO + H2S = H2O + ZnS =>
ZnO + H2S = H2O + ZnS
SiH4 + NH = Si3N4 + H2 =>
3 SiH4 + 4 NH = Si3N4 + 8 H2
K3Fe(C2O4)3(H2O) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + CO2 + H2O + K2SO4 =>
10 K3Fe(C2O4)3(H2O) + 12 KMnO4 + 48 H2SO4 = 5 Fe2(SO4)3 + 12 MnSO4 + 60 CO2 + 58 H2O + 21 K2SO4
KIO3 + SO2 + H2O = I2 + KHSO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 2 KHSO4 + 3 H2SO4
MgCl2 + Ca3(PO4)2 = CaCl2 + Mg3(PO4)2 =>
3 MgCl2 + Ca3(PO4)2 = 3 CaCl2 + Mg3(PO4)2
C2H4Br2 + NaOH = C2H4NaOH + Br =>
C2H4Br2 + NaOH = C2H4NaOH + 2 Br
Ca(s) + Fe2{+} = Ca{+} + Fe(s) =>
Ca(s) + Fe2{+} = Ca{+} + 2 Fe(s)
Sn + HNO3 = Sn(NO3)4 + H2O + NO =>
3 Sn + 16 HNO3 = 3 Sn(NO3)4 + 8 H2O + 4 NO
Mg(OH)2 + Al = Mg3Al2O3 + H2O =>
3 Mg(OH)2 + 2 Al = Mg3Al2O3 + 3 H2O
SO4 + H2 = H2O + S =>
SO4 + 4 H2 = 4 H2O + S
Zn(ClO3)2 + Ni = ClO3 + ZnNi =>
Zn(ClO3)2 + Ni = 2 ClO3 + ZnNi
Re2(SO4)6 + Os2(MoO4)4 = Re2(MoO4)6 + Os2(SO4)4 =>
2 Re2(SO4)6 + 3 Os2(MoO4)4 = 2 Re2(MoO4)6 + 3 Os2(SO4)4
K2O(aq)H2O(l) = KOH =>
K2O(aq)H2O(l) = 2 KOH
Na2CO3 + HC2H3O = Na2H6O2 + CO3H2C4 =>
Na2CO3 + 2 HC2H3O = Na2H6O2 + CO3H2C4
CH3CO2CH3 + H2O = CH3CO2H + CH3OH =>
CH3CO2CH3 + H2O = CH3CO2H + CH3OH
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
Al2Cl3 + Na2(CO3) = Al2(CO3)3 + Na2Cl =>
Al2Cl3 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2Cl
NiCl2 + Cu + H2O = CuCl2 + H2 + Ni(OH)2 =>
NiCl2 + Cu + 2 H2O = CuCl2 + H2 + Ni(OH)2
Na + Sn2(SO4)4 = Sn + Na2SO4 =>
8 Na + Sn2(SO4)4 = 2 Sn + 4 Na2SO4
Cu2S + HNO3 = Cu(NO3)2 + H2O + H2S + NO =>
3 Cu2S + 14 HNO3 = 6 Cu(NO3)2 + 4 H2O + 3 H2S + 2 NO
K2SO4 + Pb(NO3)2 = PbSO4 + K{+} + NO3{-} =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 K{+} + 2 NO3{-}
NH3 + KOH = H2O + KNH2 =>
NH3 + KOH = H2O + KNH2
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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02/03/25
方程式のバランス03/05/24
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