| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Fe + HCl = Fe3HCl
Na2CO3 + H2OHCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 H2OHCl = 2 NaCl + CO2 + 3 H2O
Cr2(CO3)3 + H2O + K2CO3 + ReCO3 = CrCO3 + H2CO3 + KReO4 =>
5 Cr2(CO3)3 + 8 H2O + K2CO3 + 2 ReCO3 = 10 CrCO3 + 8 H2CO3 + 2 KReO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ra3(PO4)2 + H2SO4 = O4RaS + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 O4RaS + 2 H3PO4
S{2-} + I2 + OH{-} = I{-} + SO4{2-} + H2O =>
S{2-} + 4 I2 + 8 OH{-} = 8 I{-} + SO4{2-} + 4 H2O
CaCO3 + H2 = CaO + H2CO2 =>
CaCO3 + H2 = CaO + H2CO2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
K2(O) + HCl = KCl + H2O =>
K2(O) + 2 HCl = 2 KCl + H2O
Fe(NO3)3(ac) + NH4SCN(ac) = FeSCN(NO3)2(ac) + NH4NO3(ac) =>
Fe(NO3)3(ac) + NH4SCN(ac) = FeSCN(NO3)2(ac) + NH4NO3(ac)
H3PO2 + K2Cr2O7 + H2SO4 = CrSO4 + H2O + KHSO4 + H3PO4 =>
2 H3PO2 + K2Cr2O7 + 4 H2SO4 = 2 CrSO4 + 3 H2O + 2 KHSO4 + 2 H3PO4
(NH4)2SO4 + MgO = H2O + MgSO4 + NH3 =>
(NH4)2SO4 + MgO = H2O + MgSO4 + 2 NH3
Ga + F2 = GaF3 =>
2 Ga + 3 F2 = 2 GaF3
Fe2(CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
H2S(aq) + Ca(OH)2(aq) = H2O(l) + CaS(aq) =>
H2S(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaS(aq)
O2 + C6H4 = CO2 + H2O =>
7 O2 + C6H4 = 6 CO2 + 2 H2O
Mg(NO2)2 + H2O = MgO + HNO2 =>
Mg(NO2)2 + H2O = MgO + 2 HNO2
C2H2O4 + KMnO4 + HCl = CO2 + H2O + MnO2 + KCl =>
3 C2H2O4 + 2 KMnO4 + 2 HCl = 6 CO2 + 4 H2O + 2 MnO2 + 2 KCl
C2H5OH = CH4 + CO2 =>
2 C2H5OH = 3 CH4 + CO2
Na2HPO4 + SrCl2 = SrHPO4 + NaCl =>
Na2HPO4 + SrCl2 = SrHPO4 + 2 NaCl
MnO4{-} + S2O5{2-} + H2O = MnO2 + SO4{2-} + H{+} =>
4 MnO4{-} + 3 S2O5{2-} + H2O = 4 MnO2 + 6 SO4{2-} + 2 H{+}
K2S4O6 + Cl2 + H2O = KCl + H2SO4 + HCl =>
K2S4O6 + 7 Cl2 + 10 H2O = 2 KCl + 4 H2SO4 + 12 HCl
CH3COONa + NaOH + CaOH = Na2CO2 + Ca(OH)2 + CH4 =>
6 CH3COONa + 8 NaOH + 6 CaOH = 7 Na2CO2 + 6 Ca(OH)2 + 5 CH4
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
C2H4O2 + H2O2 = C2H4O3 + H2O =>
C2H4O2 + H2O2 = C2H4O3 + H2O
Ag2SO4 + CaF2 = AgF + CaSO4 =>
Ag2SO4 + CaF2 = 2 AgF + CaSO4
CuCl2 + (NH4)2C2O4 = CuC2O4 + NH4Cl =>
CuCl2 + (NH4)2C2O4 = CuC2O4 + 2 NH4Cl
BeF2 + NaF = Na2BeF4 =>
BeF2 + 2 NaF = Na2BeF4
C5H5NHCl = C5H6NCl =>
C5H5NHCl = C5H6NCl
TaO2 + HCl = TaCl4 + H2O =>
TaO2 + 4 HCl = TaCl4 + 2 H2O
Mg(s) + Cr{3+}(aq) = Mg{2+}(aq) + Cr(s) =>
3 Mg(s) + 2 Cr{3+}(aq) = 3 Mg{2+}(aq) + 2 Cr(s)
H3AsO4 + KI + HCl = H3AsO3 + KCl + I2 + H2O =>
H3AsO4 + 2 KI + 2 HCl = H3AsO3 + 2 KCl + I2 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NO(g) + O2(g) + H2O = HNO2 =>
4 NO(g) + O2(g) + 2 H2O = 4 HNO2
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
Fe + SO3 = Fe3(SO3)2 =>
3 Fe + 2 SO3 = Fe3(SO3)2
HNO3 + CDS = CD(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CDS = 3 CD(NO3)2 + 2 NO + 3 S + 4 H2O
PbN6 + O = N2 + PbO =>
PbN6 + O = 3 N2 + PbO
AlCl + NaBr = NaCl + AlBr =>
AlCl + NaBr = NaCl + AlBr
Ca(BrO3)2 + NaBr + HCl = CaCl2 + NaCl + Br2 + H2O =>
Ca(BrO3)2 + 10 NaBr + 12 HCl = CaCl2 + 10 NaCl + 6 Br2 + 6 H2O
ZnHSO4 + FeCO3 = ZnCO3 + FeHSO4 =>
ZnHSO4 + FeCO3 = ZnCO3 + FeHSO4
Pb(NO3)2 + Na2HPO4 = NaH2PO4 + NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 4 Na2HPO4 = 2 NaH2PO4 + 6 NaNO3 + Pb3(PO4)2
KBr + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + Br2
Ca(NO3)2 + Al2(SO4)3 = Ca(SO4)3 + AlNO3 =>
Ca(NO3)2 + Al2(SO4)3 = Ca(SO4)3 + 2 AlNO3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CuNO32 + SrCl2 = CuCl2 + SrNO32 =>
CuNO32 + SrCl2 = CuCl2 + SrNO32
Fe2(SO4)3 + Na2S + H2O = Na2SO4 + Fe(OH)3 + H2S =>
Fe2(SO4)3 + 3 Na2S + 6 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 3 H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)HS + Al(SO4)3 + H2O = Al(OH)3 + (NH4)HSO4 + H2S =>
27(NH4)HS + 8 Al(SO4)3 + 36 H2O = 8 Al(OH)3 + 27(NH4)HSO4 + 24 H2S
FeCl2 + K2CrO4 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
3 FeCl2 + K2CrO4 + 8 HCl = 3 FeCl3 + 2 KCl + CrCl3 + 4 H2O
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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12/22/24
方程式のバランス01/21/24
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