| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H2CO3(I) = CO2(g) + H2O(I)
Al + ClCu2 = AlCl3 + Cu =>
Al + 3 ClCu2 = AlCl3 + 6 Cu
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4(NO3) =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4(NO3)
K + Ag2S = SK2 + Ag =>
2 K + Ag2S = SK2 + 2 Ag
Fe(s) + HCl(g) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(g) = 2 FeCl3(aq) + 3 H2(g)
NaOH + Ba(OH)2 = Na2BaO2 + H2O =>
2 NaOH + Ba(OH)2 = Na2BaO2 + 2 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C2H4 + HBr = CH3CH2Br =>
C2H4 + HBr = CH3CH2Br
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
SnS2O3 + MnO4 = Mn + SO4 + Sn =>
4 SnS2O3 + 5 MnO4 = 5 Mn + 8 SO4 + 4 Sn
NaNO2(aq) + HBr(aq) = NaBr(aq) + HNO2(aq) =>
NaNO2(aq) + HBr(aq) = NaBr(aq) + HNO2(aq)
FeI3 + Mg = MgI2 + Fe =>
2 FeI3 + 3 Mg = 3 MgI2 + 2 Fe
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2 =>
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2
H3PO4 + Ng(OH)2 = Ng3(PO4)2 + H2O =>
2 H3PO4 + 3 Ng(OH)2 = Ng3(PO4)2 + 6 H2O
NaI + H2O2 = I2 + O2 + NaH =>
2 NaI + H2O2 = I2 + O2 + 2 NaH
Al + (HNO3) = Al(NO3)3 + H2 =>
2 Al + 6(HNO3) = 2 Al(NO3)3 + 3 H2
Mg(OH)2 + H{+} = MgOH{+} + H2O =>
Mg(OH)2 + H{+} = MgOH{+} + H2O
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH =>
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH
NaI + KMnO4 + KOH = K2MnO4 + I + NaOH =>
NaI + KMnO4 + KOH = K2MnO4 + I + NaOH
Mn(NO3)2 + Pb2O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
4 Mn(NO3)2 + 5 Pb2O4 + 12 HNO3 = 4 HMnO4 + 10 Pb(NO3)2 + 4 H2O
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
CaI2Na2CO3 = CaCO3 + NaI =>
CaI2Na2CO3 = CaCO3 + 2 NaI
Cu + (OH)2 = CuO + H2O =>
Cu + (OH)2 = CuO + H2O
FeCl3 + Cu(OH)2 = Fe(OH)3 + CuCl2 =>
2 FeCl3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuCl2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H3ClO + Ca(OH)2 = CaCl2 + H2O =>
2 H3ClO + Ca(OH)2 = CaCl2 + 4 H2O
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
KC1O2 = KC1 + O2 =>
KC1O2 = KC1 + O2
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
V2O3 + HCl = VCl3 + H2O =>
V2O3 + 6 HCl = 2 VCl3 + 3 H2O
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = NH4C2H3O2(aq) + CaCO3(s) =>
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = 2 NH4C2H3O2(aq) + CaCO3(s)
Al(OH)3(s) + H2CO3(aq) = Al2(CO3)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2CO3(aq) = Al2(CO3)3(s) + 6 H2O(l)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
FeSO4(aq) + NaOH(aq) = Na2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NaOH(aq) = Na2SO4 + Fe(OH)2
Fe + CuO = Cu + Fe2O3 =>
2 Fe + 3 CuO = 3 Cu + Fe2O3
C7H40 + O2 = CO2 + H2O =>
C7H40 + 17 O2 = 7 CO2 + 20 H2O
Ba(NO3)2 + Na2S = Ba2S2 + NO3Na =>
2 Ba(NO3)2 + 2 Na2S = Ba2S2 + 4 NO3Na
BBr3 + I2 = BI3 + Br2 =>
2 BBr3 + 3 I2 = 2 BI3 + 3 Br2
UF6 + CO = UF5 + COF2 =>
2 UF6 + CO = 2 UF5 + COF2
Al + NO2{-} + H2O = NH3 + AlO2{-} + H{+} =>
2 Al + NO2{-} + 2 H2O = NH3 + 2 AlO2{-} + H{+}
CHO2 + SiH2 = C2H6 + SiO2 =>
2 CHO2 + 2 SiH2 = C2H6 + 2 SiO2
Na(s) + I2 = NaI(s) =>
2 Na(s) + I2 = 2 NaI(s)
C8H7Cl3 + KMnO4 + H2SO4 = C7H3Cl3O2 + MnSO4 + K2SO4 + H2O + CO2 =>
5 C8H7Cl3 + 12 KMnO4 + 18 H2SO4 = 5 C7H3Cl3O2 + 12 MnSO4 + 6 K2SO4 + 28 H2O + 5 CO2
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
CuCl = Cu + CuCl2 =>
2 CuCl = Cu + CuCl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn + NH42S2 = ZnS + NH3 + H2 =>
4 Zn + 2 NH42S2 = 4 ZnS + 2 NH3 + 39 H2
SrCO3 + La2O3 + NiO + TeO2 + O2 = Sr2La2NiTe2O12 + CO2 =>
2 SrCO3 + La2O3 + NiO + 2 TeO2 + O2 = Sr2La2NiTe2O12 + 2 CO2
Na2S2O5 + I2 = NaI + Na2SO4 + SO2 =>
2 Na2S2O5 + I2 = 2 NaI + Na2SO4 + 3 SO2
あらゆる化学反応の方程式のバランスをとる
| 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10/19/24
方程式のバランス11/18/23
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